{Fe2Mo(μ3-Se2)(carbonyl)10} | 138606-19-6

• 英文名称: {Fe2Mo(μ3-Se2)(carbonyl)10}
• 英文别名: [(Fe(CO)3)Mo(CO)4(μ-Se)2]；[Fe2Mo(CO)10(μ3-Se)2]
• CAS: 138606-19-6
• 化学式: C₁₀Fe₂MoO₁₀Se₂
• 分子量: 645.658
• InChiKey: HIZRYHZGNVTDCG-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：

  {Fe2Mo(μ3-Se2)(carbonyl)10} 以 neat (no solvent) 为溶剂， 生成 Fe₂MoSe₂*CO=Fe₂MoSe₂(CO)
  参考文献：
  名称：

  摘要：

  The thermal decay of 19 individual carbonyl homo- and heterochalcogenide clusters with different M/X ratios (M = Fe, Mn, Pt, Cr, W, Mo, Re, Ru; X = S, Se, Te) was studied by differential scanning calorimetry and thermogravimetry. The process is stepwise and occurs at relatively low temperatures (100-350 degreesC). The general fact of incomplete removal of carbon monoxide (due to the formation of carbide and oxide impurities) during thermolysis of carbonyl chalcogenide clusters with the M : X ratio greater than I was elucidated. Conversely, when M : X less than or equal to I (or at any M/X ratio for clusters containing methylcyclopentadienyl groups), pure metal chalcogenides are formed.

  DOI：

  10.1023/a:1022444231122
• 作为产物：
  描述：

  pentacarbonyl(tetrahydrofuran)molybdenum(0) 、 (μ-Se2)(carbonyl)6diiron 以 四氢呋喃 为溶剂， 以31%的产率得到{Fe2Mo(μ3-Se2)(carbonyl)10}
  参考文献：
  名称：

  Mathur, Pradeep; Chakrabarty, Debojit; Hossain, Md. Munkir, Inorganic Chemistry, 1992, vol. 31, # 6, p. 1106 - 1108

  摘要：

  DOI：

文献信息

• Mixed Fe/Mo mixed-chalcogenide ‘hour-glass’ clusters, [Fe4Mo(CO)14(μ3-E)2 (μ3-E′)2] and [Fe3Mo(CO)11(μ3-E)( μ3-E′)(μ-E′–E′)] (E, E′ = S, Se or Te)
  作者：Pradeep Mathur、Perumal Sekar、Arnold L. Rheingold、Louise M. Liable-Sands

  DOI：10.1039/a702408h

  日期：——

  The room-temperature reactions of [Fe 2 (CO) 6 (µ-EE′)] (EE′ = SeTe, STe, SSe, S 2 or Se 2 ) with [Mo(CO) 5 (thf)] (thf = tetrahydrofuran) yielded two types of mixed-metal, mixed-chalcogenide ‘hour-glass’ clusters: [Fe 4 Mo(CO) 14 (µ 3 -E) 2 (µ 3 -E′) 2 ] (E, E′ = Se, Te 1; S, Te 2; S, Se 4; S, S 7; Se, Se 9) and [Fe 3 Mo(CO) 11 (µ 3 -E)( µ 3 -E′)(µ-E′–E ′)] (E, E′ = S, Te, E′–E′ = Te–Te 3; E, E′ = S, Se, E′–E′ = Se–Se 5; E, E′ = S, S, E′–E′ = S–Se 6; E, E′ = S, S, E′–E′ = S–S 8; E, E′ = Se, Se, E′–E′ = Se–Se 10). The crystal structures of 2, 5, 6 and 8 were elucidated by X-ray methods. The structure of 2 consists of two distorted square-pyramidal cores in each of which the alternate corners of the base are occupied by Fe and chalcogen atoms and a Mo atom occupies the common apical site. In 5, 6 and 8 a Mo atom occupies the common apical site of a square-pyramidal core and a tetrahedral core. The base of the square-pyramidal unit consists of alternate Fe and chalcogen atoms and the tetrahedral base consists of a Fe atom and two chalcogen atoms.

