Crystal structure of a 26-membered hexaaza macrocycle bearing hydroxyethyl pendants containingp-xylyl spacers

被引：0

作者：

Shu-An Li

Yong-Jiang Liu

Jiang Xia

Dong-Feng Li

Wen-Xia Tang

机构：

[1] Nanjing University,Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry

来源：

Journal of Chemical Crystallography | 2000年 / 30卷

关键词：

macrocycle; hydroxyethyl pendant; crystal structure; hydrogen bonds;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The new macrocyclic compound bearing hydroxyethyl pendant arms containing p-xylyl spacers, 3,6,9,16,19,22-hexaaza-6,19-bis(2-hydroxyethyl)-tricyclo[22,2,2,211,14] triaconta-1,11,13,24,27,29-hexaene, crystallizes in the monoclinic space group P21/c with a = 8.700(2) Å, b = 18.301(4) Å, c = 11.766(2) Å, β = 108.57(2)°. The two hydroxyethyl pendants are at the opposite sides of the macrocyclic plane. Benzene rings in macrocycle are parallel and exist the π-π weak interaction with distance of 4.28 Å. The crystal packing of the macrocycle is stabilized by the hydrogen bonds.

引用

页码：743 / 747

页数：4

共 13 条

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Li, SA
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JOURNAL OF CHEMICAL CRYSTALLOGRAPHY, 2000, 30 (11) : 743 - 747
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结构化学, 2004, (11) : 1287 - 1291
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[5] WITTIG SYNTHESIS AND X-RAY STRUCTURE OF A 26-MEMBERED MACROCYCLE CONTAINING 2 BIPYRIDINE UNITS
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POLISH JOURNAL OF CHEMISTRY, 1996, 70 (02) : 202 - 210
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Polish Journal of Chemistry, 70 (02):
[9] YTTRIUM(III) AND LANTHANIDE(III) METAL-COMPLEXES OF AN 18-MEMBERED HEXAAZA TETRAIMINE MACROCYCLE - CRYSTAL-STRUCTURE OF THE GADOLINIUM(III) COMPLEX
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JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1994, (23): : 3369 - 3376
[10] Synthesis and characterization of some metal complexes with new nitrogen-oxygen donor macrocyclic ligands -: X-ray crystal structures of a 26-membered reduced monoprotonated macrocycle and a 20-membered pendant-arm schiff-base macrocyclic cadmium(II) complex
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EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2000, (05) : 1015 - 1024

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