Synthesis and the crystal and molecular structures of (H3 L · Cl)[CoCl4] and H2 L[CuBr4] (L is 2,4,6-Tri(N,N-dimethylamino)methylphenol)

Autor:	E. P. Romashkina, Adam I. Stash, Svetlana Strashnova, Olga V. Kovalchukova, B. E. Zaĭtsev
Rok vydání:	2010
Předmět:	Hydrogen bond Stereochemistry Chemistry Protonation General Chemistry Crystal structure Condensed Matter Physics Tautomer Medicinal chemistry Dication X-ray crystallography Molecule General Materials Science Cis–trans isomerism
Zdroj:	Crystallography Reports. 55:428-431
ISSN:	1562-689X 1063-7745
DOI:	10.1134/s1063774510030107
Popis:	The complex compounds (H3L · Cl)[CoCl4] (I) and H2L[CuBr4] (II), where L is 2,4,6-tri(N,N-dimethylamino)methylphenol, were isolated in the crystalline state and studied by X-ray diffraction. The organic cations were found to be outer-sphere ligands. All three nitrogen atoms of the tertiary amino groups are protonated. In compound I, the H3L3+ cation exists as the cis tautomer. In compound II, the H2L2+ dication exists as the trans isomer. In the crystal structure, the dications are arranged in layers via hydrogen bonds.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::857a0c5357b69472c33f0e64d04b4d78 https://doi.org/10.1134/s1063774510030107 Zobrazit plný text záznamu Plný text ve formátu PDF