Unit cell dimensions of some oxofluorometallates of transition metals

J. K. Ghosh; G. Ghosh

doi:10.1016/S0022-1139(00)83027-4

Unit cell dimensions of some oxofluorometallates of transition metals

J. K. Ghosh^*, G. Ghosh

^*Corresponding author for this work

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Unit cell dimensions of seven oxofluorometallates of transition metals were investigated by powder X-ray diffraction method. The compounds K₃NbO₂F₄ and K₃TaO₂F₄ were found to be isomorphous with cubic (FCC) structure and having lattice parameters 8.885 and 8.942 Å respectively. Similarly, the compounds K₂NbOF₅ (a = 8.367 Å, c = 13.038 Å) and K₂TaOF₅ (a = 8.463 Å, c = 13.139 Å) were also found to be isomorphous with a tetragonal structure. The compound K₃Zr₂O₂F₇ (a = 9.367 Å) was found to possess a cubic (FCC) structure. Both K₂V₂O₅F₂ (a = 6.739 Å, c = 10.635 Å) and K₂VO₃F (a = 5.984 Å, c = 10.914 Å) have a hexagonal structure.

Original language	English (US)
Pages (from-to)	183-186
Number of pages	4
Journal	Journal of Fluorine Chemistry
Volume	38
Issue number	2
DOIs	https://doi.org/10.1016/S0022-1139(00)83027-4
State	Published - Jan 1 1988

ASJC Scopus subject areas

Biochemistry
Environmental Chemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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10.1016/S0022-1139(00)83027-4

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@article{ca8715e3246149f58c1e9bcaebf319cb,

title = "Unit cell dimensions of some oxofluorometallates of transition metals",

abstract = "Unit cell dimensions of seven oxofluorometallates of transition metals were investigated by powder X-ray diffraction method. The compounds K3NbO2F4 and K3TaO2F4 were found to be isomorphous with cubic (FCC) structure and having lattice parameters 8.885 and 8.942 {\AA} respectively. Similarly, the compounds K2NbOF5 (a = 8.367 {\AA}, c = 13.038 {\AA}) and K2TaOF5 (a = 8.463 {\AA}, c = 13.139 {\AA}) were also found to be isomorphous with a tetragonal structure. The compound K3Zr2O2F7 (a = 9.367 {\AA}) was found to possess a cubic (FCC) structure. Both K2V2O5F2 (a = 6.739 {\AA}, c = 10.635 {\AA}) and K2VO3F (a = 5.984 {\AA}, c = 10.914 {\AA}) have a hexagonal structure.",

author = "Ghosh, {J. K.} and G. Ghosh",

year = "1988",

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doi = "10.1016/S0022-1139(00)83027-4",

language = "English (US)",

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pages = "183--186",

journal = "Journal of Fluorine Chemistry",

issn = "0022-1139",

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number = "2",

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TY - JOUR

T1 - Unit cell dimensions of some oxofluorometallates of transition metals

AU - Ghosh, J. K.

AU - Ghosh, G.

PY - 1988/1/1

Y1 - 1988/1/1

N2 - Unit cell dimensions of seven oxofluorometallates of transition metals were investigated by powder X-ray diffraction method. The compounds K3NbO2F4 and K3TaO2F4 were found to be isomorphous with cubic (FCC) structure and having lattice parameters 8.885 and 8.942 Å respectively. Similarly, the compounds K2NbOF5 (a = 8.367 Å, c = 13.038 Å) and K2TaOF5 (a = 8.463 Å, c = 13.139 Å) were also found to be isomorphous with a tetragonal structure. The compound K3Zr2O2F7 (a = 9.367 Å) was found to possess a cubic (FCC) structure. Both K2V2O5F2 (a = 6.739 Å, c = 10.635 Å) and K2VO3F (a = 5.984 Å, c = 10.914 Å) have a hexagonal structure.

AB - Unit cell dimensions of seven oxofluorometallates of transition metals were investigated by powder X-ray diffraction method. The compounds K3NbO2F4 and K3TaO2F4 were found to be isomorphous with cubic (FCC) structure and having lattice parameters 8.885 and 8.942 Å respectively. Similarly, the compounds K2NbOF5 (a = 8.367 Å, c = 13.038 Å) and K2TaOF5 (a = 8.463 Å, c = 13.139 Å) were also found to be isomorphous with a tetragonal structure. The compound K3Zr2O2F7 (a = 9.367 Å) was found to possess a cubic (FCC) structure. Both K2V2O5F2 (a = 6.739 Å, c = 10.635 Å) and K2VO3F (a = 5.984 Å, c = 10.914 Å) have a hexagonal structure.

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U2 - 10.1016/S0022-1139(00)83027-4

DO - 10.1016/S0022-1139(00)83027-4

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EP - 186

JO - Journal of Fluorine Chemistry

JF - Journal of Fluorine Chemistry

SN - 0022-1139

IS - 2

ER -

Unit cell dimensions of some oxofluorometallates of transition metals

Abstract

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