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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of di#173;chlorido#173;{N1-phenyl-N4-(quinolin-2-yl-#954;N)methylidenebenzene-1,4-diamine-#954;N4}mercury(II)
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Crystal structure of di#173;chlorido#173;{N1-phenyl-N4-(quinolin-2-yl-#954;N)methylidenebenzene-1,4-diamine-#954;N4}mercury(II)

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In the mononuclear title complex, HgCl2(C22H17N3), synthesized from the quinoline-derived Schiff base N1-phenyl-N4-(quinolin-2-yl)methyl#173;idenebenzene-1,4-di#173;amine (PQMBD) and HgCl2, the coordination sphere around the Hg2+ atom is distorted tetra#173;hedral, comprising two Cl atoms Hg#8212;Cl = 2.3487#8197;(14) and 2.4490#8197;(15)#8197;#197; and two N atom donors from the PQMBD ligand, viz. the quinolyl and the imine N atom Hg#8212;N = 2.270#8197;(4) and 2.346#8197;(4)#8197;#197;, respectively. The dihedral angle between the two benzene rings attached to the amino group is 43.7#8197;(3)#176;. In the crystal, N#8212;H#8943;Cl and C#8212;H#8943;Cl hydrogen bonds, as well as #960;#8211;#960; stacking inter#173;actions between one phenyl ring and the pyridine ring of the quinoline moiety of an adjacent mol#173;ecule centroid-to-centroid separation = 3.617#8197;(4)#8197;#197; are observed, resulting in a three-dimensional network.

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