[W3(μ3-Se)(μ2-O)3(H2O)9]4+ | 1446902-00-6

• 英文名称: [W3(μ3-Se)(μ2-O)3(H2O)9]4+
• 英文别名: [W₃(μ₃-Se)(μ₂-O)₃(H₂O)₉]⁴⁺
• CAS: 1446902-00-6
• 化学式: H₁₈O₁₂SeW₃
• 分子量: 840.646
• InChiKey: FGCJHCKPJJHLIN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  N-甲基咪唑 、 硫氰酸铵 、 [W3(μ3-Se)(μ2-O)3(H2O)9]4+ 在 盐酸 作用下， 以 水 为溶剂， 反应 48.0h， 以100%的产率得到(MeImH)₅[W₃(μ₃-Se)(μ₂-O)₃(NCS)₉]
  参考文献：
  名称：

  Oxoselenide triangular tungsten clusters: Preparation and derivatisation of [W3(μ3-Se)(μ-O)3(H2O)9]4+

  摘要：

  The first oxo-selenide tungsten cluster [W-3(mu(3)-Se)(mu-O)(3)(H2O)(9)](4+) has been prepared by means of in situ reductive selenidation of WO42- with H2Se at 60 degrees C in high yield. The aqua complex has been converted by ligand exchange into (MeImH)(5)[W-3(mu(3)-Se)(mu-O)(3)(NCS)(9)] (MeIm is N-methylimidazol), whose structure was determined by X-ray analysis, and into [W-3(mu(3)-Se)(mu-O)(3)(acac)(3)py)(3)]PF6. The compounds have been characterised by H-1 NMR, ESI-MS, and cyclic voltammetry. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.05.006
• 作为产物：
  描述：

  potassium cyanide 、 zinc(II) selenide 、 sodium tungstate (VI) dihydrate 在 盐酸 作用下， 以 水 为溶剂， 反应 30.0h， 以80%的产率得到[W3(μ3-Se)(μ2-O)3(H2O)9]4+
  参考文献：
  名称：

  Oxoselenide triangular tungsten clusters: Preparation and derivatisation of [W3(μ3-Se)(μ-O)3(H2O)9]4+

  摘要：

  The first oxo-selenide tungsten cluster [W-3(mu(3)-Se)(mu-O)(3)(H2O)(9)](4+) has been prepared by means of in situ reductive selenidation of WO42- with H2Se at 60 degrees C in high yield. The aqua complex has been converted by ligand exchange into (MeImH)(5)[W-3(mu(3)-Se)(mu-O)(3)(NCS)(9)] (MeIm is N-methylimidazol), whose structure was determined by X-ray analysis, and into [W-3(mu(3)-Se)(mu-O)(3)(acac)(3)py)(3)]PF6. The compounds have been characterised by H-1 NMR, ESI-MS, and cyclic voltammetry. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.05.006