黄芩素与烟酰胺的1:1共晶体。
A 1:1 cocrystal of baicalein with nicotinamide.
作者信息
Sowa Michał, Ślepokura Katarzyna, Matczak-Jon Ewa
机构信息
Department of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.
出版信息
Acta Crystallogr C. 2012 Jul;68(Pt 7):o262-5. doi: 10.1107/S0108270112024456. Epub 2012 Jun 15.
Cocrystallization of baicalein with nicotinamide yields a 1:1 cocrystal [systematic name: pyridine-3-carboxamide-5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one (1/1)], C(6)H(6)N(2)O·C(15)H(10)O(5). The asymmetric unit contains one baicalein and one nicotinamide molecule, both in neutral forms. Molecules in the cocrystal form column motifs stabilized by an array of intermolecular hydrogen bonds.
黄芩苷与烟酰胺共结晶生成1:1共晶体[系统名称：吡啶-3-甲酰胺-5,6,7-三羟基-2-苯基-4H-色原酮(1/1)]，C(6)H(6)N(2)O·C(15)H(10)O(5)。不对称单元包含一个黄芩苷分子和一个烟酰胺分子，二者均为中性形式。共晶体中的分子通过一系列分子间氢键形成柱状结构。
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