[PPN][(CO)3Mn(.mu-TeMe)3Mn(CO)3] | 164990-78-7

• 英文名称: [PPN][(CO)3Mn(.mu-TeMe)3Mn(CO)3]
• CAS: 164990-78-7
• 化学式: C₉H₉Mn₂O₆Te₃*C₃₆H₃₀NP₂
• 分子量: 1244.43
• InChiKey: NTZINXLBDVTGGW-UHFFFAOYSA-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：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  bis(triphenylphosphineiminium) pentacarbonylmanganate(1-) 、 二甲基碲 以 四氢呋喃 为溶剂， 生成 [PPN][(CO)3Mn(.mu-TeMe)3Mn(CO)3]
  参考文献：
  名称：

  Oxidative Addition of Diorganyl Ditellurides to [Mn(CO)5]-: Crystal Structures of cis-[Na-18-crown-6-ether.cntdot.2THF][Mn(CO)4(TePh)2], [PPN][(CO)3Mn(.mu.-TePh)3Mn(CO)3], (CO)3Mn(.mu.-TePh)3Co(CO)(.mu.-TePh)2Mn(CO)4, and (CO)4Mn(.mu.-TePh)2Mn(CO)4

  摘要：

  Oxidative addition of diphenyl ditellurides to organometallic fragment [Mn(CO)(5)](-) produced cis-[Mn(CO)4(TePh)(2)](-). This complex crystallized in monoclinic space group P2(1)/n with a = 12.876(6) Angstrom, b = 18.001(7) Angstrom, c = 18.670(7) Angstrom, beta = 93.77(3)degrees, V= 4318(3) Angstrom(3), Z = 4, final R = 0.035, and R(w) = 0.034. Thermolytic conversion of cis-[Mn(CO)(4)(TePh)(2)](-) to [(CO)(3)Mn(mu-TePh)(3)Mn(CO)(3)](-) was accomplished in high yield by refluxing [Mn(CO)(4)(TePh)(2)](-) in THF solution. Crystal data: triclinic space group P (1) over bar, a = 10.820(2) Angstrom, b = 15.038(4) Angstrom, c = 19.697(7) Angstrom, alpha = 107.67(3)degrees beta = 96.23(3)degrees, gamma = 107.63(2)degrees, V =2838(1) Angstrom(3), Z = 2, R = 0.025, and R(w) = 0.026. Oxidation of Co2+ by diphenyl ditelluride in the presence of ''chelating metalloligand'' cis-[Mn(CO)(4)(TePh)(2)](-), followed by carbonyl shift from Mn to Co and a benzenetellurolate group rearranging to bridge two metals, led directly to (CO)(3)Mn(mu-TePh)(3)Co(CO)(mu-TePh)(2)Mn(CO)(4). Crystal data: triclinic space group P (1) over bar, a = 11.689(4) Angstrom, b = 12.509(5) Angstrom, c = 15.930(9) Angstrom, alpha = 82.85(5)degrees, beta = 74.87(5)degrees, gamma = 70.56(4)degrees, V = 2119(2) Angstrom 3, Z = 2, R = 0.074, and R(w) = 0.091. Addition of [Ph(3)C][BF4] to [(CO)(3)Mn(mu-TePh)3Mn(CO)(3)](-) resulted in formation of the well-known (CO)(4)Mn(mu-TePh)(2)Mn(CO)(4) dimer. This complex crystallized in the monoclinic space group P2(1)/n with a = 18.852(4) Angstrom, b = 7.094(4) Angstrom, c 18.604(6) Angstrom, beta = 106.29(2)degrees, V = 2388(2) Angstrom(3), Z = 4, final R = 0.048, and R(w) = 0.047.

  DOI：

  10.1021/ic00118a023