Chang C S, Pecci T J, Carducci M D, Enemark J H
Department of Chemistry, University of Arizona, Tucson 85721.
Acta Crystallogr C. 1992 Jun 15;48 ( Pt 6):1096-7. doi: 10.1107/s0108270191012441.
[Mo(C15H22BN6)(C6H4ClO)2O], M(r) = 664.24, triclinic, P1, a = 10.585 (2), b = 12.068 (3), c = 13.728 (3) A, alpha = 88.01, beta = 69.94, gamma = 65.78 degrees, V = 1490.8 A3, Z = 2, Dx = 1.48 g cm-3, Mo K alpha, lambda = 0.71073 A, mu = 6.5 cm-1, F(000) = 678, T = 296 (1) K, R = 0.034, wR = 0.049 for 4634 observed independent reflections with F2 greater than 3 sigma (F2). This is the second structurally characterized mononuclear monooxo transition-metal complex containing the phenolato ligand. The molecule exhibits a distorted octahedral coordination geometry, and the Mo atom is ligated by a terminal O atom, two p-chloro-substituted phenolato groups, and a tridentate facially coordinated hydrotris(3,5-dimethylpyrazolyl)borate ligand (L).
[Mo(C₁₅H₂₂BN₆)(C₆H₄ClO)₂O]，M(r)=664.24，三斜晶系，P1，a = 10.585(2)，b = 12.068(3)，c = 13.728(3) Å，α = 88.01，β = 69.94，γ = 65.78°，V = 1490.8 ų，Z = 2，Dx = 1.48 g cm⁻³，Mo Kα，λ = 0.71073 Å，μ = 6.5 cm⁻¹，F(000)=678，T = 296(1) K，对于4634个观察到的独立反射（F²大于3σ(F²)），R = 0.034，wR = 0.049。这是第二个通过结构表征的含有酚盐配体的单核单氧过渡金属配合物。该分子呈现出扭曲的八面体配位几何构型，Mo原子由一个端基O原子、两个对氯取代的酚盐基团和一个三齿面配位的氢三(3,5 - 二甲基吡唑基)硼酸盐配体(L)配位。
