NaV(PO4)2 crystallizes in the tetragonal P4_2nm space group. The structure is three-dimensional. Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.38–2.82 Å. V5+ is bonded to five O2- atoms to form distorted VO5 trigonal bipyramids that share corners with four PO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.60–1.91 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one PO4 tetrahedra and corners with two equivalent VO5 trigonal bipyramids. There are a spread of P–O bond distances ranging from 1.49–1.61 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one PO4 tetrahedra and corners with two equivalent VO5 trigonal bipyramids. There are a spread of P–O bond distances ranging from 1.48–1.64 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent P5+ atoms. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Na1+ and two equivalent P5+ atoms. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Na1+, one V5+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+, one V5+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one Na1+ and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Na1+ and one P5+ atom.

ABDNavigator is software written for scanning probe (e.g. scanning tunneling microscope) control and sample navigation of atom-based devices. Here atom-based devices refer to devices whose components span from the micron scale range down to sub nanometer and are probed, and typically fabricated by scanning tunneling microscope.

T8 easements are radio easements for the protection of air navigation facilities (airport navigation and landing facilities, national meteorological receiving transmitter centres and radio beams).They fall under the same texts as easements PT1 and PT2The generator of a public easement is a geographical entity whose nature or function induces, by regulation, constraints on the way the land is occupied on surrounding land.The disappearance or destruction on the site of the generator does not result in the removal of the associated easement(s). Only a new act of annulment or repeal by the competent authority may legally remove the effects of the easement(s) in question.

This dataset provides flight track and aircraft navigation data from the NASA Atmospheric Tomography Mission (ATom). Flight track information is available for the four ATom campaigns: ATom-1, ATom-2, ATom-3, and ATom-4. Each ATom campaign consists of multiple individual flights and flight navigational information is recorded in 10-second intervals. Data available for each flight includes research flight number, date, and start and stop time of each 10-second interval. In addition, latitude, longitude, altitude, pressure and temperature is included at each 10-second interval. NASA's ATom campaign deploys an extensive gas and aerosol payload on the NASA DC-8 aircraft for systematic, global-scale sampling of the atmosphere, profiling continuously from 0.2 to 12 km altitude. Flights occurred in each of 4 seasons from 2016 to 2018. During each campaign, flights originate from the Armstrong Flight Research Center in Palmdale, California, fly north to the western Arctic, south to the South Pacific, east to the Atlantic, north to Greenland, and return to California across central North America. ATom establishes a single, contiguous, global-scale dataset. One intended use of this flight track data is to facilitate to mapping model results from global models onto the precise ATom flight tracks for comparison.

NaV(OF)2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. Na1+ is bonded to one O2- and five F1- atoms to form edge-sharing NaOF5 octahedra. The Na–O bond length is 2.38 Å. There are a spread of Na–F bond distances ranging from 2.29–2.41 Å. V5+ is bonded in a 5-coordinate geometry to three O2- and two F1- atoms. There are a spread of V–O bond distances ranging from 1.62–1.92 Å. There is one shorter (1.89 Å) and one longer (1.94 Å) V–F bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Na1+ and one V5+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent V5+ atoms. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 4-coordinate geometry to three equivalent Na1+ and one V5+ atom. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to two equivalent Na1+ and one V5+ atom.

This upload includes data shown in the figures of the Paper "Tracking the Vector Acceleration with a Hybrid Quantum Accelerometer Triad".

Global Atom Interferometer Market size was USD 100 million in 2022 and is grow to USD 350 million by 2030 with a CAGR of 14.93%.

Category T8 easements relate to easements for the protection of air navigation radio transmission and reception centres from obstacles. This resource describes the surface bases of Grade T8 easements, namely the areas (primary, secondary, special) and clearance areas

The Atomic Clock market is estimated to grow from USD 3.5 billion in 2017 to USD X.X billion by 2028, at a CAGR of 7%. The space and military/aerospace segment accounted for the largest share of the market in 2017 and is expected to maintain its dominance throughout the forecast period. North America held the largest share of this region's revenue in 2017 and will continue to dominate it through 2028.

