【摘 要】
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The synthesis and molecular structure of a new dinuclear copper(I)complex [Cu(dppb)(NO3)]2 are reported. The compound crystallizes in the monoclinic system,spac
【机 构】
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Department of Chemistry,Henan Institute of Chemistry
【基金项目】
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Supported by the National Natural Science Foundation of China;the Natural Science Foundation of Henan Province
论文部分内容阅读
The synthesis and molecular structure of a new dinuclear copper(I)complex [Cu(dppb)(NO3)]2 are reported. The compound crystallizes in the monoclinic system,space group P21/n with a=12.830(3),b=10.899(2),c=19.666(4)(A°),β= 104.69(3)°,V= 2660.1(9)(A°)3,Z= 4,Dc=1.378 g/cm3,F(000)=1144,the final R=0.0600 and wR=0.0668 for 2951 observed reflections with I＞2σ(I).The complex contains a folded Cu2P4 core structure, with two Cu(I)atoms being bridged by a pair of dppb ligands to form a 14-membered Cu2P4C8 zigzag ring.The ligand sphere of each metal center is completed by a nitrate anion in a chelating fashion.
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