Structure of gallobicchulite. A combined EXAFS/neutron powder diffraction refinement

N. Binsted, S.E. Dann, M.J. Pack, M.T. Weller

Research output: Contribution to journalArticle

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Abstract

A new model for the structure of gallobicchulite, Ca8(Ga2SiO6)4(OH)8, has been derived from a combined refinement of EXAFS and neutron powder diffraction data. The structure is based on a pseudocubic ordered unit cell, related to that of tugtupite, with long-range disorder owing to domains in three orientations parallel to the cubic faces.
Original languageEnglish
Pages (from-to)558-563
Number of pages6
JournalActa Crystallographica Section B-Structural Science
Volume54
Issue number5
DOIs
Publication statusPublished - 1 Oct 1998

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Neutron Diffraction
Powder Diffraction
Neutron powder diffraction

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Structure of gallobicchulite. A combined EXAFS/neutron powder diffraction refinement. / Binsted, N.; Dann, S.E.; Pack, M.J.; Weller, M.T.

In: Acta Crystallographica Section B-Structural Science, Vol. 54, No. 5, 01.10.1998, p. 558-563.

Research output: Contribution to journalArticle

Binsted, N. ; Dann, S.E. ; Pack, M.J. ; Weller, M.T. / Structure of gallobicchulite. A combined EXAFS/neutron powder diffraction refinement. In: Acta Crystallographica Section B-Structural Science. 1998 ; Vol. 54, No. 5. pp. 558-563.
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