The Crystal Structure of V2MoO8.

Eick, H.A.; Kihlborg, L. H. E.; Kujanpää, Tauno; Hofsten, Bengt von; Williams, D. H.; Bunnenberg, E.; Djerassi, Carl; Records, Ruth

doi:10.3891/acta.chem.scand.20-1658

Cited by 67 publications

(12 citation statements)

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“…After having considered the reviewed literature, it was concluded that the V 2 O 5 -MoO 3 system is the most widely investigated. [6][7][8][9][10][11][12][13][14] The remaining binary systems do not have such extensive literature, and the information is often contradictory and ambiguous. [15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] …”

Section: Earlier Studiesmentioning

confidence: 99%

“…[7] Most information found in the literature concerns a compound formed in this system. [6][7][8][9][10][11][12][13][14] This compound has been described with the formula V 2 MoO 8 . [7][8][9][10] Nowadays, it is believed that the stoichiometry of this compound corresponds to the formula V 9 Mo 6 O 40 , [6,7,[11][12][13] since it has been demonstrated that the compound is formed as a result of a reaction occurring between the components of this system, and, moreover, one of the products of the mentioned reaction is oxygen:…”

Section: O 5 -Moo 3 Systemmentioning

confidence: 99%

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Phase Relations in the Al2O3-V2O5-MoO3 System in the Solid State. The Crystal Structure of AlVO4

Dąbrowska

Tabero

Kurzawa

2009

J. Phase Equilib. Diffus.

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Phase relations in the ternary oxide system Al 2 O 3 -V 2 O 5 -MoO 3 in the solid state in air have been investigated by using the x-ray diffraction (XRD) and differential thermal analysis/thermogravimetric (DTA/TG) methods. It was confirmed that in the subsolidus area of the Al 2 O 3 -V 2 O 5 -MoO 3 system, there exist seven phases, that is Al 2 O 3 , V 2 O 5(s.s.) , MoO 3 , AlVO 4 , Al 2 (MoO 4 ) 3 , AlVMoO 7 , and V 9 Mo 6 O 40 . Seven fields, in which particular phases coexist at equilibrium, were isolated. The crystal structure of AlVO 4 has been refined from x-ray powder diffraction data. Its space group is triclinic, P " 1, Z = 6, with a = 0.65323 (1) nm, b = 0.77498(2) nm, c = 0.91233(3) nm, a = 96.175(2)°, b = 107.234(3)°, c = 101.404(3)°, V = 0.42555 nm 3 . The crystal structure of the compound is isotypic with FeVO 4 . Infrared (IR) spectra of AlVO 4 and FeVO 4 are compared.

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Section: Earlier Studiesmentioning

confidence: 99%

Section: O 5 -Moo 3 Systemmentioning

confidence: 99%

Phase Relations in the Al2O3-V2O5-MoO3 System in the Solid State. The Crystal Structure of AlVO4

Dąbrowska

Tabero

Kurzawa

2009

J. Phase Equilib. Diffus.

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“…The X-ray diffraction pattern (Fig. 6) (15). So far, we do not know if the vanadium segregation is complete, what the real chemical composition of the formed phases is, and what the reaction mechanism observed during the segregation is.…”

Section: Phase Segregation: Liquid Phase#orthorhombic Moo 3 Phasementioning

confidence: 99%

The Phase Transitions between H0.13V0.13Mo0.87O3·0.26H2O and MoO3: An X-Ray, Thermal Analysis, and TEM Study

Dupont

Larcher

Touboul

1999

Journal of Solid State Chemistry

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“…It, too, is a compound melting congruently. The melting temperatures published for Cr203 are rather scattered, from 1990 ~ to 2435~ [2,11,12]. The oxide reacts with V205 to form two compounds, CrVO4 and Cr2V4013.…”

Section: Introductionmentioning

confidence: 99%

“…It seemed interesting to find out, in the first place, what kind of phase remains at equilibrium in the solid state in the V9Mo6040-Cr203 system. VgMo6040 crystallizes in the monoclinic system [2,3] and, structurally, it belongs to a homologous series, MnO3n-1 [2]. In that phase, 1/9 of the vanadium atoms occur in the form of V 4 § [4].…”

Section: Introductionmentioning

confidence: 99%