K3H(SEO4)2 AT 297 AND 30-K

Authors
ICHIKAWA M GUSTAFSSON T OLOVSSON I
Citation
M. Ichikawa et al., K3H(SEO4)2 AT 297 AND 30-K, Acta crystallographica. Section C, Crystal structure communications, 50, 1994, pp. 330-332
Citations number
7
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
50
Year of publication
1994
Part
3
Pages
330 - 332
Database
ISI
SICI code
0108-2701(1994)50:<330:KA2A3>2.0.ZU;2-Y
Abstract
In tripotassium hydrogen bis(selenate), K3H(SeO4)2, two selenate group s form a dimer through a hydrogen bond of 2.496 (2) angstrom, at 30 K (10 K above the low-temperature transition point). This is the shortes t hydrogen bond among the members of the M3H(SeO4)2-type crystals exhi biting the low-temperature phase transition.