TY - JOUR
T1 - Reinvestigation of eakerite, Ca2SnAl2Si 6O18(OH)2·2H2O
T2 - H-atom positions by single-crystal X-ray diffraction and correlation with Raman spectroscopic data
AU - Uchida, Hinako
AU - Downs, Robert T.
AU - Thompson, Richard M.
PY - 2007/2
Y1 - 2007/2
N2 - The crystal structure of natural eakerite [Kossiakoff & Leavens (1976). Am. Mineral. 61, 956-962] has been reinvestigated, the H-atom positions determined and the hydrogen-bonding scheme elucidated. The O⋯O separations of the O-H⋯O hydrogen bonds correlate well with the frequencies of the three corresponding Raman peaks according to Libowtzky's regression curve. The Sn atom has site symmetry 1̄.
AB - The crystal structure of natural eakerite [Kossiakoff & Leavens (1976). Am. Mineral. 61, 956-962] has been reinvestigated, the H-atom positions determined and the hydrogen-bonding scheme elucidated. The O⋯O separations of the O-H⋯O hydrogen bonds correlate well with the frequencies of the three corresponding Raman peaks according to Libowtzky's regression curve. The Sn atom has site symmetry 1̄.
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U2 - 10.1107/S1600536807002000
DO - 10.1107/S1600536807002000
M3 - Article
AN - SCOPUS:33846946148
SN - 1600-5368
VL - 63
SP - i47-i49
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 2
ER -