[N-(Carboxylatomethyl)aspartato(3-)](ethylenediamine)cobalt(III) trihydrate

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Authors	MADEROVÁ J. MAREK Jaromír PAVELČÍK F.
Year of publication	2003
Type	Article in Periodical
Magazine / Source	Acta Crystallographica Section C: Crystal Structure
MU Faculty or unit	Faculty of Science
Citation
Field	Inorganic chemistry
Keywords	structure; cobalt(III)
Description	The mononuclear title complex, [Co(C6H6NO6)(C2H8N2)].3H2O, contains an octahedrally coordinated Co(III) atom. The N-(carboxymethyl)aspartate moiety is coordinated as a tetradentate ligand, providing an OONO-donor set and forming two trans five-membered chelate rings and one six-membered chelate ring. A seven-membered chelate ring is also formed, which consists of part of the six-membered chelate ring and part of one of the five-membered chelate rings. The crystal structure of the complex is stabilized by hydrogen bonds with three water molecules.
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