Synthesis and structure of the novel layered oxide BiMo[sub 2]O[sub 7]OH[center dot]2H[sub 2]O
Journal Article
·
· Inorganic Chemistry; (United States)
- Brookhaven National Lab., Upton, NY (United States)
- DuPont Co., Wilmington, DE (United States)
The novel layered oxide BiMo[sub 2]O[sub 7]OH[center dot]2H[sub 2]O was prepared under very mild hydrothermal conditions and the structure determined by ab initio methods from synchrotron X-ray powder diffraction data. The cell is monoclinic, P2[sub 1]/m, Z = 2, with dimensions a = 6.343 21(3) [angstrom], b = 11.597 03(5) [angstrom], c = 5.792 44(3) [angstrom], and [beta] = 113.329(1)[degrees]. Refinement using the Rietveld technique converged with R[sub F[sup 2]] = 5.99%, R[sub P] = 12.67%, R[sub wP] = 16.92%, and x[sup 2] = 5.44 for 34 variables and 453 reflections. The structure is composed of infinite chains of edge-shared molybdenyl dimers which are corner-linked along [010]. These are connected via hexacoordinated bismuth atoms to form sheets parallel to (10[bar 1]) which are loosely held together via a hydrogen-bonding network.
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 5110011
- Journal Information:
- Inorganic Chemistry; (United States), Journal Name: Inorganic Chemistry; (United States) Vol. 32:26; ISSN 0020-1669; ISSN INOCAJ
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
BISMUTH COMPOUNDS
BISMUTH HYDROXIDES
BISMUTH OXIDES
BREMSSTRAHLUNG
CHALCOGENIDES
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DIFFRACTION
ELECTROMAGNETIC RADIATION
HYDRATES
HYDROGEN COMPOUNDS
HYDROTHERMAL SYNTHESIS
HYDROXIDES
LATTICE PARAMETERS
MILLER INDICES
MOLYBDENUM COMPOUNDS
MOLYBDENUM HYDROXIDES
MOLYBDENUM OXIDES
MONOCLINIC LATTICES
OXIDES
OXYGEN COMPOUNDS
RADIATIONS
REFRACTORY METAL COMPOUNDS
SCATTERING
SYNCHROTRON RADIATION
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
400201* -- Chemical & Physicochemical Properties
BISMUTH COMPOUNDS
BISMUTH HYDROXIDES
BISMUTH OXIDES
BREMSSTRAHLUNG
CHALCOGENIDES
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DIFFRACTION
ELECTROMAGNETIC RADIATION
HYDRATES
HYDROGEN COMPOUNDS
HYDROTHERMAL SYNTHESIS
HYDROXIDES
LATTICE PARAMETERS
MILLER INDICES
MOLYBDENUM COMPOUNDS
MOLYBDENUM HYDROXIDES
MOLYBDENUM OXIDES
MONOCLINIC LATTICES
OXIDES
OXYGEN COMPOUNDS
RADIATIONS
REFRACTORY METAL COMPOUNDS
SCATTERING
SYNCHROTRON RADIATION
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION