2,3-Trimethylene-7,8-dihydropyrrolo-[1,2-a]thieno[2,3-d]pyrimidin-4(6H)-one

被引：4

作者：

Bozorov, Khurshed ^{[1
,2
]}

Elmuradov, Burkhon ^{[1
]}

Shakhidoyatov, Khusnutdin ^{[1
]}

Aisa, Haji Akber ^{[2
]}

Tashkhodjaev, Bakhodir ^{[1
]}

机构：

[1] Acad Sci Uzbek, S Yunusov Inst Chem Plant Subst, Mirzo Ulugbek Str 77, Tashkent 100170, Uzbekistan

[2] Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2013年 / 69卷

基金：

中国国家自然科学基金;

关键词：

data-to-parameter ratio = 15.3; meanω(C - C) = 0.003 A °; Rfactor = 0.042; single-crystal X-ray study; T = 292 K; wRfactor = 0.124;

D O I：

10.1107/S1600536813017935

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title molecule, C12H12N2OS, is planar, with an r.m.s. deviation of 0.04 angstrom. In the crystal, the N atom adjacent to the carbonyl group is sp(2)-hybridized. The crystal structure is stabilized by pi-pi stacking interactions observed between thiophene and pyrimidinone rings of c-glide-related molecules [centroid-centroid distance = 3.9554 ( 13) angstrom] and by C-H center dot center dot center dot pi interactions, forming an infinite chain along the c-axis direction.

引用

页码：O1224 / +

页数：7

共 11 条

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