The atomic clock is a time standard based on the frequency of vibrations (the transition between two energy levels) of atoms. Atoms emit light particles, called photons, and can be excited to higher or lower energy states by using certain frequencies. This process takes place at very specific frequencies that are constant for each element; these frequencies correspond to particular colors of light and can be used as a ruler to measure time.

On the basis of types, the market is segmented into Rubidium Atomic Clock & CSAC, Cs Beam Atomic Clock, Hydrogen Maser Atomic Clock.

Rubidium Atomic Clock & CSAC

Rubidium Atomic Clock & CSAC is a type of atomic clock that makes use of the electronic transition frequency in rubidium atoms as its source. Some properties about an atom are measured to define this clock’s accuracy level. To do so, it uses two different lasers which produce light at multiple frequencies – one for near-infrared light and another for microwave frequency.

Cs Beam Atomic Clock

Cs Beam Atomic Clock is a type of atomic clock that uses Microwaves to transfer energy and keep it in resonance. The device then measures the amount of time taken by the cesium 133 atoms to change its state from excited-ground, which is how long it takes for light waves emitted during this transition time to occur between two specific points in a vacuum.

Hydrogen Maser Atomic Clock

A Hydrogen Maser Atomic Clock is a type of hydrogen maser device, which can generate and maintain an accurate frequency. It can be used as a timekeeping system or for other applications requiring good accuracy: such as GPS satellites and spacecraft navigation systems. The atomic clocks face various challenges including environmental changes (temperature fluctuations, magnetic disturbances, etc.) and atomic clock aging.

On the basis of application, the market is segmented into Space & Military/Aerospace, Scientific & Metrology Research, Telecom/Broadcasting.

Space & Military/Aerospace

The atomic clock is used in space and military/aerospace for satellite-based positioning, time transfer, and navigation. The orbits of the satellites are calculated using precise measurements derived from their radio signals that travel through different layers of the atmosphere at variable speeds depending on the location. This calculation uses timing data transmitted by each satellite which includes GPS (Global Positioning System) data. The accuracy of GPS timing signals is determined by the atomic clock, which helps in satellite positioning with an error range of less than one meter.

Scientific & Metrology Research

The Atomic clock is used in scientific & metrology research to measure the ionosphere that has an impact on radio wave propagation. It helps in determining longitude, time, and frequency with accuracy. The atomic clocks are also being implemented for data transmission through satellite by ensuring the reliability of information over a vast geographical area. With this technology, it will be easy to monitor the earth’s rotation.

Telecom/Broadcasting

The atomic clock can be used to synchronize a radio or television transmitter. This ensures that the signal from the transmitter has been transmitted at the same time as it was sent out by its originator. The process of synchronization is done with two clocks, each one being carefully synchronized with their respective originators. A third source must be provided as a reference for the two synchronized clocks. This can be provided by using an atomic clock which will provide a highly accurate time signal.

On the basis of region, the market is segmented into North America, Latin America, Europe, Asia Pacific, and Middle East & Africa.

North America is anticipated to hold a significant share of the market in 2018. The Atomic Clock Market in North America has been driven by factors such as the incr

According to Cognitive Market Research, The Global Cesium Beam Atomic Clock market size was valued at USD 18.5 billion in 2022 and will grow at a compound annual growth rate (CAGR) of 6.9% from 2023 to 2030.

The growing need for precision timing solutions across sectors underscores the "Oscillator Circuit" as the leading driver among component types in the market.
The "Space & Military/Aerospace" category in the application stands out as the most rapidly advancing, driven by the increasing demand for exceptional precision in timing and synchronization within the dynamic domains of space exploration and military/aerospace applications.
Asia Pacific will continue to lead and experience the strongest growth whereas North America is expected to be the most rapidly growing region in the forecast period. 

