Co2Mo2(η(5)-C5H5)2(μ4-MeCCMe)(μ-CO)4(CO)4 | 122116-70-5

• 英文名称: Co2Mo2(η(5)-C5H5)2(μ4-MeCCMe)(μ-CO)4(CO)4
• 英文别名: (μ4-η2-MeCCMe)Co2Mo2Cp2(CO)8
• CAS: 122116-70-5
• 化学式: C₂₂H₁₆Co₂Mo₂O₈
• 分子量: 718.231
• InChiKey: UUOAUVMJLJHTFO-UHFFFAOYSA-N

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

• 作为反应物：
  描述：

  十二羰基三钌 、 Co2Mo2(η(5)-C5H5)2(μ4-MeCCMe)(μ-CO)4(CO)4 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Synthesis of tetranuclear cobalt—molybdenum butterfly clusters with alkyne ligands: crystal structure of [Co₂Mo₂(µ₄-C₂Me₂)(µ-CO)₄(CO)₄(η-C₅H₅)₂]

  摘要：

  The dimolybdenum alkyne complexes [Mo-2(mu-R(1)C=CR(2))(CO)(4)(eta-C5H5)(2)] (R(1) = R(2) = H, Me or CO(2)Me; R(1) = H, R(2) = Me, Ph or CO(2)Me) reacted with dicobalt octacarbonyl in refluxing toluene to give the 60-electron tetranuclear clusters [Co2Mo2(mu(4)-R(1)C(2)R(2))(mu-CO)(4)(CO)(4)(eta-C5H5)(2)] in moderate to good yields. The crystal structure of the complex derived from but-2-yne (R(1) = R(2) = Me) has been determined: monoclinic, space group Cc, a = 34.74(2), b = 8.7970(10), c = 15.910(5) Angstrom, beta = 102.93(4)degrees, Z = 8. The cluster contains a butterfly-type core in which the two molybdenum atoms form the wingtips and the two cobalt atoms the hinge, with the alkyne ligand bridging the four metals to form an octahedral structure. All of the cobalt-molybdenum edges are asymmetrically bridged by carbonyl ligands which are bonded more strongly to molybdenum (average Mo-mu-CO 1.980 Angstrom) than to cobalt (average Co-mu-CO 2.267 Angstrom).

  DOI：

  10.1039/dt9960001437
• 作为产物：
  描述：

  dicobalt octacarbonyl 、 {Mo2(CO)4(μ-CH3C2CH3)(η-C5H5)2} 以 甲苯 为溶剂， 以59.7%的产率得到Co2Mo2(η(5)-C5H5)2(μ4-MeCCMe)(μ-CO)4(CO)4
  参考文献：
  名称：

  Synthesis of tetranuclear cobalt—molybdenum butterfly clusters with alkyne ligands: crystal structure of [Co₂Mo₂(µ₄-C₂Me₂)(µ-CO)₄(CO)₄(η-C₅H₅)₂]

  摘要：

  The dimolybdenum alkyne complexes [Mo-2(mu-R(1)C=CR(2))(CO)(4)(eta-C5H5)(2)] (R(1) = R(2) = H, Me or CO(2)Me; R(1) = H, R(2) = Me, Ph or CO(2)Me) reacted with dicobalt octacarbonyl in refluxing toluene to give the 60-electron tetranuclear clusters [Co2Mo2(mu(4)-R(1)C(2)R(2))(mu-CO)(4)(CO)(4)(eta-C5H5)(2)] in moderate to good yields. The crystal structure of the complex derived from but-2-yne (R(1) = R(2) = Me) has been determined: monoclinic, space group Cc, a = 34.74(2), b = 8.7970(10), c = 15.910(5) Angstrom, beta = 102.93(4)degrees, Z = 8. The cluster contains a butterfly-type core in which the two molybdenum atoms form the wingtips and the two cobalt atoms the hinge, with the alkyne ligand bridging the four metals to form an octahedral structure. All of the cobalt-molybdenum edges are asymmetrically bridged by carbonyl ligands which are bonded more strongly to molybdenum (average Mo-mu-CO 1.980 Angstrom) than to cobalt (average Co-mu-CO 2.267 Angstrom).

  DOI：

  10.1039/dt9960001437

文献信息

• Schacht, Hans-Thomas; Vahrenkamp, Heinrich, Chemische Berichte, 1989, vol. 122, p. 2239 - 2244
  作者：Schacht, Hans-Thomas、Vahrenkamp, Heinrich

  DOI：——

  日期：——