...
首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >New Cu(II) and Zn(II) complexes of benzolamide with diethylenetriamine: synthesis, spectroscopy and X-ray structures
【24h】

New Cu(II) and Zn(II) complexes of benzolamide with diethylenetriamine: synthesis, spectroscopy and X-ray structures

机译:苯甲酰胺与二亚乙基三胺的新型Cu(II)和Zn(II)配合物:合成,光谱和X射线结构

获取原文
获取原文并翻译 | 示例
           

摘要

New benzolamide (H(2)bz, 5-phenylsulfonamide-1,3,4-thiadiazole-2-sulfonamide) zinc(II) and copper(II) complexes with diethylenetriamine were synthesized and characterized. The crystal structures of the [M(Hbz)(2)(dien)] (M=Cu(IT),Zn(II); dien=diethylenetriamine) complexes were determined. The metal centre adopts a near regular square pyramidal geometry. The benzolamidate anion acts as a monodentate ligand through the thiadiazole N atom contiguous to the deprotonated sulfonamido group. Spectroscopic properties are in good agreement with the crystal structures. The EPR and electronic spectroscopic studies showed that the copper(II) species doped into the zinc(II) complex adopts a near square planar geometry. The energy and composition of the SOMO of [Cu(Hbz)(2)(dien)] and of copper substituted [Zn(Hbz)(2)(dien)] were studied. (C) 2000 Elsevier Science Ltd All rights reserved. [References: 31]
机译:合成并表征了新的苯甲酰胺(H(2)bz,5-苯基磺酰胺-1,3,4-噻二唑-2-磺酰胺)与二亚乙基三胺的锌(II)和铜(II)配合物。确定了[M(Hbz)(2)(dien)](M = Cu(IT),Zn(II); dien = diethylenetriamine)配合物的晶体结构。金属中心采用近似规则的方形金字塔形几何形状。苯甲酰胺酸根阴离子通过与去质子化磺酰胺基相连的噻二唑N原子充当单齿配体。光谱性质与晶体结构非常吻合。 EPR和电子光谱研究表明,掺杂到锌(II)络合物中的铜(II)物种具有近似正方形的平面几何形状。研究了[Cu(Hbz)(2)(dien)]和铜取代的[Zn(Hbz)(2)(dien)]的SOMO的能量和组成。 (C)2000 Elsevier Science Ltd保留所有权利。 [参考:31]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号