{CoCl2chn2}Cl | 15694-29-8

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 英文名称: {CoCl2chn2}Cl
• CAS: 15694-29-8；29950-66-1；191924-14-8；29996-75-6；148418-05-7；15693-93-3
• 化学式: C₁₂H₂₈Cl₂CoN₄*Cl
• 分子量: 393.733
• InChiKey: IITYSIWNLCCSLT-BNXNSQMOSA-K

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：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  {CoCl2chn2}Cl 以 水 为溶剂， 生成 {Coen2chn}I3*nH2O
  参考文献：
  名称：

  Jaeger, F. M.; Bijkerk, L., Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, 1937, vol. 40, p. 316 - 325

  摘要：

  DOI：
• 作为产物：
  描述：

  cobalt(II) chloride hexahydrate 、 trans-1,2-Diaminocyclohexane 在 H₂O₂ 作用下， 以 水 为溶剂， 生成 {CoCl2chn2}Cl
  参考文献：
  名称：

  Jaeger, F. M.; Bijkerk, L., Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, 1937, vol. 40, p. 246 - 258

  摘要：

  DOI：

文献信息

• Excellent chiralselectivity in sulfur-bridged CoIIIMCoIII (M = NiII and PdII) trinuclear complexes containing 1,2-cyclohexanediamine
  作者：Asako Igashira-Kamiyama、Toshihiro Tamai、Tatsuya Kawamoto、Takumi Konno

  DOI：10.1039/b809265f

  日期：——

  The reaction of [Ni(aet)2] with [CoCl2(R,R-chxn)2]+ (aet = 2-aminoethanethiolate, R,R-chxn = 1R,2R-cyclohexanediamine) in water gave a CoIIINiIICoIII trinuclear complex, ΔRRΔRR-[NiCo(aet)2(R,R-chxn)}2]4+ ([1a]4+), in which two cis(S)-[Co(aet)2(R,R-chxn)]+ units are linked by a central NiII ion through sulfur bridges. The two CoIII units in [1a]4+ uniformly adopt the Δ configuration, which is induced by the chirality of the terminal R,R-chxn ligands. The central NiII ion in [1a]4+ was replaced by a PdII ion to produce an analogous CoIIIPdIICoIII trinuclear complex, ΔRRΔRR-[PdCo(aet)2(R,R-chxn)}2]4+ ([2a]4+), with retention of the Δ configuration. When racemic R,R/S,S-chxn was employed instead of R,R-chxn, not only the chirality about two CoIII centers but also the chirality about two chxn ligands was unified in the S-bridged trinuclear structure, leading to the selective formation of a pair of enantiomers, ΔRRΔRR/ΛSSΛSS-[MCo(aet)2(chxn)}2]4+ (M = NiII ([1b]4+) and PdII ([2b]4+)). The stereochemical and spectroscopic features of these complexes are discussed on the basis of the electronic absorption, CD, and NMR spectroscopies, along with the crystal structures of [1a]4+ and [2a]4+.

  Ni(aet)2] 与 [CoCl2(R,R-chxn)2]+（aet = 2-氨基乙硫醇，R,R-chxn = 1R,2R-环己二胺）在水中反应生成了 CoIIINiIICoIII 三核复合物、ΔRRΔRR-[NiCo(aet)2(R,R-chxn)}2]4+（[1a]4+），其中两个顺式（S）-[Co(aet)2(R,R-chxn)]+ 单元由一个中心 NiII 离子通过硫桥连接。[1a]4+ 中的两个 CoIII 单元均匀地采用Δ构型，这是由末端 R,R-chxn 配体的手性引起的。[1a]4+中的中心 NiII 离子被 PdII 离子取代，产生了类似的 CoIIIPdIICoIII 三核配合物 ΔRRΔRR-[PdCo(aet)2(R,R-chxn)}2]4+ （[2a]4+），并保留了 Δ 构型。当采用外消旋 R,R/S,S-chxn 而不是 R,R-chxn 时，在 S 桥三核结构中，不仅两个 CoIII 中心的手性得到了统一，而且两个 chxn 配体的手性也得到了统一、从而选择性地形成了一对对映体：ΔRRΔRR/ΛSSΛSS-[MCo(aet)2(chxn)}2]4+（M = NiII（[1b]4+）和 PdII（[2b]4+））。根据电子吸收、CD 和 NMR 光谱以及 [1a]4+ 和 [2a]4+ 的晶体结构，讨论了这些配合物的立体化学和光谱特征。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Co: SVol.B2, 116, page 566 - 568
  作者：

  DOI：——

  日期：——
• New hetero- and homo-metallic dihydroxo-bridged dinuclear complexes of cobalt(III) and chromium(III): synthesis, spectroscopy and crystal structures
  作者：Takashi Fujihara、Akira Fuyuhiro、Sumio Kaizaki

  DOI：10.1039/dt9950001813

  日期：——

  Sixteen new unsymmetrical hetero- and home-metallic dinuclear complexes [(nta)Cr(mu-OH)(2)ML(4)]Cl . nH(2)O [M = Co-III or Cr-III; L(4) = (NH3)(4), (en)(2), (tn)(2), (R,R)chxn)(2), (trien), (amp)(2), (bipy)(2) or (phen)(2): nta = nitrilotriacetate, en = ethane-1,2-diamine, chxn = trans-cyclohexane-1,2-diamine, tn = propane-1,3-diamine, amp = 2-aminomethylpyridine, trien = triethylenetetramine, bipy = 2,2'-bipyridine and phen = 1,10-phenanthroline] were synthesized and characterized by elemental analysis. UV/VIS absorption, circular dichroism and H-2 NMR spectra, acid strengths of bridging hydroxide, magnetic properties and crystal structures. The crystals of [(nta)Cr mu-OH)(2)M(tn)(2)]Cl . 1.5H(2)O (M = Co or Cr) are isomorphous and belong to the monoclinic system. space group C2/c. Z = 8. with a = 16.384(2), b = 14.660(2), c = 18.874(2) Angstrom, beta = 110.77(1)degrees and a = 16.465(3). b = 14.727(2), c = 19.057(2) Angstrom, beta = 110.28(1) for M = Co and Cr respectively. The crystal structure of [(nta)Cr(mu-OH)(2)Cr(phen)(2)]Cl . 7H(2)O was found to be triclinic with space group P1, a = 15.79(1), b = 18.04(1). c = 12.77(1) Angstrom, alpha = 96.39(8)degrees beta = 102.23(7), gamma = 102.83(7)degrees and Z = 4. The structural parameters of the bridging moiety around each metal ion were almost the same as in the corresponding symmetrical dinuclear species. The(2)H NM R spectra of [([H-2(6)]nta)Cr(mu-OH)(2)ML(4)](+) reflected the stereochemistry of the nta chelate rings and the M-N(of L(4)) bond properties.
• Jaeger, F. M.; Bijkerk, L., Zeitschrift fur anorganische Chemie, 1937, vol. 233, p. 97 - 139
  作者：Jaeger, F. M.、Bijkerk, L.

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Co: SVol.B2, 42, page 398 - 400
  作者：

  DOI：——

  日期：——