In:
Zeitschrift für Kristallographie - Crystalline Materials, Walter de Gruyter GmbH, Vol. 166, No. 3-4 ( 1984-2-1), p. 219-223
Abstract:
Scolecite, CaAl 2 Si 3 O 10 · 3 H 2 O, monoclinic (space group Cc ), but described here in the pseudo-orthorhombic setting of Fd , with a = 18.508(5), b = 18.981(5), c = 6.527(2) Å, β = 90.64(1)° in analogy to natrolite. 225 parameters, including hydrogen atoms, were refined anisotropically from 1319 neutron diffraction reflections, the final conventional R value being 2.0%. Tetrahedral Si 4+ and Al 3+ are well-ordered as well as the three water molecules. Hydrogen bonding is discussed.
Type of Medium:
Online Resource
ISSN:
2194-4946
,
2196-7105
DOI:
10.1524/zkri.1984.166.3-4.219
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
1984
SSG:
13
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