Thermochromic double-complex salts
Compositions of matter and methods of preparation are described for water and air stable, square planar transition metal double-complex salts which contain isonitrile ligands derivatized with long chain aliphatic groups. These salts are composed of two metal-containing complex ions: the cation is a...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
03.08.1988
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | Compositions of matter and methods of preparation are described for water and air stable, square planar transition metal double-complex salts which contain isonitrile ligands derivatized with long chain aliphatic groups. These salts are composed of two metal-containing complex ions: the cation is a tetrakis isonitrile metal ion and the anion is a tetrahalometallate or tetracyanometallate. These double-complex salts exhibit the novel property of thermochromism and are useful as temperature indicators and in imaging applications. |
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Bibliography: | Application Number: EP19880300781 |