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K 7 HW 5 O 19 ·10H 2 O—A Novel Isopolyoxotungstate( VI )
Author(s) -
Fuchs Joachim,
Palm Rosemarie,
Hartl Hans
Publication year - 1996
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199626511
Subject(s) - crystallization , ion , crystallography , chemistry , physics , stereochemistry , organic chemistry
The anion [HW 5 O 19 ] 7− (depicted on the right) could be an intermediate on the way to highly condensed polyoxotungstates( VI ). The compound K 7 [HW 5 O 19 ] · 10 H 2 O, which contains this anion, was obtained by fractional crystallization from an acidified K 2 WO 4 solution.