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A Study on the Formation of Complex Compounds between Bivalent and Univalent Salts. III. Systems: HgBr 2 –KCN–H 2 O and Hg(CN) 2 –KBr–H 2 O; HgCl 2 –KCN–H 2 O and Hg(CN) 2 –KCl–H 2 O
Author(s) -
Agrawal A. K.,
Mehrotra R. C.
Publication year - 1962
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.19623170508
Subject(s) - chemistry , medicinal chemistry , stereochemistry , crystallography , bivalent (engine) , organic chemistry , metal
The compounds KHgBr 2 CN (I), KHgCl 2 CN (Ia), KHg(CN) 2 Br (II), KHg(CN) 2 Cl(IIa) and K 2 Hg(CN) 4 (III) have been isolated from the systems: HgX 2 ‐‐KCN–H 2 O and Hg(CN) 2 –KX–H 2 O (where X=Br or Cl). Whereas I and Ia are obtained from reaction mixtures of the composition KCN:HgX 2 and III from 4 KCN:HgX 2 , II and IIa crystallise out from reaction mixtures constituted with large variations of the components.