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Abstract:
合成了含N-丙酰皮考林酰肼(简写为HL)的镍和锰2个配合物[NiL2](1,C18H20N6NiO4,Mr=443.11)及[MnL2](2,C18H20N6MnO4,Mr=439.34)。2个配合物均属于单斜晶系,空间群P21/c。配合物1的晶体学参数a=12.745(1),b=8.5690(8),C=18.259(2)(A°),β=100.950(3)°,V=1957.8(4)(A°)^3,Z=4,F(000)=920,μ(MoKα)=1.029mm^-^1,R=0.0410,wR=0.1069;配合物2的晶体学参数a=12.553(2),b=8.360(I),C=19.074(3)(A°),β=101.329(6)°,V=1962.7(5)(A°)^3,Z=4,F(000)=908,μ(MoKα)=0.711mm^-^1,R=0.0637,wR=0.1648。在配合物中,镍(II)原子和锰(II)原子具有扭曲的N4O2八面体配位构型,晶体通过分子问氢键作用形成一维的无限链状结构。红外光谱表明,配体在形成配合物后,v(C=O)和v(C=N)红移。电子光谱表明存在d-d^*,n-n^*和d-n^*的跃迁。
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结构化学
ISSN: 0254-5861
CN: 35-1112/TQ
Year: 2004
Issue: 1
Volume: 23
Page: 105-111
0 . 7 3 4
JCR@2004
5 . 9 0 0
JCR@2023
JCR Journal Grade:3
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 1
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