Published December 15, 1988
| Version v1
Journal article
Structure of an ammonium molybdenyl diphosphate: (NH4)2MoO2P2O7
Creators
- 1. Centre National de la Recherche Scientifique, 38 - Grenoble (France). Lab. de Cristallographie
Description
(NH4)2MoO2P2O7, Mr=333.925, monoclinic, C2/c, a=13.984 (9), b=8.297 (6), c=15.81 (1) A, β=99.11 (1)0, V=1811 (4) A3, Z=8, Dx=2.449 Mg m-3, λ(MoKαanti)=0.7107 A, μ=1.811 mm-1, F(000)=1296, T=295 K, final R=0.021 for 2728 independent observations. Isolated MoO6 distorted octahedra share four of their oxygen atoms with three different P2O7 groups to build infinite ribbons spreading along the c axis. The two oxygen atoms of the molybdenyl group remain unshared. Along the c axis, large oblong channels delimited by the MoO6-P2O7 ribbons are lined by the ammonium groups. (orig.)
Additional details
Publishing Information
- Journal Title
- Acta Crystallographica, Section C
- Journal Volume
- 44
- Journal Issue
- 12
- Series
- Acta Crystallogr., Sect. C.
- Journal Page Range
- 2046-2048
- ISSN
- 0108-2701
- CODEN
- ACSCE
INIS
- Country of Publication
- Denmark
- Country of Input or Organization
- Denmark
- INIS RN
- 20031134
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- AMMONIUM COMPOUNDS; BOND ANGLE; CRYSTAL STRUCTURE; CRYSTALS; EXPERIMENTAL DATA; INTERATOMIC DISTANCES; LATTICE PARAMETERS; MEDIUM TEMPERATURE; MOLYBDENUM OXIDES; MONOCLINIC LATTICES; PHOSPHATES; X-RAY DIFFRACTION
- Descriptors DEC
- CHALCOGENIDES; COHERENT SCATTERING; CRYSTAL LATTICES; DATA; DIFFRACTION; DISTANCE; INFORMATION; MOLYBDENUM COMPOUNDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; SCATTERING; TRANSITION ELEMENT COMPOUNDS