Synthesis and Structure of Ion-Pairs Ytterbium Chloride Bearing Tridentate [O,N,N] Schiff-Base Ligand

被引：0

作者：

Li, Bangyu ^{[1
]}

Yu, Longbao ^{[2
]}

Wang, Yaorong ^{[3
]}

Yao, Yingming ^{[3
]}

Zhang, Yong ^{[3
]}

Shen, Qi ^{[3
]}

机构：

[1] Suzhou Vocat Univ, Inst Appl Chem, Suzhou 215104, Peoples R China

[2] Jiangsu Univ, Zhenjiang 212013, Peoples R China

[3] Suzhou Univ, Suzhou 215123, Peoples R China

来源：

CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2012年 / 32卷 / 02期

关键词：

ytterbium; Schiff-base; chloride; synthesis; crystal structure; ion-pairs; LANTHANIDE COMPLEXES; CRYSTAL-STRUCTURE; SCANDIUM;

D O I：

10.6023/cjoc1105291

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The treatment of Schiff base HL [HL=3,5-(t-Bu)(2)-2-HOC6H2CH=N-8-C9H6N] with 1 equiv. n-BuLi in THF followed by reacting with 1 equiv. YbCl3 gives the ion-pairs ytterbium Schiff base complex YbLCl3Li(DME)(3) (1). The complex I was characterized by elemental analysis, IR spectra, and X-ray structural determination. The crystal data of complex I are monoclinic, P2(1)/n space group, a=1.4855(16) nm, b=1.3696(13) nm, c=2.1816(2) nm, alpha=90.00 degrees, beta=98.217(3)degrees, gamma=90.00 degrees, V=4.3748(8) nm(3), Z=4, F(000)=1868, M-r=916.17, D-c=1.397 g.cm(-3), mu=2.364 mm(-1), R-1=0.0855, wR(2)=0.1863.

引用

页码：382 / 387

页数：6

共 17 条

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