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Abstract:
The copper(II) DPP adduct Cu(DPP)(DMF)(2)(H2O)-(ClO4)(2) 1 (DPP = 4,7-Biphenyl-1, 10-phentheanthroline, DMF = N,N'-dimethyl formamide) has been prepared by a direct synthetic method and structurally characterized. It presents a mononuclear structure and crystallizes in triclinic, space group P ((1)) over bari with a = 9.8717(2), b = 12.579, c = 14.7574(2) angstrom, alpha = 67.976(6), beta = 82.031(9), gamma = 80.343(9)degrees, V = 1668.96(9) angstrom(3) Z = 1, D-c.= 1.495 g/cm(3), mu(MoK alpha) = 0.877 mm(-1), F(000) = 774, C60H64Cl4Cu2N8O21, M-r = 1502.09, the final R-1 = 0.0643 and wR(2) = 0.1799 for 6153 observed reflections with I > 2 sigma(I). Structure analysis shows that copper atom presents an unusual five-coordination of square pyramid geometry. The whole structure is stabilized by pi-pi stacking interactions and static attractive forces from [CIO4](-) anions. Based on crystal data, quantum chemistry calculation on DFT/B3LPY level was used to reveal the electronic structure of 1.
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CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
ISSN: 0254-5861
CN: 35-1112/TQ
Year: 2005
Issue: 12
Volume: 24
Page: 1375-1380
0 . 6 6 9
JCR@2005
5 . 9 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
JCR Journal Grade:3
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ESI Highly Cited Papers on the List: 0 Unfold All
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Chinese Cited Count:
30 Days PV: 1
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