Two new polynuclear complexes of Cu II , [Cu 2 (fum)(µ-OH)(bpy) 2 (H 2 O)](NO 3 )•2H 2 O (1) (fum = fumarate dianion, bpy = 2,2Ј-bipyridine) and [Cu(fum)(tmen)]•2H 2 O (2) (tmen = N,N,NЈ,NЈ-tetramethylethane-1,2-diamine), have been synthesized and structurally characterized by X-ray crystallography.
Synthesis, characterization and crystal structure of a novel 3-D copper(II) polymer with bent N-containing ligand
✍ Scribed by Fumin Wang
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 216 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0232-1300
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✦ Synopsis
An exploration of the mixed-ligand system under hydrothermal condition, has led to the isolation of a 3-D
Single-crystal X-ray analyses reveal that it crystallizes in the triclinic space group P-1, a = 8.807(4) Å, b =11.139(6) Å, c = 11.291(5) Å, α=75.337( 7), β = 73.584(5), γ= 66.795(5)°. The Cu ІІ ions are linked into an extended 2-D grid net via mp molecules. Further these layers are united together through the bridging L to form a 3-D structure, which exhibits a new 4-connected topological network.
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