无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2011年
6期
1229-1232
,共4页
张全争%聂江辉%周旭%鲁红典%田长安%赵娣芳
張全爭%聶江輝%週旭%魯紅典%田長安%趙娣芳
장전쟁%섭강휘%주욱%로홍전%전장안%조제방
锌%2-(4-吡啶基)苯并咪唑%晶体结构
鋅%2-(4-吡啶基)苯併咪唑%晶體結構
자%2-(4-필정기)분병미서%정체결구
zinc%2-(4-pyridyl)benzimidazole%crystal structure
在水热条件下,合成了1个新的双核锌配合物[(ZnCl2)(PyBIm)]2(PyBIm=2-(4-pyridyl)benzimidazole).该配合物为单斜晶系,P21/n空间群,晶胞参数a=0.77451(4)nm,b=1.25249(5)nm.c=1.31596(7)nm,β=100.294(3)°,V=I.2560(1)nm3,Z=2.结构分析表明,Zn被2个Cl原子和来自PyBIm配体的2个N原子配位,形成了1个变形四面体结构.在该配合物中,Zn…Zn距离为0.7094(5)am,结构中存在π…π堆积和氢键作用.
在水熱條件下,閤成瞭1箇新的雙覈鋅配閤物[(ZnCl2)(PyBIm)]2(PyBIm=2-(4-pyridyl)benzimidazole).該配閤物為單斜晶繫,P21/n空間群,晶胞參數a=0.77451(4)nm,b=1.25249(5)nm.c=1.31596(7)nm,β=100.294(3)°,V=I.2560(1)nm3,Z=2.結構分析錶明,Zn被2箇Cl原子和來自PyBIm配體的2箇N原子配位,形成瞭1箇變形四麵體結構.在該配閤物中,Zn…Zn距離為0.7094(5)am,結構中存在π…π堆積和氫鍵作用.
재수열조건하,합성료1개신적쌍핵자배합물[(ZnCl2)(PyBIm)]2(PyBIm=2-(4-pyridyl)benzimidazole).해배합물위단사정계,P21/n공간군,정포삼수a=0.77451(4)nm,b=1.25249(5)nm.c=1.31596(7)nm,β=100.294(3)°,V=I.2560(1)nm3,Z=2.결구분석표명,Zn피2개Cl원자화래자PyBIm배체적2개N원자배위,형성료1개변형사면체결구.재해배합물중,Zn…Zn거리위0.7094(5)am,결구중존재π…π퇴적화경건작용.
A new binuclear zinc complex[(ZnCl2)(PyBIm)]2(PyBIm=2-(4-pyridyl)bemimidazole)has been synthesized by hydrothermal reaction.The complex crystallizes in triclinic P21/n space group with crystal cell parameters of a=0.774 51(4)nm,b=1.252 49(5)nm,c=1.315 96(7)am,β=100.294(3)°,V=I.2560(1)nm3 and Z=2.The crystal X-ray analysis shows that Zn atom is coordinated by two C1 atoms and two N atoms from two PyBIm ligands in a interactions also exist in the structure.CCDC:800921.
