8-Methoxy-2H-chromene-3-carbaldehyde

被引：1

作者：

Koh, Dongsoo ^{[1
]}

机构：

[1] Dongduk Womens Univ, Dept Appl Chem, Seoul 136714, South Korea

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷

关键词：

data-to-parameter ratio = 17.8; mean ω(C-C) = 0.003 Å; R factor = 0.051; single-crystal X-ray study; T = 200 K; wR factor = 0.158;

D O I：

10.1107/S1600536812047319

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title molecule, C11H10O3, the fused dihydropyran ring is in a half-chair conformation with the O atom and the methylene C atom positioned 0.1318 (13) and 0.143 (2) angstrom, respectively, on either side of the mean plane formed by the other four atoms. In the crystal, weak C-H center dot center dot center dot O hydrogen bonds link molecules along [001].

引用

页码：O3419 / +

页数：6

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