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以Schiff碱水杨醛缩氨基硫脲(简写为HL)和二氯化钯合成了配合物[PdL2]+·Cl-.X射线单晶衍射表明,配合物晶体属于单斜晶系,空间群为P21/c,分子式C16H18ClN6O2PdS2,Mr=532.33,晶体学参数:a=0.70005(2)nn,b=1.05813(3)nm,c=2.70614(9)nm,β=93.036(1)°,V=2.0017(1)nm3,Z=4,Dc=1.766 Mg/m3,F(000)=1068,μ(Mo Ka)=1.295mm-1,R=0.0252,wR=0.0593,GOF=1.020.在配合物[PdL2]+离子中,钯(Ⅱ)原子呈扭曲的NOS2平面四边形配位构型,晶体通过分子间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(S=O),v(C=O)和v(C=N)红移.电子光谱表明存在π-π*和d-π*的跃迁.荧光光谱表明,配合物金属对配体n-π*激发引起的荧光发射峰有较大的影响.
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Source :
化学学报
ISSN: 0567-7351
CN: 31-1320/O6
Year: 2004
Issue: 18
Volume: 62
Page: 1801-1806
0 . 8 9 5
JCR@2004
1 . 7 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
JCR Journal Grade:2
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 5
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