Crystal structure of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxy-4H-chromen-4-one, C19H18O8

被引：3
|
作者：
Brito, Ivan [1 ]
Borquez, Jorge [1 ]
Simirgiotis, Mario [2 ]
Cardenas, Alejandro [3 ]
机构：
[1] Univ Antofagasta, Fac Ciencias Bas, Dept Quim, Casilla 170, Antofagasta, Chile
[2] Univ Austral Chile, Fac Ciencias, Inst Farm, Casilla 567, Valdivia 5090000, Chile
[3] Univ Antofagasta, Fac Ciencias Bas, Dept Fis, Casilla 170, Antofagasta, Chile
来源：
ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES | 2018年 / 233卷 / 01期
关键词：
EGLETES-VISCOSA LESS; ANTIOXIDANT ACTIVITY; AZORELLA-COMPACTA; TERNATIN; DITERPENOIDS; ASTERACEAE; CHILE;
D O I：
10.1515/ncrs-2017-0141
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
C19H18O8, monoclinic, P2(1)/c (no. 14), a = 12.689(2) angstrom, b = 20.321(4) angstrom, c = 7.0820(13) angstrom, beta = 105.368(13)degrees, V = 1760.8(6) angstrom(3), Z = 4, R-gt = 0.0662, wR(ref)(F-2) = 0.1788, T = 295 K.
引用
收藏
页码：61 / 64
页数：4
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