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Darstellung und strukturelle Eigenschaften von Ni(CN) 2 , 2H 2 O und Ni(CN) 2 , 1 1/2 H 2 O
Author(s) -
Ludi A.,
Hügi R.
Publication year - 1967
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19670500510
Subject(s) - chemistry , prussian blue , sulfuric acid , aqueous solution , nickel , crystallography , ion , crystal structure , inorganic chemistry , nuclear chemistry , organic chemistry , electrochemistry , electrode
Ni(CN) 2 ,2H 2 O is prepared as a powder of a very light violet color by slow addition of very dilute sulfuric acid to a boiling aqueous solution of K 2 [Ni(CN) 4 ], H 2 O. It has a cubic unit cell with a cell edge of 10.10 Å. The nickel ions form a cubic face‐centered lattice analogous to the structure of Prussian Blue.
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