Escalating Precision Timekeeping Needs Fuel Demand for Cesium Beam Atomic Clocks

The Cesium Beam Atomic Clock Market is experiencing significant growth due to the increasing requirement for precise timekeeping across multiple industries. Sectors such as telecommunications, financial services, and satellite navigation rely heavily on accurate timing to synchronize operations and ensure data integrity. As technology continues to advance, there is a rising demand for atomic clocks, particularly cesium beam atomic clocks, which are renowned for their exceptional stability and accuracy. This trend indicates a steady upward trajectory in the demand for cesium beam atomic clocks as they become increasingly indispensable in various sectors.

Market Dynamics of Cesium Beam Atomic Clock

Cost and Maintenance Complexities Hinder Cesium Beam Atomic Clock Market

The high costs and complex maintenance of cesium beam atomic clocks limit their market accessibility. These specialized devices offer unmatched accuracy but come with substantial expenses. The initial acquisition cost is significant, and ongoing maintenance and calibration require specialized knowledge and equipment, adding to the expenses. This creates a barrier for smaller organizations and research institutions with limited budgets. Moreover, cesium beam atomic clocks require precise environmental conditions to maintain accuracy, making constant monitoring and adjustments necessary. Disruptions in temperature, pressure, or electromagnetic fields can affect performance, posing challenges for end-users who must ensure optimal conditions for the clocks to benefit from their precision.

Impact of COVID-19 on the Cesium Beam Atomic Clock Market

The COVID-19 pandemic had an indirect impact on the Cesium Beam Atomic Clock Market primarily through its influence on industries and applications dependent on precise timekeeping. Disruptions in global supply chains affected the availability of specialized components required for cesium beam atomic clocks, potentially leading to production delays. Scientific research and development activities were temporarily hindered in laboratories employing these clocks, while the aerospace sector, reliant on atomic clocks for satellite navigation, faced challenges in launch schedules and deployments. The increased demand for data services during the pandemic underscored the critical importance of precise timing and synchronization in telecommunications and data centers. Additionally, budget constraints in government and research institutions may have affected funding for projects involving cesium beam atomic clocks. Introduction of Cesium Beam Atomic Clock

The cesium beam atomic clock market is a specialized sector focused on delivering unmatched precision and stability in timekeeping. These atomic clocks, founded on the oscillations of cesium atoms, serve as primary frequency standards for scientific research and metrology, underpinning experiments in fundamental physics. They also find critical applications in aerospace for satellite navigation, telecommunications for data synchronization, financial services for high-frequency trading, and defense for secure communication systems. While cesium beam atomic clocks dominate precision timekeeping, emerging technologies like optical lattice clocks are poised to challenge and expand the market's scope.

Building upon the impressive growth trend in the global Cesium Beam Atomic Clock market the top players seized this opportunity very well.

For instance, on February 17, 2023, Microchip Technolo...

This event has been computationally inferred from an event that has been demonstrated in another species.

The inference is based on the homology mapping from PANTHER. Briefly, reactions for which all involved PhysicalEntities (in input, output and catalyst) have a mapped orthologue/paralogue (for complexes at least 75% of components must have a mapping) are inferred to the other species. High level events are also inferred for these events to allow for easier navigation.

More details and caveats of the event inference in Reactome. For details on PANTHER see also: http://www.pantherdb.org/about.jsp

CoRE MOF Atomic Coordinates & Properties

High Throughput Screening of Metal-Organic Frameworks

By [source]

About this dataset

This dataset contains atomic coordinates and properties for metal-organic frameworks (MOFs) from the CoRE MOF 2019 Edition. With over 350 data columns, this is one of the largest and most comprehensive MOF datasets available today. This data can be used to evaluate existing structures, design new structures and to gain insight into the structural characteristics that lead to desired properties.

The columns include the filename of each MOF, along with its largest cavity diameter (LCD), pore limiting diameter (PLD), largest free pore diameter (LFPD), volume per gram(cm3_g), accessible surface area per cm3 (ASA_m2_cm3) & gram (ASA_m2_g) & non-accessible surface area per cm3(NASA_m2_cm3) & gram(NASA_m2_g). Also included is the accessible volume fraction(AVVF), accessible volume per gram UAV/g, non-accessible volume/gram NAV/g as well as other properties such as number of metal atoms, open metal sites and disorder state.

