| Synthesis and Crystal Structure of a Mononuclear Zn(II) Complex with Tridentate Schiff Base,Zn(C_(12)H_(18)N_2O)(NCS)_2 |
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| 引用本文： | CAI Wen-Xuan WEN Yi-Hang SU Hong FENG Yun-Long① (Institute of Physical Chemistry,Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces,Zhejiang Normal University,Jinhua 321004,China). Synthesis and Crystal Structure of a Mononuclear Zn(II) Complex with Tridentate Schiff Base,Zn(C_(12)H_(18)N_2O)(NCS)_2[J]. 结构化学, 2006, 0(9) |
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| 作者姓名： | CAI Wen-Xuan WEN Yi-Hang SU Hong FENG Yun-Long① (Institute of Physical Chemistry Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces Zhejiang Normal University Jinhua 321004 China) |
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| 作者单位： | Institute of Physical Chemistry，Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces，Zhejiang Normal University，Jinhua 321004，China |
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| 摘 要： | 1 INTRODUCTION In recent years there has been considerable and increasing interest in the synthesis of transition metal complexes with multidentate Schiff base ligands[1~4] because such ligands can accommodate one, two or more metal centers and may synthesize homo and/or heteronuclear metal complexes with interesting ste- reochemistry[5, 6]. In addition, these metal complexes can be used for biological modeling applications, catalysis, design of molecular ferromagnet and mate- rials chemis…
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Synthesis and Crystal Structure of a Mononuclear Zn(II) Complex with Tridentate Schiff Base,Zn(C_(12)H_(18)N_2O)(NCS)_2 |
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| Abstract: | The title complex Zn(HL)(NCS)2 (C14H18N4OS2Zn, Mr = 387.81, HL = N-(3-di-methyl-aminopropyl)-salicylaldimine) has been synthesized by the reaction of ZnSO4·7H2O with the Schiff base N-(3-dimethylaminopropyl)-salicylaldimine derived from the condensation reaction of 3-dimethylamino-1-propylamine with salicyladehyde. It crystallizes in the monoclinic system, space group P21/n with a = 9.8360(8), b = 14.930(1), c = 12.277(1) , ( = 101.455(2)o, V = 1767.0(3) 3, Z = 4, F(000) = 800, Dc = 1.458 g/cm3 and ((MoK() = 1.631 mm-1. The structure was refined to R = 0.0463 and wR = 0.1065 for 2681 observed reflections (I > 2((I)). Crystal analyses revealed that the Zn(II) atom is coordinated by two nitrogen atoms of two NCS-, and an oxygen atom as well as a nitrogen atom of amine from the neutral Schiff base ligand of N-(3-dimethyl-aminopropyl)-sali-cylaldimine to give a distorted tetrahedral geometry. |
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| Keywords: | 3-dimethylamino-1-propylamine salicylaldehyde Schiff base Zn(II) complex crystal structure |
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