| 377080-11-0

• CAS: 377080-11-0
• 化学式: C₃₄H₄₂O₅P₄S₄W
• 分子量: 966.714
• InChiKey: ZBSMFEHOCMFAIK-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：

  克菌磷 、 bis(acetonitrile)diiodotricarbonyltungsten(II) 、 双二苯基膦甲烷 以 二氯甲烷 为溶剂， 以71%的产率得到
  参考文献：
  名称：

  Heptacoordinate dithiophosphate Mo(II) and W(II) complexes: molecular structures of mono and binuclear phosphine complexes

  摘要：

  The complex [M(CO)(3) {S2P(OEt)(2)}(2)] (M = Mo, W) can be obtained in situ from the reaction of [MI2(CO)(3)(NCMe)(2)] with ammoniumdiethyldithiophosphate., in dichloromethane. One or two carbonyl groups can be replaced by mono and bidentate phosphines, such as Ph2PCH2PPh2 (dppm), Ph2P(CH2)(2)PPh2 (dppe). or PPh3, to afford heptacoordinate complexes [M(CO)(2)-(PPh3){S2P(OEt)(2)}(2)] (M = Mo, 2a; W. 2b), [M(CO)(2){S2P(OEt)(2)}(2)](2)(mu -dppe) (M = Mo, 3a. W, 3b), [M(CO)(dppm){S2P(OEt)(2)}(2)] (M = Mo, 4a, W, 4b), [Mo(CO)(dppe){S2P(OEt)(2)}(2)](5a). [W(CO)(2)(dppe){S2P(OEt)(2)}(2)] (6b), and [Mo(O)(I)(dppe){S2P(OEt)(2)}] (7a). All these complexes. with the exception of 4b, were structurally characterized by single crystal X-ray diffraction. The capped octahedral geometry was observed in all biscarbonyl species, the CO being the capping ligand. Complex 4a exhibits a pentagonal bipyramidal arrangement, with the carbonyl occupying one axial position, while 7a is an octahedral complex. These complexes were studied by cyclic voltammetry, showing essentially irreversible processes, involving orbitals with a strong d character. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)00989-5