| Synthesis and Crystal Structure of Tetra（（8-quinolyl）-amido-N）ytterbium Bi（tetrahydrofuran-O）lithium |
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| 引用本文： | 李邦玉,姚英明,王耀荣,张勇,沈琪.Synthesis and Crystal Structure of Tetra（（8-quinolyl）-amido-N）ytterbium Bi（tetrahydrofuran-O）lithium[J].结构化学,2011,30(10):1459-1463. |
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| 作者姓名： | 李邦玉 姚英明 王耀荣 张勇 沈琪 |
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| 作者单位： | Institute of Applied Chemistry;Suzhou Vocational University;College of Chemistry;Chemical Engineering and Materials Science;Dushu Lake Campus;Suzhou University; |
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| 基金项目： | supported by the Ph.D.Programs Foundation (2009BS01); Youth Innovation Foundation (2010SZDYY12); College Students Innovation Foundation (2010SZDX11) of Suzhou Vocational University |
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| 摘 要： | The treatment of the mixture of n-BuLi with 1 equiv.8-aminoquinoline in THF in situ,which reacted further with 1/3 equiv.of YbCl3 in THF,to give the homoleptic lanthanide amide ate complex Yb(NH-C9H6N)4Li(C4H8O)2(1).The crystal structure was determined by X-ray diffraction and the following crystallographic data were obtained:C44H44N8O2YbLi,Mr = 896.85,monoclinic,space group C2/c,a = 7.8384(16),b = 22.294(5),c = 22.668(5),β = 97.614(5)°,V = 3926.3(14)3,Z = 4,Dc = 1.517 g/cm3,F(000)= 1812,μ(MoKα)= 2.431 mm-1,R = 0.0542 and wR = 0.1523 for 3372 observed reflections with I > 2σ(I).The structure of molecule 1 consists of one ytterbium atom,one lithium atom,four 8-aminoquinoline ligands and two THF molecules.The ytterbium atom is coordinated by eight nitrogen atoms of four 8-aminoquinoline ligands,forming a distorted dodecahedral geometry.
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| 关 键 词： | 四氢呋喃 氨基喹啉 晶体结构 镱原子 丁基锂 喹啉基 合成 X射线衍射 |
Synthesis and Crystal Structure of Tetra((8-quinolyl)-amido-N)ytterbium Bi(tetrahydrofuran-O)lithium |
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| LI Bang-Yu
,
YAO Ying-Ming
,
WANG Yao-Rong
,
ZHANG Yong
,
SHEN Qi.Synthesis and Crystal Structure of Tetra((8-quinolyl)-amido-N)ytterbium Bi(tetrahydrofuran-O)lithium[J].Chinese Journal of Structural Chemistry,2011,30(10):1459-1463. |
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| Authors: | LI Bang-Yu YAO Ying-Ming WANG Yao-Rong ZHANG Yong SHEN Qi |
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| Institution: | 1. Institute of Applied Chemistry, Suzhou Vocational University, Suzhou 215104, China
2. College of Chemistry, Chemical Engineering and Materials Science, Dushu Lake Campus, Suzhou University, Suzhou 215123, China |
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| Abstract: | The treatment of the mixture of n-BuLi with 1 equiv.8-aminoquinoline in THF in situ,which reacted further with 1/3 equiv.of YbCl3 in THF,to give the homoleptic lanthanide amide ate complex Yb(NH-C9H6N)4Li(C4H8O)2(1).The crystal structure was determined by X-ray diffraction and the following crystallographic data were obtained:C44H44N8O2YbLi,Mr = 896.85,monoclinic,space group C2/c,a = 7.8384(16),b = 22.294(5),c = 22.668(5),β = 97.614(5)°,V = 3926.3(14)3,Z = 4,Dc = 1.517 g/cm3,F(000)= 1812,μ(MoKα)= 2.431 mm-1,R = 0.0542 and wR = 0.1523 for 3372 observed reflections with I > 2σ(I).The structure of molecule 1 consists of one ytterbium atom,one lithium atom,four 8-aminoquinoline ligands and two THF molecules.The ytterbium atom is coordinated by eight nitrogen atoms of four 8-aminoquinoline ligands,forming a distorted dodecahedral geometry. |
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| Keywords: | ytterbium 8-aminoquinoline crystal structure bimetallic complex |
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