2,2'-bipyridine bis(benzothiazole-2-thionato)zinc(II) | 152272-24-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 2,2'-bipyridine bis(benzothiazole-2-thionato)zinc(II)
• CAS: 152272-24-7
• 化学式: C₂₄H₁₆N₄S₄Zn
• 分子量: 554.072
• InChiKey: VQFZXRVTEVWNNL-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  2-mercaptobenzothiazole thiazole zinc 在 (C₅H₄N)2 作用下， 以 氯仿 、 N,N-二甲基甲酰胺 为溶剂， 以85%的产率得到2,2'-bipyridine bis(benzothiazole-2-thionato)zinc(II)
  参考文献：
  名称：

  Interaction of zinc and cadmium Bis(benzothiazole-2-thiolates) with nitrogen bases

  摘要：

  The reactions of polymeric [Zn(C7H4NS2)2] and [Cd(C7H4NS2)2] with pyridine (py), 2,2'-bipyridine (bipy) and 1,10-phenanthroline (phen) lead to the formation of mononuclear adducts which have been characterized by elemental analysis and infrared spectroscopy. The complexes [Zn(C7H4NS2)2(py)2] 1, [Zn(C7H4NS2)2(bipy)] 2 and [Cd(C7H4NS2)2(py)2] 3 were structurally characterized by X-ray crystallography. Adducts 1 and 2 have distorted-tetrahedral ZnN2S2 Cores. The zinc ions are co-ordinated to the two exocyclic S atoms of the benzothiazole-2-thiolates and to two nitrogen atoms from the py or bipy base. The Zn-S and Zn-N bond distances are 2.324(l) and 2.063(4) angstrom in 1 and 2.310(13) and 2.096(4) angstrom in 2. The complex [Zn(C7H4NS2)2(phen)] was found to be isomorphous to 2. Adduct 3 shows a distorted-octahedral CdN4S2 unit formed by two bidentate S,N benzothiazole-2-thiolates and two cis pyridine nitrogen atoms. The two exocyclic S atoms are located at the axial positions. The mean Cd-S and Cd-N bonds of the bidentate ligands in 3 are 2.706(10) and 2.422(30) angstrom and the corresponding mean Cd-N (py) is 2.334(4) angstrom. The infrared spectra of the adducts in the range 650-200 cm-1 are discussed in the light of the known structures. The thermal degradation of complexes 1-3 affords ZnS or CdS.

  DOI：

  10.1039/dt9930003367

文献信息

• Electrochemical synthesis of benzothiazole-2-thionato complexes of nickel(II), Zinc(II) and cadmium(II): the crystal structure of 2,2′-bipyridine bis(benzothiazole-2-thionato)zinc(II)
  作者：Rosa Castro、Jose A. Garcia-Vazquez、Jaime Romero、Antonio Sousa、Charles A. McAuliffe、Robin Pritchard

  DOI：10.1016/s0277-5387(00)88263-7

  日期：1993.9

  metal (nickel, zinc or cadmium) in acetonitrile solutions of benzothiazole-2-thione (Hbztz) gave the compounds [M(bztz) 2 ] [M = nickel(II), zinc(II) and cadmium(II)]. When the oxidations were repeated in the presence of neutral ligands L′ (2,2′-bipyridine or 1,10-phenanthroline) the complexes [M(bztz) 2 L′] were obtained. The crystal structure of 2,2′-bipyridine bis(benzothiazole-2-thionato)zinc(II)

  在苯并噻唑-2-硫酮（Hbztz）的乙腈溶液中对阳极金属（镍，锌或镉）进行电化学氧化，得到化合物[M（bztz）2] [M =镍（II），锌（II）和镉（ II）]。当在中性配体L'（2,2'-联吡啶或1,10-菲咯啉）的存在下重复氧化时，获得了配合物[M（bztz）2 L']。通过X射线衍射确定2，2′-联吡啶双（苯并噻唑-2-硫代）锌（II）的晶体结构。该化合物由单体分子组成，其中中心ZnS 2 N 2单元具有稍微扭曲的四面体环境。讨论了配合物的电子，IR和1 H和13 C NMR光谱，并与它们的结构有关。