Journal
JOURNAL OF STRUCTURAL CHEMISTRY
Volume 54, Issue 6, Pages 1140-1144Publisher
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S0022476613060206
Keywords
Schiff base; copper complex; dinuclear complex; crystal structure
Ask authors/readers for more resources
Two new chlorido-bridged dinuclear copper(II) complexes [Cu2Cl2(L-1)(2)] (1) and [Cu2Cl2(L-2)(2)] (2), where L-1 and L-2 are the deprotonated form of Schiff bases 2-[1-(2-morpholin-4-ylethylimino)ethyl]phenol (HL1) and 2-[1-(2-piperidin-1-ylethylimino)ethyl]phenol respectively, are prepared and structurally characterized by elemental analysis, IR spectra, and single crystal X-ray crystallography. Complex 1 crystallizes in the monoclinic space group P2(1)/c with unit cell dimensions a = 8.0816(2) , b = 19.1780(3) , c = 9.6757(3) , beta = 106.465(2)A degrees, V = 1438.13(6) (3), Z = 2, R (1) = 0.0409, and wR (2) = 0.1085. Complex 2 crystallizes in the monoclinic space group P2(1)/c with unit cell dimensions a = 7.7640(10) , b = 19.930(3) , c = 9.628(2) , beta = 103.890(3)A degrees, V = 1446.2(4) (3), Z = 2, R (1) = 0.0634, and wR (2) = 0.1316. Each Cu atom in the complexes is coordinated by three donor atoms of the Schiff bases and by two bridging Cl atoms, forming square pyramidal geometry. The Cl anions are preferred bridging groups for the construction of dinuclear copper complexes with tridentate Schiff bases.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available