| MAREK, Jaromír, Dagmar HULOVÁ, Jiří DOSTÁL a Radek MAREK. Berberine formate-succinic acid (1/1). Online. Acta Crystallographica Section C: Crystal Structure. Chester, UK: International Union of Crystallography, 2003, C59, č. 10, s. o583-o585, 3 s. ISSN 0108-2701. [citováno 2024-04-23] |
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@article{488741,
author = {Marek, Jaromír and Hulová, Dagmar and Dostál, Jiří and Marek, Radek},
article_location = {Chester, UK},
article_number = {10},
keywords = {berberine; non-conventional hydrogen bonds},
language = {eng},
issn = {0108-2701},
journal = {Acta Crystallographica Section C: Crystal Structure},
title = {Berberine formate-succinic acid (1/1)},
volume = {C59},
year = {2003}
}
TY - JOUR
ID - 488741
AU - Marek, Jaromír - Hulová, Dagmar - Dostál, Jiří - Marek, Radek
PY - 2003
TI - Berberine formate-succinic acid (1/1)
JF - Acta Crystallographica Section C: Crystal Structure
VL - C59
IS - 10
SP - o583-o585
EP - o583-o585
PB - International Union of Crystallography
SN - 01082701
KW - berberine
KW - non-conventional hydrogen bonds
N2 - The title compound [systematic name: 9,10-dimethoxy-2,3-methylenedioxy-5,6-dihydrodibenzo[a,g]quinolizinium formate-succinic acid (1/1)], C20H18NO4+.CHO2-.C4H6O4, contains centrosymmetric pairs of almost planar berberine cations, and hydrogen-bonded (C4H6O4HCOO-)2 rings of succinic acid with formate anions, bonded by O-HO hydrogen bonds with OO distances of 2.4886 (15) and 2.5652 (16) A. Pairs of cations and molecules of succinic acid are connected by non-conventional weak C-HO hydrogen bonds, with CO distances of 3.082 (2) and 3.178 (2) A.
ER -
MAREK, Jaromír, Dagmar HULOVÁ, Jiří DOSTÁL a Radek MAREK. Berberine formate-succinic acid (1/1). Online. \textit{Acta Crystallographica Section C: Crystal Structure}. Chester, UK: International Union of Crystallography, 2003, C59, č.~10, s.~o583-o585, 3 s. ISSN~0108-2701. [citováno 2024-04-23]
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