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(2,3,7,8,12,13,17,18-octakis(ethylsulfanyl)-5,10,15,20-porphyrazinato)cobalt(II) | 222312-01-8

中文名称
——
中文别名
——
英文名称
(2,3,7,8,12,13,17,18-octakis(ethylsulfanyl)-5,10,15,20-porphyrazinato)cobalt(II)
英文别名
cobalt(2+);4,5,9,10,14,15,19,20-octakis(ethylsulfanyl)-2,7,12,17,21,23-hexaza-22,24-diazanidapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa-1,3,5,7,9,11(23),12,14,16,18(21),19-undecaene
(2,3,7,8,12,13,17,18-octakis(ethylsulfanyl)-5,10,15,20-porphyrazinato)cobalt(II)化学式
CAS
222312-01-8
化学式
C32H40CoN8S8
mdl
——
分子量
852.244
InChiKey
VMQLAEAYBVQKFL-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

  • 作为产物:
    描述:
    cobalt(II) bromide 、 2,3,7,8,12,13,17,18-octakis(ethylsulfanyl)-5,10,15,20-porphyrazine 以 1,4-二氧六环乙醇 为溶剂, 以100%的产率得到(2,3,7,8,12,13,17,18-octakis(ethylsulfanyl)-5,10,15,20-porphyrazinato)cobalt(II)
    参考文献:
    名称:
    Synthesis, Structure, and Physicochemical Properties of ((Ethylsulfanyl)porphyrazinato)cobalt(II). Metal−Ligand Bonds in Co(OESPz) and in Related Cobalt(II) Tetrapyrroles:  Insights from a Density Functional Study
    摘要:
    The Co(OESPz) complex crystallizes in space group P2(1)/n, with a = 10.260(5) Angstrom, b = 22.650(5) Angstrom, c = 16.720(5) Angstrom, beta = 91.680(5)degrees, and Z = 4 and forms, similarly to the isomorphous Mn(OESPz), solid-state extended one-dimensional aggregates where "ruffled" molecular units are held together by extra planar Co ... S interactions. The complex, which contains a low-spin Co2+ (S = 1/2) ion, exhibits intermolecular ferromagnetic interactions (Theta = 2.6 K, g = 2.44) propagated through a superexchange pathway by extra planar Co S interactions, with a possible contribution of the pi system. Co(OESPz) shows a Co-N-p distance shorter than CoOEP and CoPc and a sensible electrochemical stabilization of the Co2+ vs Co3+ state. The bonding interactions between Co2+ and the macrocyclic ligands OMSPz(2-), Pc2-, Pz(2-), and P2- are analyzed in detail, within the density functional (DF) theory, to elucidate the effects of the ligand framework. It is concluded that the cr interactions, which are by far dominant in all members of the Co-II tetrapyrrole series, in the aza-bridged complexes, particularly in CoPz and Co(OMSPz), are stronger than in CoP, due to the reduced "hole" size of the macrocycle. The JE interactions, consisting of pi back-donation from Co-3d(pi) into empty ring pi orbitals and donation from the occupied ring pi orbitals into the Co-4p(z) are rather weak, but there is a sizable contribution from polarization of the macrocyclic ligand. The aza bridges have little effect on the metal to ligand pi back-donation which in Co(OMSPz) is completely absent; the peripheral substituents, which are responsible for large polarization effects, play a more relevant role in the metal-macrocycle pi interactions. In all porphyrazines the total orbital interaction contribution (covalent component) prevails over the ionic component of the bond, the latter being identified as the sum of the Pauli repulsion and the attractive electrostatic interaction between Co2+ and the tetrapyrrole(2-).
    DOI:
    10.1021/ic9811547
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