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[(Co2(CO)6(μ4,η2-HC2CH2O))2(COCH)2] | 478083-51-1

中文名称
——
中文别名
——
英文名称
[(Co2(CO)6(μ4,η2-HC2CH2O))2(COCH)2]
英文别名
(C2H2-(CO2CH2C2H-μ)2)(Co2(CO)6)2
[(Co2(CO)6(μ4,η2-HC2CH2O))2(COCH)2]化学式
CAS
478083-51-1
化学式
C22H8Co4O16
mdl
——
分子量
764.269
InChiKey
FWUYTDYOCHGGJK-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    [dicarbonyldichlorodirhodium(I)] 、 [(Co2(CO)6(μ4,η2-HC2CH2O))2(COCH)2] 为溶剂, 以65.3%的产率得到[Rh2Co2(CO)10(μ4,η2-HC2CH2O(COCH)2OCH2C2H-μ)Co2(CO)6]
    参考文献:
    名称:
    Reactions of linked tetrahedron clusters [Co2(CO)6(μ-HC2CH2O)–]2R with Rh2(CO)4Cl2 to give mixed-metal linked alkyne-bridged butterfly clusters containing C2Co2Rh2 unit
    摘要:
    The reactions of compound Rh-2(CO)(4)Cl-2, 1 with [Co-2(CO)(6)(mu-HC2CH2O)-](2)R (R = C6H4, 2; (COCH2)(2), 3; C6H4-1,4-(CO)(2), 4; (COCH)(2), 5; (CO)(2), 6) in benzene at 60 degrees C produce five new mixed-metal linked clusters Rh2CO2(CO)(10)(mu(4),eta(2) -HC2CH2O-R-OCH2C2H-mu) OCH2C2H-mu) (R = C6H4, 7a; (COCH2)(2), 7b; C6H4-1,4-(CO)(2), 7c; (COCH)(2), 7d; (CO)2, 7e) and five known linked octahedral clusters [Rh2Co2)(CO)(10)(mu(4)eta(2)-HC2CH2O-)](2)R (R = C6H4, 8a; (COCH2)(2), 8b; C6H4-1,4-(CO)(2), 8c; (COCH)(2), 8d; (CO)(2), 8e), respectively. Treatment of clusters 7a-8e in benzene at room temperature under air for 24 h with stirring afford the precursor clusters 2-6, respectively. The structure of cluster 7a has been determined by single-crystal X-ray diffraction. The linked cluster 7a possesses two isomers A and B in its structures, the Rh-2(CO)(4) unit inserts into one of two Co-Co bonds and coordinates to the Co2C2 core forming one distorted closo-Rh2CO2C2 octahedron framework which is connected to the Co2C2 tetrahedron unit via C6H4(OCH2)(2)-1,4 as a bridging ligand. All clusters were characterized by C, H elemental analysis, IR and H-1 NMR spectroscopy. (c) 2005 Published by Elsevier B.V.
    DOI:
    10.1016/j.jorganchem.2005.09.014
  • 作为产物:
    描述:
    [Rh2Co2(CO)10(μ4,η2-HC2CH2O(COCH)2OCH2C2H-μ)Co2(CO)6] 在 air 作用下, 以 为溶剂, 以32.7%的产率得到[(Co2(CO)6(μ4,η2-HC2CH2O))2(COCH)2]
    参考文献:
    名称:
    Reactions of linked tetrahedron clusters [Co2(CO)6(μ-HC2CH2O)–]2R with Rh2(CO)4Cl2 to give mixed-metal linked alkyne-bridged butterfly clusters containing C2Co2Rh2 unit
    摘要:
    The reactions of compound Rh-2(CO)(4)Cl-2, 1 with [Co-2(CO)(6)(mu-HC2CH2O)-](2)R (R = C6H4, 2; (COCH2)(2), 3; C6H4-1,4-(CO)(2), 4; (COCH)(2), 5; (CO)(2), 6) in benzene at 60 degrees C produce five new mixed-metal linked clusters Rh2CO2(CO)(10)(mu(4),eta(2) -HC2CH2O-R-OCH2C2H-mu) OCH2C2H-mu) (R = C6H4, 7a; (COCH2)(2), 7b; C6H4-1,4-(CO)(2), 7c; (COCH)(2), 7d; (CO)2, 7e) and five known linked octahedral clusters [Rh2Co2)(CO)(10)(mu(4)eta(2)-HC2CH2O-)](2)R (R = C6H4, 8a; (COCH2)(2), 8b; C6H4-1,4-(CO)(2), 8c; (COCH)(2), 8d; (CO)(2), 8e), respectively. Treatment of clusters 7a-8e in benzene at room temperature under air for 24 h with stirring afford the precursor clusters 2-6, respectively. The structure of cluster 7a has been determined by single-crystal X-ray diffraction. The linked cluster 7a possesses two isomers A and B in its structures, the Rh-2(CO)(4) unit inserts into one of two Co-Co bonds and coordinates to the Co2C2 core forming one distorted closo-Rh2CO2C2 octahedron framework which is connected to the Co2C2 tetrahedron unit via C6H4(OCH2)(2)-1,4 as a bridging ligand. All clusters were characterized by C, H elemental analysis, IR and H-1 NMR spectroscopy. (c) 2005 Published by Elsevier B.V.
    DOI:
    10.1016/j.jorganchem.2005.09.014
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文献信息

  • PREPARATION AND CHARACTERIZATION OF SOME DIMERIC η<sup>2</sup>-DIYNE COMPLEXES OF COBALT
    作者:Yu-Hua Zhang、Zhi Chen、Wei-Qiang Zhang、Yuan-Qi Yin、Zhong-Yuan Zhou、Albert S. C. Chan
    DOI:10.1081/sim-120005618
    日期:2002.11.7
    The organometallic dimers, [R(CO2CH2C2H-mu)(2)}CO2(CO)(6)}(2)] [R = C6H4-1,4 (1), (CH)(2) (2), (CH2)(2) (3)], have been prepared from reactions between CO2(CO)(8) and appropriate diyne ligands in tetrahydrofuran at room temperature. These complexes have been characterized by IR spectra, H-1 NMR spectra and elemental analyses. The structure of (1) was determined by single crystal X-ray diffraction. The compound (1), C26H10O16Co4, Mr = 814.06, is triclinic, space group P (1) over bar, with unit cell dimensions a = 8.139(2), b 8.803(3), c = 11.343(3) Angstrom, alpha = 99.421(6), beta = 96.260(6), gamma = 102.772(6)degrees. The cobalt atom is coordinated by three terminal carbon is and an alkynyl group. The Co-Co bond length is 2.4834(7) Angstrom.
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