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Tetragonal ferroelastic/antiferroelectric chromium-chlorine boracite, Cr3B7O13Cl, from x-ray diffraction on a single-domain crystal at 230 K

Published inActa crystallographica. Section B, Structural science, vol. B47, no. 5, p. 692-696
Publication date1991
Abstract

Cr3B7O13Cl is tetragonal, space group P.hivin.421c, with a 12.1410(3) and c 12.1606(4) .ANG.; Z = 8, dc = 3.521; R = 0.029, Rw = 0.024 for 1991 reflections. At. coordinates are given. The structure contains 5 symmetry-independent Cr sites, 4 with 6-fold (4O + 2Cl) and 1 with 5-fold (4O + 1Cl) coordination.

Keywords
  • Structure chromium chlorine boracite crystal
Funding
  • Swiss National Science Foundation - 1990
Citation (ISO format)
MAO, Shao Yu et al. Tetragonal ferroelastic/antiferroelectric chromium-chlorine boracite, Cr<sub>3</sub>B<sub>7</sub>O<sub>13</sub>Cl, from x-ray diffraction on a single-domain crystal at 230 K. In: Acta crystallographica. Section B, Structural science, 1991, vol. B47, n° 5, p. 692–696.
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Article (Published version)
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Identifiers
  • PID : unige:31417
ISSN of the journal0108-7681
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