Preparation and crystal structure of a 1:1 inclusion compound of 1,4,11,14-tetramethoxy-dibenzo[b,n]tetraphenylene with pyridine期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Preparation and crystal structure of a 1:1 inclusion compound of 1,4,11,14-tetramethoxy-dibenzo[b,n]tetraphenylene with pyridine

Authors:	Da-Ming Du Wen-Ting Hua Ling-Ping Zhou Jian-Wu Wang Xiang-Lin Jin

Institution:	^a College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China ^b College of Chemistry, Shandong University, Jinan 250100, People's Republic of China

Abstract:	The new host 1,4,11,14-tetramethoxy-dibenzob,n]tetraphenylene forms a 1:1 inclusion compound with pyridine, in which a pair of centrosymmetrically-related guest species are enclosed in the cage surrounded by six host molecules. C₃₆H₂₈O₄·C₅H₅N, F_W=603.68, triclinic, space group P-1, a=11.796(2), b=16.075(3), c=9.004(2) Å; =98.39(3)°, β=90.01(3)°, γ=108.19(3)°, V=1602.8(5) Å³, Z=2, F(000)=636, D_c=1.251 g/cm³, μ=0.080 mm^?1. The final R indices I>2σ(I)] R₁=0.0759, wR₂=0.1970 for 5623 MoK observed data.

Keywords:	Tetraphenylene Inclusion compound Pyridine Crystal structure
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