CRYSTAL STRUCTURE OF A NEW MONONUCLEAR COMPLEX OF Mn(II) WITH A bbbi LIGAND (bbbi = 1,4-bis(benzimidazol-1-yl)-2-butene)
G.-H. Cui, T.-F. Liu, C.-H. He, C.-H. Jiao
College of Chemical Engineering, Hebei United University
tscghua@126.com
Ключевые слова: bis(benzimidazole), hydrogen bond, manganese(II), mononuclear complex, bis(benzimidazole), hydrogen bond, manganese(II), mononuclear complex
Страницы: 603-607
Аннотация
A new mononuclear complex Mn(bbbi)2(H2O)4(ClO4)2·(bbbi)2·(H2O)2 1 (bbbi = 1,4-bis(benzimidazol-1-yl)-2-butene) is synthesized under hydrothermal conditions and characterized by IR spectroscopy, elemental analysis, and single crystal X-ray structural analysis. Crystal data for 1: triclinic, P, a = 8.8478(7) Å, b = 15.0550(11) Å, c = 16.4310(12) Å, α = 108.657(7)°, β = 104.044(7)°, γ = 99.317(7)°, V = 1942.2(3) Å3, Z = 1, final R = 0.0621. Each manganese atom is octahedrally coordinated by four aqua ligands and two nitrogen atoms of two distinct bbbi ligands. The molecule is stabilized by hydrogen bonding and π⋯π interactions.
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