Other parameters present in this dataset include file extension details like FSR overlap fractions with respect to Cambridge crystallographic Data Centre & Core database along with details like presence or absence of open metal sites in each sheet structure. Additionally there are paper DOI's pertaining to public availability date date added on CSD ,matched CoRE numbers list possible CoRe matches etc., making this one of most valuable datasets currently available on Metal Organic Frameworks screening for research community around world for material designing studies

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How to use the dataset

This dataset contains atomic coordinates and properties of metal-organic frameworks from the CoRE MOF 2019 Edition. The dataset includes information on filename, LCD, PLD, LFPD, cm3_g, ASA_m2_cm3, ASA_m2_g NASA_m2_cm3 NASA_m2-g AVVF AV-cm3-g NAV cm3 g All Metals Has OMS Open Metal Sites Extension FSR overlap from CSD public disordered CSD overlap in CoRE CSD of WoS in CoRE CSO overlap In ccdc data csd DOI public note Matched CSD of CORe Possible List Csd Of Corre.

This dataset is a useful resource for researchers working on high throughput screening studies involving metal organic frameworks (MOFS). With this data you can investigate different types of MOFs to determine their atomic coordinates and properties. You can compare the different parameters contained in the datasets such as LCD, PLD, LFPD ,etc. as well as find out which have similar chemical composition or layout to create better understanding of potential synthesis strategies and design improved materials with better performances.

To use this dataset first download it onto your system and open it with Excel or any other spreadsheet program that supports CSV files (comma separated value). The columns will provide information about each MOF's structure including filename LCD PLD LFPDnbspcme gnbsp ASMQGTncmnbspASAQGTngnbspNASAMQTncmnbspNASAMQTgnbs pAVVFNBSPAVCMGTgnbspnavicmgtnbspallmetalshasomsopen metal sitesextensionFSRoverlapfromCSdPublicDISOrderedCSDo verlappingcorrecsdofWosinCORECSOverlappingccdcDATAcsdDOIpublicNOTEmatchedC SDCoredPossibleLISTcsdOfCoRe .

Once you have loaded up the file review the column headers closely to gain an understanding o what kind o metrics are present such s ISIS RGB values colorspace dimensions large freedompor diameters etc You will also want to be cognizant o overlapping parameter between simulations fram position discrepancies across runs com mon chemical elements etc So take some time here t determine hw best t interpret these terms as they wil ultimately influence how we interpret our findings later n down th line

Finally when all is said n done analyse yur dat by accurately

Research Ideas

• Developing a machine-learning algorithm to predict the best MOF for specific applications based on its properties (e.g. pore size, surface area, porosity).
• Screening the dataset for MOFs with high open metal sites and all-metal content, in order to find potential materials for hydrogen storage applications or renewable energy storage solutions
• Comparing overlapping MOFs from different databases (i.e., CoRE and CCDC) to identify which ones present similar structural characteristics that could potentially be useful for new syntheses and/or optimizations of existing structures of interest

Acknowledgements

If you use this dataset in your research, please credit the original authors. Data Source

License

License: CC0 1.0 Universal (CC0 1.0) - Public Domain Dedication No Copyright - You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission. See Other Information.

