Barium zinc diarsenate

Barium zinc diarsenate

The title compound, BaZnAs2O7, belongs to the family of isotypic series of compounds adopting the general formula M12+M22+X2O7 (M12+ = Ca, Sr, Ba or Pb; M22+ = Mg, Cr, Mn, Fe, Co, Ni, Cu, Zn or Cd; X = P or As). Suitable single crystals were prepared under hydrothermal conditions. The framework stru...

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Main Author: Tamara Đordević
Format: Article
Language:English
Published: International Union of Crystallography 2008-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536808025336
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spelling doaj-24bd44dea34e4c0fa73a651717ea25a62020-11-25T00:12:43ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-09-01649i57i5710.1107/S1600536808025336Barium zinc diarsenateTamara ĐordevićThe title compound, BaZnAs2O7, belongs to the family of isotypic series of compounds adopting the general formula M12+M22+X2O7 (M12+ = Ca, Sr, Ba or Pb; M22+ = Mg, Cr, Mn, Fe, Co, Ni, Cu, Zn or Cd; X = P or As). Suitable single crystals were prepared under hydrothermal conditions. The framework structure is characterized by corner-sharing ZnO5 square pyramids and As2O7 groups where the Zn atoms occupy channels. X-ray diffraction analysis of single crystals twinned by non-merohedry [twin plane is (100)] yielded formula BaZnAs2O7. Raman spectra confirmed the presence of a non-linear As—O—As linkage.http://scripts.iucr.org/cgi-bin/paper?S1600536808025336
collection DOAJ
language English
format Article
sources DOAJ
author Tamara Đordević
spellingShingle Tamara Đordević
Barium zinc diarsenate
Acta Crystallographica Section E
author_facet Tamara Đordević
author_sort Tamara Đordević
title Barium zinc diarsenate
title_short Barium zinc diarsenate
title_full Barium zinc diarsenate
title_fullStr Barium zinc diarsenate
title_full_unstemmed Barium zinc diarsenate
title_sort barium zinc diarsenate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2008-09-01
description The title compound, BaZnAs2O7, belongs to the family of isotypic series of compounds adopting the general formula M12+M22+X2O7 (M12+ = Ca, Sr, Ba or Pb; M22+ = Mg, Cr, Mn, Fe, Co, Ni, Cu, Zn or Cd; X = P or As). Suitable single crystals were prepared under hydrothermal conditions. The framework structure is characterized by corner-sharing ZnO5 square pyramids and As2O7 groups where the Zn atoms occupy channels. X-ray diffraction analysis of single crystals twinned by non-merohedry [twin plane is (100)] yielded formula BaZnAs2O7. Raman spectra confirmed the presence of a non-linear As—O—As linkage.
url http://scripts.iucr.org/cgi-bin/paper?S1600536808025336
work_keys_str_mv AT tamara272ordevi263 bariumzincdiarsenate
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