Have the structure and space-group of A-type zeolite been correctly assigned?
- 1 January 1980
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 18,p. 875-876
- https://doi.org/10.1039/c39800000875
Abstract
The results of recent electron diffraction and solid-state n.m.r. studies are incompatible with the accepted space-group of zeolite A (idealized formula M+ 12Al12Si12O48.27H2O); it is argued that the space-group is Pm3 when Si/Al is unity, and Fm3 when this ratio deviates from unity.Keywords
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