Crystal structure of {(R)-N2-(benzohquinolin-2-yl)meth#173;yl-N2#8242;-(benzohquinolin-2-yl)methyl#173;idene-1,1#8242;-binaphthyl-2,2#8242;-di#173;amine-#954;4N,N#8242;,N#8242;#8242;,N#8242;#8242;#8242;}(trifluoromethane#173;sulfonato-#954;O)zinc(II)} trifluoromethane#173;sulfonate di#173;chloro#173;methane 1.5-solvate

Skokan S.R.; Reeson M.M.; Oshin K.D.Vinokur A.I.Desper J.A.Levy C.J.

首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of {(R)-N2-(benzohquinolin-2-yl)meth#173;yl-N2#8242;-(benzohquinolin-2-yl)methyl#173;idene-1,1#8242;-binaphthyl-2,2#8242;-di#173;amine-#954;4N,N#8242;,N#8242;#8242;,N#8242;#8242;#8242;}(trifluoromethane#173;sulfonato-#954;O)zinc(II)} trifluoromethane#173;sulfonate di#173;chloro#173;methane 1.5-solvate

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Crystal structure of {(R)-N2-(benzohquinolin-2-yl)meth#173;yl-N2#8242;-(benzohquinolin-2-yl)methyl#173;idene-1,1#8242;-binaphthyl-2,2#8242;-di#173;amine-#954;4N,N#8242;,N#8242;#8242;,N#8242;#8242;#8242;}(trifluoromethane#173;sulfonato-#954;O)zinc(II)} trifluoromethane#173;sulfonate di#173;chloro#173;methane 1.5-solvate

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The zinc(II) atom in the title compound, Zn(C48H31N4)(CF3SO3)(CF3SO3)#183;1.5CH2Cl2, adopts a distorted five-coordinate square-pyramidal geometry. It is coordinated by one tri#173;fluoro#173;methane#173;sulfonate ligand and four N atoms of the N2-(benzohquinolin-2-yl)meth#173;yl-N2#8242;-(benzohquinolin-2-yl)methyl#173;idene-1,1#8242;-binaphthyl-2,2#8242;-di#173;amine ligand. The complex is present as a single-stranded P-helimer monohelical structure incorporating #960;#8211;#960; and/or #963;#8211;#960; inter#173;actions. One of the imine bonds present in the original ligand framework is reduced, leading to variations in bond lengths and torsion angles for each side of the ligand motif. The imine-bond reduction also affects the bond lengths involving the metal atom with the N-donor atoms located on the imine bond. There are two mol#173;ecules of the complex in the asymmetric unit. One of the mol#173;ecules exhibits positional disorder within the coordinating tri#173;fluoro#173;methane#173;sulfonate ion making the mol#173;ecules symmetric#173;ally non-equivalent.

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来源
《Acta Crystallographica Section E: Crystallographic Communications》 |2017年第7期|949-953|共5页
作者
Skokan S.R.; Reeson M.M.; Oshin K.D.Vinokur A.I.Desper J.A.Levy C.J.;
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作者单位

Department of Chemistry, Creighton University, Omaha, NE 68102, USA;

Department of Chemistry, University of Wisconsin, Madison, WI 53558, USA;

Department of Chemistry, Kansas State University, Manhattan, KS 66506, USA;

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CRYSTAL STRUCTURE; FIVE-COORDINATE ZINC(II) COMPLEX; CHIRAL LIGAND; ASYMMETRIC CATALYSIS; MONOHELICAL STRUCTURE;

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1. [2,2′-(1,1′-Binaphthyl-2,2′-diyldiimino)diethanol-κ3N,N′,O]dichloridocopper(II) [O] . Wan-Yun Huang, Dong-Cheng Liu, Han-Chang Wei, 2011

机译：[2,2＆＃8242 ;-（1,1＆＃8242; -Binaphthyl-2,2＆＃8242; -diyldiimino）diethanol-＆＃954; 3N，N＆＃8242;，O] dichloridocopper（II ）

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