| | 1 | Author
| B. Roßenbeck, W. S. Sheldrick | Requires cookie* | | | Title
| Three-dimensional Copper(I) Halide Based Coordination Networks with Asymmetrically Substituted Bridging N-Donor Ligands  | | | | Abstract
| The discrete complex [(Cul)2 (pyzCN)4] (1) and the coordination polymers ^ [CuI(pyzCN)] (2) and 3 [(CuX)3 (pyzCN)2] (3, 4; X = Br, Cl) may be prepared from the respective copper(I) halide CuX and 2-cyanopyrazine (pyzCN) by self-assembly in acetonitrile solution at 100-120°C. Whereas 2 exhibits 1 [Cul] staircase double chains as its characteristic substructure, the three-dimensional netwo'rks of 3 and 4 contain single zigzag CuX strings. The influence of the copper(I) halide on both the connectivity pattern and the dimensionality of a resulting coordination network is particularly apparent for the 1:1 complexes ^ [CuI(pymMe)] (5), 3 [(CuBr)3(pymMe)_3] (6) and ^ [CuCl(pymMe)] (7), which were generated by reaction of öaX with 4-methylpyrimidine (pymMe) under reaction conditions similar to those above. | | | |
Reference
| Z. Naturforsch. 54b, 1510—1516 (1999); received August 27 1999 | | | |
Published
| 1999 | | | |
Keywords
| Copper (I) Halides, Coordination Polymers, Crystal Engineering, Pyrazine, Pyrimidine | | | |
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| default:Reihe_B/54/ZNB-1999-54b-1510.pdf | | | | Identifier
| ZNB-1999-54b-1510 | | | | Volume
| 54 | |
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