ISSN:
1600-5759
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
A new three-dimensional open-framework germanate, namely ethylenediamine bis(ethylenediammonium) tetrahydroxooctadecaoxononagermanate, (C2H8N2)(C2H10N2)2[Ge9O18(OH)4], has been synthesized hydrothermally and its structure determined by single-crystal X-ray diffraction. The framework is built of [Ge9O22(OH)4] units formed by four-, five- and six-oxygen-coordinated germanium and templated by ethylenediamine. Three types of intersecting channels are formed in the framework, one by eight-membered rings running along the b axis and the other two by ten-membered rings running parallel to the a and c axes, respectively.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0108270100009057
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