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Anion-controlled assembly of layer-type structures in double and triple salts of silver cyanide
- Source :
-
Polyhedron . Jan2003, Vol. 22 Issue 1, p217. 7p. - Publication Year :
- 2003
-
Abstract
- Three new polymeric silver cyanide complexes AgCN·AgF·4AgCF3CO2·2CH3CH2CN (3), AgCN·AgCF3CF2CO2 (4) and AgCN·2AgCF3SO3·H2O (5) have been obtained by dissolving AgCN in an aqueous solution of AgX (X=CF3CO2, C2F5CO2 or CF3SO3) and AgBF4, and their layer-type crystal structures determined by X-ray crystallography. In the silver-rich environments, all the co-existing ancillary anions display unusual coordination modes: μ4-O,O,O′,O′-trifluoroacetate and pentafluoropropionate and μ4-η1κO:η1κO′:η1κ2O″-triflate. The cyanide ion functions as a μ3-η1κ2C:η1κN bridge in the construction of an unprecedented chain-like [Ag2(CN)]∞ motif in 4. [Copyright &y& Elsevier]
- Subjects :
- *CYANIDES
*METAL complexes
*SILVER cyanides
Subjects
Details
- Language :
- English
- ISSN :
- 02775387
- Volume :
- 22
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Polyhedron
- Publication Type :
- Academic Journal
- Accession number :
- 8900803
- Full Text :
- https://doi.org/10.1016/S0277-5387(02)01308-6