Crystal and molecular structure of [Cu(5'-inosine monophosphate) (dipyridylamine) (H2O)]2.4H2O.期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Crystal and molecular structure of [Cu(5'-inosine monophosphate) (dipyridylamine) (H2O)]2.4H2O.

Authors:	R W Gellert B E Fischer R Bau

Affiliation:	Department of Chemistry University of Southern California Los Angeles, California 90007 USA

Abstract:	The ternary complex [Cu(5′-IMP)(dpa)(H₂O)]₂ has been prepared and its structure analyzed by x-ray diffraction. It has a dimeric structure in which the 5′-IMP ligands coordinate solely through their phosphate groups. This geometry is in marked contrast to that of another $Cu 5′- IMP$ ternary complex, [Cu(5′-IMPH)(bipy)(H₂O)₂]⁺, which shows metal binding through the purine base rather than the phosphate group.

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