[Mn(salpn)NCS]2 | 488090-84-2

• 英文名称: [Mn(salpn)NCS]2
• CAS: 488090-84-2
• 化学式: C₃₆H₃₂Mn₂N₆O₄S₂
• 分子量: 786.696
• InChiKey: RXWMZFZVERVYPL-KZAXEWDKSA-J

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：

  [Mn(salpn)NCS]2 以 乙醇 为溶剂， 生成 Mn(salpn)NCS
  参考文献：
  名称：

  Synthesis, Structure, and Magnetic Properties of [Mn^III(salpn)NCS]_n, a Helical Polymer, and the Dimer [Mn^III(salpn)NCS]₂. Weak Ferromagnetism in [Mn^III(salpn)NCS]_n Related to the Strong Magnetic Anisotropy in Jahn−Teller Mn(III) (salpnH₂ = N,N‘-Bis(salicylidene)-1,3-diaminopropane)

  摘要：

  Dimeric [Mn(salpn)NCS](2) (1) and polymeric [Mn(salpn)NCS], (2) are,formed by the reaction of Mn(CH3CO2)(2).4H(2)O, the schiff base, and thiocyanate. The formation of the two polymorphic forms is solvent and temperature dependent. 1: orthorhombic, space group Pbca, with a = 12.573(2) Angstrom, b = 13.970(7) Angstrom, c = 18.891(9) Angstrom, and Z = 8. 2: orthorhombic, space group Pna2(1), with a = 12.5277(14) Angstrom, b = 11.576(2) Angstrom, c = 11.513(2) Angstrom, and Z = 4. The dimers in 1 are held together by weak noncovalent S...pi (phenyl) interactions leading to a chain along the a-axis. Each monomeric unit of the polymer in 2 is related to its adjacent ones by a 2-fold screw axis leading to a helix along the c-axis. The exchange coupling is nondetectable in the dinner. The magnetic susceptibility of the helical chain fits a classical chain law with J = -3.2 cm(-1) and shows a weak ferromagnetic ordering below 7 K due to spin canting effects.

  DOI：

  10.1021/ic0256617
• 作为产物：
  描述：

  potassium thioacyanate 、 manganese (II) acetate tetrahydrate 、 水杨醛 、 1,3-丙二胺 在 air 作用下， 以 乙醇 、 水 为溶剂， 以89%的产率得到[Mn(salpn)NCS]2
  参考文献：
  名称：

  Synthesis, Structure, and Magnetic Properties of [Mn^III(salpn)NCS]_n, a Helical Polymer, and the Dimer [Mn^III(salpn)NCS]₂. Weak Ferromagnetism in [Mn^III(salpn)NCS]_n Related to the Strong Magnetic Anisotropy in Jahn−Teller Mn(III) (salpnH₂ = N,N‘-Bis(salicylidene)-1,3-diaminopropane)

  摘要：

  Dimeric [Mn(salpn)NCS](2) (1) and polymeric [Mn(salpn)NCS], (2) are,formed by the reaction of Mn(CH3CO2)(2).4H(2)O, the schiff base, and thiocyanate. The formation of the two polymorphic forms is solvent and temperature dependent. 1: orthorhombic, space group Pbca, with a = 12.573(2) Angstrom, b = 13.970(7) Angstrom, c = 18.891(9) Angstrom, and Z = 8. 2: orthorhombic, space group Pna2(1), with a = 12.5277(14) Angstrom, b = 11.576(2) Angstrom, c = 11.513(2) Angstrom, and Z = 4. The dimers in 1 are held together by weak noncovalent S...pi (phenyl) interactions leading to a chain along the a-axis. Each monomeric unit of the polymer in 2 is related to its adjacent ones by a 2-fold screw axis leading to a helix along the c-axis. The exchange coupling is nondetectable in the dinner. The magnetic susceptibility of the helical chain fits a classical chain law with J = -3.2 cm(-1) and shows a weak ferromagnetic ordering below 7 K due to spin canting effects.

  DOI：

  10.1021/ic0256617