Dichlorido(N,N-diethyl-4-{[(quinolin-2-yl)methylidene]amino-κ2 N,N′}aniline)mercury(II)
نویسندگان
چکیده
In the mononuclear title complex, [HgCl2(C20H21N3)], synthesized from the quinoline-derived Schiff base N (1),N (1)-diethyl-N (4)-(quinolin-2-yl-methyl-idene)benzene-1,4-di-amine (QMBD), the coordination geometry around the Hg(2+) atom is distorted tetra-hedral, comprising two Cl atoms [Hg-Cl = 2.3654 (19) and 2.4394 (18) Å] and two N-atom donors from the QMBD ligand, viz. one imine and quinoline [Hg-N = 2.334 (5) and 2.340 (5) Å, respectively]. In the crystal, weak C-H⋯Cl hydrogen bonds and weak π-π aromatic ring stacking inter-actions [minimum ring-centroid separation = 3.680 (4) Å] give an overall three-dimensional network.
منابع مشابه
Dichlorido(4-{[(quinolin-2-yl)methylidene]amino}phenol-κ2 N,N′)mercury(II)
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In the title complex, [HgBr(2)(C(12)H(11)NO(3))], the Hg(II) ion has a distorted core trigonal-planar geometry comprising two Br atoms and one quinoline N atom of the methyl 2-(quinolin-8-yl-oxy)acetic acid ligand. The angles around the Hg atom vary from 100.31 (15) to 152.65 (4)°. Two additional Hg⋯O inter-actions [2.739 (1) and 2.905 (1) Å] complete the coordination sphere about the Hg(II) atom.
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