  Fe 2 (CO) 6 (µ-EEâ²)]（EEâ² = SeTe、STe、SSe、S 2 或 Se 2）与[Mo(CO) 5 (thf)]（thf = 四氢呋喃）的室温反应产生了两种类型的混合金属、混合卤化合金 "玻璃 "团簇： [Fe 4 Mo(CO) 14 (µ 3 -E) 2 (µ 3 -Eâ²) 2 ]（E, Eâ² = Se, Te 1; S, Te 2; S, Se 4; S, S 7; Se, Se 9）和 [Fe 3 Mo(CO) 11 (µ 3 -E)( µ 3 -Eâ²)(µ-Eâ²âE â²)] （E, Eâ² = S, Te, Eâ²âEâ² = TeâTe 3；E，Eâ² = S，Se，Eâ²âEâ² = SeâSe 5；E，Eâ² = S，S，Eâ²âEâ² = SâSe 6；E，Eâ² = S，S，Eâ²âEâ² = SâS 8；E，Eâ² = Se，Se，Eâ²âEâ² = SeâSe 10）。通过 X 射线方法阐明了 2、5、6 和 8 的晶体结构。2 的结构由两个扭曲的方锥体核心组成，其中每个核心的底座交替角分别由铁原子和钙原原子占据，一个钼原子占据共同的顶端位置。在 5、6 和 8 中，一个钼原子占据了一个方形金字塔核心和一个四面体核心的共同顶端位置。方形金字塔单元的基底由铁原子和并铝原子交替组成，四面体基底由一个铁原子和两个并铝原子组成。
• ——
  作者：A. A. Pasynskii、N. I. Semenova、Yu. V. Torubaev、P. V. Belousov、A. R. Galustyan、K. A. Lyssenko

  DOI：10.1023/a:1024412728710

  日期：——

  The reactions of Fe2Se2(CO)(6)(1b) with Ru(CO)(4)(C2H4), Mn-2(CO)(10), or Cp'Re(CO)(2)THF gave the known cluster Fe2RuSe2(CO)(9) (4b) and new clusters (CO)(6)Fe2Se2Mn2(CO)(8) (5) and Cp'Re(CO)(2)Se2Fe2(CO)(6) (6). By successive reactions of Mo(CO)(5)THF with 1b and Fe2Te2(CO)(6), the new heterometallic heterochalcogenide cluster Fe-2(CO)(6)(mu(3)- Se)(2)Mo(CO)(2)(mu(3)-Te)(2)Fe-2(CO)(6) (8) was synthesized. The structures of 4b, 5, and 6 were determined by X-ray diffraction analysis.
• Synthesis, Structure, and Electrochemistry of Acetylide and Oxo Incorporated Mixed Fe/Mo and Fe/W Chalcogen-Bridged Clusters
  作者：Pradeep Mathur、Sarbani Mukhopadhyay、Goutam K. Lahiri、Soma Chakraborty、Carsten Thöne

  DOI：10.1021/om020420s

  日期：2002.11.1

  Thermolysis of a benzene solution containing [Fe2Mo(CO)(10)(mu(3)-Se)(2)] (1) and [(eta(5)-C5Me5)W(CO3)CdropCPh] (2) under an optimum concentration of oxygen in the reaction medium yields the cluster [(eta(5)-C5Me5)MoWFe2(O)(mu(3)-Se)(mu(4)-Se)(CO)(8)(CCPh)] (3), containing a monooxygenated metal center. Under an argon atmosphere, thermolysis of [Fe2Mo(CO)(10)(mu(3)-S)(2)] (4) with [(eta(5)-C5Me5)W(CO)(3)CdropCPh] (2) in benzene leads to an oxygen-free mixed metal cluster [(eta(5)- C5Me5)MoWFe4(mu(3)-S)(3)(mu(4)-S)(CO)(14)(CCPh)] (9). Interestingly, on reacting a benzene solution of 4 with 2 and [(eta(5) -C5Me5)Mo(CO)(3)CdropCPh] (5) under an increased concentration of oxygen in the reaction medium gave way to clusters [(eta(5)-C5Me5)WMo2(mu-O)(2)(mu-S)(mu(3)-CCPh)Fe-2(CO)(6)(mu(3)-S)(2)}(2)] (6), [(eta(5)-C5Me5)WMo(O)(2)(mu-O)(mu-CCPh)Fe-2(CO)(6)(mu(3)-S)(2)}] (7), and [(eta(5)-C5Me5)Mo-3- (mu-O)(2)(mu-S)(mu(3)-CCPh)Fe-2(CO)(6)(mu(3)-S)(2)}(2)] (8) with higher oxygen content. The structures of the newly formed clusters 3, 6, 7, 8, and 9 were established crystallographically and the oxo-containing Mo and W clusters investigated electrochemically.