(-)-sparteine copper(II) dinitrite

Authors
Lee, YM Choi, SN Suh, IH Bereman, RD
Citation
Ym. Lee et al., (-)-sparteine copper(II) dinitrite, ACT CRYST C, 54, 1998, pp. 1582-1584
Citations number
13
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
54
Year of publication
1998
Part
11
Pages
1582 - 1584
Database
ISI
SICI code
0108-2701(19981115)54:<1582:(CD>2.0.ZU;2-M
Abstract
The title complex, [Cu(NO2)(2)(C15H26N2)], has been prepared and its crysta l structure determined, The chiral nitrogen-chelating alkaloid (-)-spartein e acts as a bidentate ligand, reacting with one Cu-II ion in ethanol to for m the title complex, with two nitrite groups occupying the remaining coordi nation sites to produce a distorted five-coordinate square-pyramidal struct ure, One nitrite is bound through one O atom and the other nitrite acts as a eta(2)-chelating group.