Stibrany Robert T, Potenza Joseph A
Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854 USA.
Acta Crystallogr Sect E Struct Rep Online. 2010 Apr 10;66(Pt 5):m506-7. doi: 10.1107/S1600536810011773.
The title compound, [Co(C(10)H(10)BF(6)N(4))(C(15)H(13)BF(9)N(6))], is a neutral Co(II) complex which contains one each of the anionic ligands, bis-(3-trifluoro-methyl-5-methyl-pyrazol-1-yl)borate (Bp) and tris-(3-trifluoro-methyl-5-methyl-pyrazol-1-yl)borate (Tp). A distorted octa-hedral coordination geometry results from ligation of an H atom, which is part of an agostic B-H⋯Co inter-action (H⋯Co = 2.17 Å), and by five imine N atoms, two from a Bp ligand and three from a Tp ligand. In the crystal, mol-ecules form layers parallel to the (10) planes, and the layers are linked along the a axis by C-H⋯F hydrogen bonds. An intra-molecular C-H⋯F inter-action also occurs.
标题化合物[Co(C₁₀H₁₀BF₆N₄)(C₁₅H₁₃BF₉N₆)]是一种中性Co(II)配合物，它包含一个双(3 - 三氟甲基 - 5 - 甲基 - 吡唑 - 1 - 基)硼酸根(Bp)和一个三(3 - 三氟甲基 - 5 - 甲基 - 吡唑 - 1 - 基)硼酸根(Tp)这两种阴离子配体各一个。一个H原子（它是一个B - H⋯Co agostic相互作用的一部分，H⋯Co = 2.17 Å）以及五个亚胺N原子（两个来自Bp配体，三个来自Tp配体）的配位导致了扭曲的八面体配位几何结构。在晶体中，分子形成平行于(10)平面的层，并且这些层沿着a轴通过C - H⋯F氢键相连。还存在分子内C - H⋯F相互作用。
