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|Title:||First example of a carboxylato bridged Zn(II) polymer: Synthesis and structure of [Zn(dien)(CH3CO2)]n(CIO4)n (dien ≡ diethylenetriamine)|
|Authors:||Tocher, Derek A|
Patra, Goutam K
Naskar, Jnan P
|Abstract:||The title compound crystallises in the space group Pna21 with Z = 4. X-ray crystal structure shows that it is composed of a quasi-one- dimensional polymeric chain cation [Zn(dien)(CH3CO2)]nn+ and perchlorate anions which are not bonded to the metal atoms. Each Zn atom is connected to two others in a chain by a single acetate bridge. The acetate group here adopts a syn- anti as well as a monoatomic bridging mode. The Zn(II) ion in each individual cation [Zn(dien)(CH3CO2)]+ has a distorted octahedral N3O3 coordination sphere. It is isostructural with its copper(II) counterpart , [Zn(dien)(CH3CO2)]n(CIO4)n .|
|Appears in Collections:||IJC-A Vol.38A(09) [September 1999]|
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