Columns

File: 2019-11-01-ASR-internal_14142.csv | Column name | Description | |:-----------------------|:-------------------------------------------------------------------------------------------------------| | filename | The name of the file containing the MOF data. (String) | | LCD | The largest cavity diameter of the MOF. (Float) | | PLD | The pore limiting diameter of the MOF. (Float) | | LFPD | The largest free pore diameter of the MOF. (Float) | | cm3_g | The volume per gram of the MOF. (Float) | | ASA_m2_cm3 | The accessible surface area per cubic centimeter of the MOF. (Float) | | ASA_m2_g | The accessible surface area per gram of the MOF. (Float) | | NASA_m2_cm3 | The non-accessible surface area per cubic centimeter of the MOF. (Float) | | NASA_m2_g | The non-accessible surface area per gram of the MOF. (Float) | | AV_VF | The accessible volume fraction of the MOF. (Float) | | AV_cm3_g | The accessible volume per gram of the MOF. (Float) | | NAV_cm3_g | The non-accessible volume per gram of the MOF. (Float) | | All_Metals | The number of metal atoms in the MOF. (Integer) | | Has_OMS | A boolean value indicating whether or not the MOF has open metal sites. (Boolean) | | Open_Metal_Sites | The number of open metal sites in the MOF. (Integer) | | Extension | The file extension of the MOF data. (String) | | FSR_overlap | The overlap score with other entries in the Cambridge Structural Database. (Float) | | from_CSD | A boolean value indicating whether or not the MOF is from the Cambridge Structural Database. (Boolean) | | public | A boolean value indicating whether or not the MOF is publicly available. (Boolean) | | DISORDER | A boolean value indicating whether or not the MOF has disorder. (Boolean) | | CSD_overlap_inCoRE | The overlap score with other entries in the CoRE MOF library |

Acknowledgements

If you use this dataset in your research, please credit the original authors. If you use this dataset in your research, please credit .

Dies ist der AtomFeed-Service mit der Befahrbarkeit der Wasserstraßen vom Vaarweg Network Data Service (FIS-VNDS)

Precision Navigation and Timing (PNT) is a critical resource for government and commercial aerospace. Given the high launch cost and shift toward smaller payloads, reducing the size, weight, and power (SWaP) of space-based navigation systems is a critical need. Atom-interferometric inertial sensors have demonstrated superior performance over conventional inertial devices owing to the intrinsic stability of atomic systems. Central to making cold atom sensors practical is their ability to reliably operate for extended periods without user intervention. Current laser diodes, which are at the heart of atomic sensors, suffer from power degradation and mode hops on timescales incompatible with long term deployment. Because these properties are inherent to the diodes, it is prudent to circumvent these problems with diagnostic protocols aimed at early detection and action. Diodes close to mode hopping can be temporarily taken offline to tune away the mode hop via current and temperature. Diodes with degraded power can be taken offline entirely in favor of a healthy diode. This approach will provide a robust, wavelength-agnostic technique to deliver reliable, long-lived laser sources at atom sensor-relevant wavelengths. AOSense proposes to develop a cold atom laser module (CALM) capable of supporting a broad range of atomic sensors. Phase I will focus on addressing laser source reliability. We will identify and test and candidate laser diodes to identify optimal sources. In parallel, AOSense will develop protocols to identify potential diode failure and seamlessly switch to a healthy diode. Development of the CALM laser module will result in a ruggedized and reliable laser source capable of autonomously driving an atom-based sensor within the space environment. Such an effort would enable space-based applications for atomic sensors such as IMUs, clocks, and magnetometers, opening up significant market opportunities in the defense and commercial sectors.

Precision clocks are needed in a broad range of applications, including satellite communication, high-bandwidth wireless communication, computing systems, and navigation, such as the global positioning system (GPS). The most accurate time and frequency standards developed to date are atomic clocks, which derive their stability from electronic transitions in atoms. But atomic clocks, which rely on atomic gases or trapped ions and atoms, are large and difficult to assemble and control. By contrast, a solid-state alternative leveraging modern semiconductor technology would be ideal for integration in a range of devices, may be orders of magnitude smaller, lighter, and be more durable in a range of potentially harsh environments. The material hardness, rigidity, and compactness of the proposed solid-state atomic clock analog makes it ideal for space applications.

In particular, in this program, we propose to develop a solid-state alternative to atomic clocks, implementing our recent theoretical proposal for frequency locking to magnetic sub-levels of the nitrogen vacancy (NV) color center in diamond. Due to the NVs exceptionally long spin coherence time, a high density of spins in the solid, and optical spin detection, we estimate a time stability that rivals or exceeds the performance of the newest chip-scale Cs and Rb standards, but in a package that is at least 2 orders of magnitude smaller and lighter. Developing an atom-like standard in a solid state host promises rapid integration into semi-conductor fabrication processes, thus achieving a technological breakthrough in portable standards.

