Syntheses and crystal structures of bis(tetrahydrofurfurylindenyl) lanthanocene chlorides (C4H7OCH2C9H6)(2)LnCl (Ln = La, Lu)

Cheng JH; Cui DM; Chen WQ; Tang T; Huang BT

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Syntheses and crystal structures of bis(tetrahydrofurfurylindenyl) lanthanocene chlorides (C4H7OCH2C9H6)(2)LnCl (Ln = La, Lu)

机译：双（四氢糠基茚基）镧系茂金属氯化物（C4H7OCH2C9H6）（2）LnCl（Ln = La，Lu）的合成和晶体结构

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Reaction of two equivalents of tetrahydrofurfuryl indenyl lithium with anhydrous lanthanide trichlorides in THF afforded bis(tetrahydrofurfurylindenyl) lanthanide chlorides (C4H7OCH2C9H6)(2)LnCl, Ln=La(l), Pr(2), Lu(3). Complexes I and 3 are characterized by single-crystal analysis. The results of crystal structural determination reveal that they are 9-coordinate monomeric intramolecular complexes with a trans arrangement of both the sidearms and indenyl rings in the solid state. The effects of rare earth ionic radii on the structures Of (C4H7OCH2C9H6)(2)LnCl are discussed. (C) 2004 Elsevier Ltd. All rights reserved.

机译：使两当量的四氢糠基茚基锂与无水镧系三氯化物在THF中反应，生成双（四氢糠基茚基）镧系元素氯化物（C4H7OCH2C9H6）（2）LnCl，Ln = La（l），Pr（2），Lu（3）。配合物I和3通过单晶分析表征。晶体结构确定的结果表明它们是9-配位单体分子内复合物，在固态下侧臂和茚基环都反式排列。讨论了稀土离子半径对（C4H7OCH2C9H6）（2）LnCl结构的影响。（C）2004 Elsevier Ltd.保留所有权利。

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2004年第6期|共6页
作者
Cheng JH; Cui DM; Chen WQ; Tang T; Huang BT;
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正文语种 eng
中图分类化学;
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tetrahydrofurfurylindenyl; lanthanide chlorides; crystal structure; ionic radius; ORGANOLANTHANIDE COMPLEXES; MOLECULAR-STRUCTURE; R =; LIGANDS; COORDINATION; CHEMISTRY; SM; ER; ND;

机译：四氢糠基茚基;镧系元素氯化物;晶体结构;离子半径;有机锡配合物;分子结构;R =;配体;配位;化学;SM;ER;ND;

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1. Syntheses and crystal structures of bis(tetrahydrofurfurylindenyl) lanthanocene chlorides (C4H7OCH2C9H6)(2)LnCl (Ln = La, Lu) [J] . Cheng JH, Cui DM, Chen WQ, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2004,第6期

机译：双（四氢糠基茚基）镧系茂金属氯化物（C4H7OCH2C9H6）（2）LnCl（Ln = La，Lu）的合成和晶体结构
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Syntheses and crystal structures of bis(tetrahydrofurfurylindenyl) lanthanocene chlorides (C4H7OCH2C9H6)(2)LnCl (Ln = La, Lu)

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