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aqua(octaethylporphyrinato)manganese(III) perchlorate monohydrate | 166821-24-5

中文名称
——
中文别名
——
英文名称
aqua(octaethylporphyrinato)manganese(III) perchlorate monohydrate
英文别名
——
aqua(octaethylporphyrinato)manganese(III) perchlorate monohydrate化学式
CAS
166821-24-5
化学式
C36H46MnN4O*ClO4*H2O
mdl
——
分子量
723.191
InChiKey
YYZWHCICLDDPLM-NKACYDBVSA-M
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:
    参考文献:
    名称:
    A Novel Dimanganese(III) Complex with a Single Hydroxo Bridge. Syntheses, Structures, and Magnetic Susceptibilities of (.mu.-Hydroxo)bis((octaethylporphinato)manganese(III)) Perchlorate and a Monomeric Precursor, Aquo(octaethylporphinato)manganese(III) Perchlorate
    摘要:
    The synthesis and structural and magnetic characterization of a dimanganese(III) complex with a novel, single, hydroxo bridge is described. The complex, (mu-hydroxo)bis((octaethylporphinato)manganese(III)) perchlorate, can be prepared by protonation of an ore-bridged manganese complex or, more reliably, by hydrolysis of monomeric manganese(III) octaethylporphyrinates. The crystal and molecular structure has been solved using X-ray diffraction data collected with an area detector. The two five-coordinate manganese(III) ions in {[Mn(OEP)](2)(OH)}ClO4 are bridged by a single hydroxo ligand with an average Mn-O distance of 2.011 Angstrom and a Mn-O(H)-Mn bridge angle of 152.73 degrees. The average Mn-N-p distance is 2.006 Angstrom. The two porphyrin rings are crowded against each other and are hence canted with a dihedral angle of 12.7 degrees. An additional distortion from ring crowding occurs in the coordination angles O-Mn-N-p at one manganese(III) ion but not at the other. The magnetic susceptibility of the hydroxo-bridged complex has been measured over the temperature range 2-300 K. The observed behavior is typical of an exchange-coupled binuclear complex. The data have been fit to the total spin Hamiltonian (H-tot = H(1) + H(2) - 2J (S) over right arrow(1) .(S) over right arrow(2)) of a zero-field-split, high-spin d(4)-d(4) dimer in its actual crystallographic geometry, using numerical techniques. The hydroxide bridge supports a relatively strong antiferromagnetic coupling (2J = -71.0 +/- 0.4 cm(-1)) between two zero-field-split (D = -8 +/- 2 cm(-1)) manganese(III) ions. The synthesis and characterization of one monomeric precursor, [Mn(OEP)(H2O)]ClO4 . H2O, is also reported. This species is a simple paramagnet. The crystal structure analysis shows it to be a five-coordinate, high-spin manganese(III) complex. Crystal data: {[Mn(OEP)](2)(OH)}ClO4 . 3CH(2)Cl(2), a = 14.791(4) Angstrom, b = 14.895(2) Angstrom, c = 18.634(4) Angstrom, alpha = 69.79(2)degrees, beta = 89.24(2)degrees, gamma = 88.86(2)degrees, triclinic, space group , V = 3851.7(14) Angstrom(3), Z = 2, R(1) = 0.0655 for 15 643 observed data based on F-o greater than or equal to 4.0 sigma(F-o), wR(2) = 0.1631 for 19 422 total unique data, least-squares refinement on F-2 using all data; [Mn(OEP)(H2O)]ClO4 . H2O, a = 12.800(1) Angstrom, b = 13.506(4) Angstrom, c = 13.355(7) Angstrom, alpha = 64.80 (2)degrees, beta = 62.36(3)degrees, gamma = 85.67(3)degrees, triclinic, space group , V = 1829.1(11) Angstrom(3), Z = 2, R(1) = 0.0754 for 5715 observed data based on F-o greater than or equal to 4.0 sigma(F-o), wR(2) = 0.2210 for 8891 total unique data, least-squares refinement on F-2 using all data.
    DOI:
    10.1021/ic00122a020
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