The goal of the proposed program is to (i) develop a diamond-based, 2.87-GHz CMOS-integrated clock employing electronic transitions in ensembles of the diamond NV center, and to reach an Allan deviation better than 10^12/(integration_time)^1/2, matching or exceeding the performance of compact atomic clocks; and (ii) to establish a full quantum-theoretic understanding of spin-based frequency and time standards based on color centers in diamond, promising advanced spin clock protocols. Solid-state implementations of high- performance atomic gyroscopes and atomic magnetic gradiometers will be investigated.

This solid-state alternative to atomic clocks could benefit a range of NASA capabilities: smaller, lower-power clocks in satellites; uninterruptable/jam-tolerant GPS navigation; compact satellites; formation flying; deep-space space-craft; and micro-satellites. The program would also advance our theoretical understanding of possible high-performance gyroscopes for navigation and magnetic gradiometers for magnetic imaging at security checks or in the field.

NaVSi2O6 is Esseneite structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.39–2.94 Å. V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six equivalent SiO4 tetrahedra and edges with two equivalent VO6 octahedra. There are a spread of V–O bond distances ranging from 1.98–2.11 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with three equivalent VO6 octahedra and corners with two equivalent SiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 32–59°. There are a spread of Si–O bond distances ranging from 1.61–1.67 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent V3+, and one Si4+ atom. In the second O2- site, O2- is bonded in a distorted T-shaped geometry to one Na1+, one V3+, and one Si4+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Na1+ and two equivalent Si4+ atoms.

R-LAM (Rad-hard Location and Attitude Module), promises a new generation of both integrated navigation modules and stand-alone navigation subsystems including nav-grade IMU's, atomic-precision clocks and GPS units compliant with the Space Plug and Play Architecture (SPA) initiative.

R-LAM leverages two active DARPA MTO programs. In the Navigation-Grade Integrated Micro-Gyroscope (NG-IMG) project, Archangel Systems, Inc. has developed a MEMS IMU called NG-MARS - a spinning mass IMU with navigation-grade performance.

In DARPA's Chip-Scale Atomic Clock (CSAC) program, Symmetricom, Inc has developed a clock that is 50-100X smaller and lower power than any previous atomic clock technology, while exhibiting short-term stability of y(τ) < 1x10-10/1/2 and long-term drift of < 3 x 10-10/month.

NASA-Goddard has constructed a rad-hard GPS called Navigator for the Magnetospheric Multiscale (MMS) program. Designed for high elliptical orbits (HEO), Navigator uses NASA's Geon algorithms. Currently Navigator weight and power exceeds R-LAM requirements. NASA-Goddard colleagues will advise the R-LAM team as they transition Navigator hardware.

Intrinsix Corp. is an ASIC design house skilled in rad-hard mixed-signal design. They will implement rad-hard support electronics for NG-MARS, CSAC and Navigator. Intrinsix is familiar with NASA's SPA initiatives and will design the R-LAM interface for compliance.

This event has been computationally inferred from an event that has been demonstrated in another species.

The inference is based on the homology mapping from PANTHER. Briefly, reactions for which all involved PhysicalEntities (in input, output and catalyst) have a mapped orthologue/paralogue (for complexes at least 75% of components must have a mapping) are inferred to the other species. High level events are also inferred for these events to allow for easier navigation.

More details and caveats of the event inference in Reactome. For details on PANTHER see also: http://www.pantherdb.org/about.jsp

The V(V) atom in the polymeric title compound, NaV(C(15)H(13)N(3)O(3))O(2)(H(2)O)(2), is O,N,O'-chelated by the Schiff base dianion and is five-coordinated in a trigonal-bipramidal coordination geometry. The oxide O atoms occupy the equatorial sites and one oxide O atom is connected to the Na(I) atom. The ligand simultaneously O,O'-chelates to the water-coordinated Na(I) atom; its coordination number is seven owing to an Na?N(pyrid-yl) bond. The two independent formula units, which are disposed about a false center of inversion, are connected into a layer. Adjacent layers are consolidated into a three-dimensional network by O-H?O and O-H?N hydrogen bonds.