REFINED MOLECULAR-STRUCTURE OF TETRABENZO[DE,HI,OP,ST]PENTACENE

被引：14

作者：

IZUOKA, A

WAKUI, K

FUKUDA, T

SATO, N

SUGAWARA, T

机构：

[1] UNIV TOKYO,COLL ARTS & SCI,DEPT PURE & APPL SCI,MEGURO KU,TOKYO 153,JAPAN

[2] UNIV TOKYO,COLL ARTS & SCI,DEPT CHEM,MEGURO KU,TOKYO 153,JAPAN

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1992年 / 48卷

关键词：

D O I：

10.1107/S0108270191011800

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

C34H18, M(r) = 426.48, monoclinic, P2(1), a = 11.814 (5), b = 7.803 (1), c = 10.871 (4) angstrom, beta = 91.41 (4)-degrees, V = 1001.9 (6) angstrom3, Z = 2, D(x) = 1.411 Mg m-3, lambda(Mo K-alpha) = 0.71073 angstrom, mu = 0.075 mm-1, F(000) = 444, T = 290 K, R = 0.051 for 1907 observed independent reflections. The molecule takes a skewed roof structure owing to the presence of two fjord-like overcrowding sites, which causes the distortion to a boat form in the center ring.

引用

页码：900 / 902

页数：3

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