| 76586-43-1

• CAS: 76586-43-1
• 化学式: C₄₂H₃₀As₂Co₂O₆
• 分子量: 898.526
• InChiKey: HDRYJPNEZJJZJB-UHFFFAOYSA-N

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：

  三甲基氯化锡 、 在 Na/Hg 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Trimethylstannane derivatives of cobalt(I); synthesis and NMR spectroscopy. The crystal structures of [Co(Me3Sn)(CO)3L] (L = PPh3, AsPh3)

  摘要：

  The Na/Hg reductive cleavage of the cobalt-cobalt bond in Co2(CO)6L2 (L = PPh3, P(OPh)3, AsPh3) and subsequent reaction with Me3SnCl, afforded the five-coordinate complexes Co(Me3Sn)(CO)3L (L = PPh3, P(OPh)3, AsPh3). The intermediate sodium salts Na[Co(CO)3L] are unstable and were not isolated. The P-31, Sn-119, C-13 and H-1 NMR spectra were recorded and are discussed. Crystal structure analyses of [Co(Me3Sn) (CO)3L] (L = PPh3, AsPh3) revealed, in both cases, a trigonal bipyramidal geometry with the trimethyl tin and the triphenyl phosphine/arsine in the two axial positions.

  DOI：

  10.1016/s0277-5387(00)81327-3
• 作为产物：
  描述：

  三苯胂 、 dicobalt octacarbonyl 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Characterization of the Solid−Solid Phase Transition of Co₂(CO)₆(AsPh₃)₂

  摘要：

  The dimeric Co-2(CO)(6)(AsPh3)(2) molecule contains an unsupported Go-Co bond axial arsines, and equatorial carbonyls. At room temperature, the molecule crystallizes in the R (3) over bar space group [a = 15.473(3) Angstrom, c = 14.240(2) Angstrom] packing in chains along c which are hexagonally arranged in the ab plane. When the temperature is lowered, no significant changes are found in the molecular structure until a second-order phase transition [T-c = 206(3) K] occurs by doubling the c axis [at T = 123 K a = 15.233(4) Angstrom, c = 28.440(6) Angstrom, space group R (3) over bar]. The major molecular conformational changes related to the phase transition are the rotations of Co(CO)(3) and AsPh3 fragments about the 3-fold axes and those of the phenyls about their As-C bond. X-ray studies at 16 different temperatures have been performed in order to describe the details of the small continuous structural changes that occur in the low-temperature phase.

  DOI：

  10.1021/ic9807240

文献信息

• Chemistry of methinyltricobalt enneacarbonyls. Part V. Tertiary phosphine and arsine derivatives
  作者：T. W. Matheson、B. H. Robinson、W. S. Tham

  DOI：10.1039/j19710001457

  日期：——

  Mono-, di-, and tri-substituted tertiary phosphine and arsine derivatives of methinyltricobalt enneacarbonyls have been prepared. The co-ordination behaviour of the cluster is determined by the apical substituent Y, and the stereochemistry adopted is one which minimizes nonbonded carbonyl interactions. Thus the majority of mono-substituted complexes have the same structure as MeCCo3(CO)8Ph3P but other

  已经制备了甲基三甲基叔丁基烯基羰基的单，二和三取代的叔膦和砷化氢衍生物。团簇的配位行为由顶端取代基Y决定，采用的立体化学是使非键合羰基相互作用最小化的一种。因此，大多数单取代的配合物具有与MeCCo 3（CO）8 Ph 3 P相同的结构，但其他MeCCo 3（CO）8 L化合物采用羰基桥联构型。二取代和三取代的配合物也具有桥联结构。已经确定了溶液中不同类型的结构异构现象。
• Infrared spectra of some derivatives of octacarbonyldicobalt
  作者：A. R. Manning

  DOI：10.1039/j19680001135

  日期：——

  A number of cobalt carbonyl derivatives of the type [L Co(CO)3]2[L = Et3P, Bu3P, PhMe2P, PhEt2P, Ph3P, (MeO)3P, (PhO)3P, Et3As, or Ph3As] have been prepared, and their infrared spectra investigated in the range 225–4000 cm.–1. Absorption bands due to the vibrations of the Co2(CO)6 moiety have been identified and assigned where possible.

  [L Co（CO）3 ] 2类型的许多羰基钴衍生物[L = Et 3 P，Bu 3 P，PhMe 2 P，PhEt 2 P，Ph 3 P，（MeO）3 P，（PhO）制备了3 P，Et 3 As或Ph 3 As]，并在225–4000 cm范围内研究了其红外光谱。–1。由于Co 2（CO）6部分的振动而产生的吸收带已被识别并在可能的情况下进行了分配。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Co: Org.Verb.2, 3.1.3.4, page 148 - 152
  作者：

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Co: Org.Verb.2, 2.1.2.1.5, page 30 - 37
  作者：

  DOI：——

  日期：——
• Phosphorus-containing cobalt carbonyls III. Monosubstituted derivatives of dicobalt octacarbonyl with phosphines and phosphites
  作者：P. Szabo、L. Fekete、G. Bor、Z. Nagy-Magos、L. Marko

  DOI：10.1016/s0022-328x(00)90922-7

  日期：1968.4