The crystal structure of[Cu（2-thienoyl-trifluoroacetone）(4,4—bipyridine)];was determined by X-ray diffraction analysis. The crystal belongs to monoclinie with the space group C2/c, Mr=440.91, a=9.640（5） A, b=24.9...The crystal structure of[Cu（2-thienoyl-trifluoroacetone）(4,4—bipyridine)];was determined by X-ray diffraction analysis. The crystal belongs to monoclinie with the space group C2/c, Mr=440.91, a=9.640（5） A, b=24.97（1） A, c=16.032（7） A, β=106.76（3）°,V=3695（3） A;, Z=8, Dc=1.58g/cm;, F（000）=1776. Final R and Rw are 0.062 and 0.069, respectively. The local coordination geometry around Cu（I） ion is a distorted tetrahedron. Cu（TTA） are linked with 4,4-bipyridine, forming long chain in the crystal.展开更多
文摘The crystal structure of[Cu（2-thienoyl-trifluoroacetone）(4,4—bipyridine)];was determined by X-ray diffraction analysis. The crystal belongs to monoclinie with the space group C2/c, Mr=440.91, a=9.640（5） A, b=24.97（1） A, c=16.032（7） A, β=106.76（3）°,V=3695（3） A;, Z=8, Dc=1.58g/cm;, F（000）=1776. Final R and Rw are 0.062 and 0.069, respectively. The local coordination geometry around Cu（I） ion is a distorted tetrahedron. Cu（TTA） are linked with 4,4-bipyridine, forming long chain in the crystal.
