| Synthesis and Crystal Structure of Trans-bis(acesulfamato-O)tetraaquazinc(Ⅱ) |
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| 作者姓名： | SAHIN Onur ICBUDAK Hasan BUYUKGUNGOR Orhan |
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| 作者单位： | SAHiN Onur,B(U)Y(U)KG(U)NG(O)R Orhan(Department of Physics,Faculty of Arts and Sciences,Ondokuz Mayts University,Samsun,Turkey);iCBUDAK Hasan(Department of Chemistry,Faculty of Arts and Sciences,Ondokuz Mayts University,Samsun,Turkey) |
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| 基金项目： | The authors acknowledge the Faculty of Arts and Sciences, Ondoknz Mayas University, Turkey, for the use of the Stoc IPDSII diffractometor （purchased under grant No. F279 of the University Research Fund） |
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| 摘 要： | <正>The title compound,trans-bis(acesulfamato-O)tetraaquazinc(Ⅱ)(I,C_8H_(16)N_2O_(12)S_2Zn), crystallizes in the triclinic system,space group P_1~-with a=5.1638(5),b=8.5338(9),c=9.9583(9) (?),a=74.325(8),β=81.112(7),γ=75.800(8)°,V=407.77(7)(?)~3,Z=1,F(000)=236,R_(int)=0.085, T=296 K,the final R=0.029 and wR=0.078 for 1832 observed reflections with I2σ(I).The Zn~Ⅱcentre resides on a centre of symmetry and has a distorted octahedral geometry.The basal plane is defined by two carbonyl O atoms of two monodentate trans-oriented acesulfamato ligands and two trans-aqua ligands.The axial positions in the octahedron are occupied by two trans-aqua ligands. Intermolecular O-H…O hydrogen bonds produce R_2~2(8)and R_2~2(16)rings,which lead to two-dimensional polymeric chains.
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| 关 键 词： | 晶体结构 合成 标题化合物 三斜晶系 对称中心 轴向位置 高分子链 R22 |
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