cis-[Na(tetrahydrofuran)3][MoI4(dppe)] | 161989-64-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: cis-[Na(tetrahydrofuran)3][MoI4(dppe)]
• CAS: 161989-64-6
• 化学式: C₃₈H₄₈I₄MoNaO₃P₂
• 分子量: 1241.29
• InChiKey: ALLHUDCEHIKFOV-UHFFFAOYSA-J

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：

  MoI3(THF)3 、 sodium iodide 在 1,2-bis(diphenylphosphino)ethane 、 THF 作用下， 以 四氢呋喃 为溶剂， 以42%的产率得到cis-[Na(tetrahydrofuran)3][MoI4(dppe)]
  参考文献：
  名称：

  Preparation of cis-[MoI4(Ph2PCH2CH2PPh2)]− and structure of (THF)3Na(μ-I)3MoI(Ph2PCH2CH2PPh2) with a new coordination environment around sodium

  摘要：

  The complex cis-[MoI4(dppe)](-) is obtained in good yields from trans-[MoI4(THF)(2)](-) and dppe (dppe=1,2-bis(diphenylphosphino)ethane) or directly from the interaction of MoI3(THF)(3), I- and dppe and has been isolated as the PPh(4) and Na(THF)(3) salts. The sodium salt has been characterized crystallographically: monoclinic P2(1)/n, a=12.790(2), b=16.512(7), c=23.117(4) Angstrom, beta=103.65(1)degrees, V=4744(1) Angstrom(3), D-calc=1.84 g cm(-3), Z=4, R=0.039 for 4485 independent observed reflections (F-o(2) greater than or equal to 3 sigma(F-o(2))). The structure features an octahedral coordination around both Na and Mo atoms in an overall face-sharing bioctahedral structure with the two metals being bridged by three iodide ligands. This is an unprecedented case of a structure containing an O3I3 coordination for Na ions and iodide ligands bridging sodium with a transition metal. The H-1 NMR properties of the complex are also examined in comparison to those of the MoI3(dppe)(THF) precursor.

  DOI：

  10.1016/0020-1693(94)04226-l