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Crystal structure of {(but-3-en-1-yl)bis-[(pyridin-2-yl)meth-yl]amine-?(3) N,N',N''}di-chlorido-copper(II) diethyl ether hemisolvate.

ABSTRACT: The five-coordinate Cu(II) atom in the title complex [CuCl2(C16H19N3)]·0.5C4H10O, adopts a near-ideal square-pyramidal geometry (?-5 = 0.01). The apical Cu-Cl distance is 0.2626?(6)?Å longer than the basal Cu-Cl distance. Weak C-H?Cl interactions between pyridine rings and the Cl atoms of adjacent complex molecules are present. The solvent molecule, located on a twofold rotation axis, is situated in the voids of this arrangement. Copper atoms coordinated by tridentate nitro-gen-containing ligands have been found to be excellent promoters of Atom Transfer Radical Addition (ATRA) reactions.

SUBMITTER: Bussey KA

PROVIDER: S-EPMC4350743 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature

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Crystal structure of {(but-3-en-1-yl)bis-[(pyridin-2-yl)meth-yl]amine-κ(3) N,N',N''}di-chlorido-copper(II) diethyl ether hemisolvate.

Bussey Katherine A KA Connell Jennifer R JR McGlone Annie R AR Mraz Margaret E ME Oshin Kayode D KD Pintauer Tomislav T Oliver Allen G AG

Acta crystallographica. Section E, Crystallographic communications 20150225 Pt 3

The five-coordinate Cu(II) atom in the title complex [CuCl2(C16H19N3)]·0.5C4H10O, adopts a near-ideal square-pyramidal geometry (τ-5 = 0.01). The apical Cu-Cl distance is 0.2626 (6) Å longer than the basal Cu-Cl distance. Weak C-H⋯Cl interactions between pyridine rings and the Cl atoms of adjacent complex molecules are present. The solvent molecule, located on a twofold rotation axis, is situated in the voids of this arrangement. Copper atoms coordinated by tridentate nitro-gen-containing ligand ...[more]

PMID: 25844195

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