Organometallic compounds of the lanthanides. 157 - The molecular structure of tris(trimethylsilylmethyl)samarium, -erbium, -ytterbium, and -lutetium

被引：0

作者：

Schumann, H ^{[1
]}

Freckmann, DMM ^{[1
]}

Dechert, S ^{[1
]}

机构：

[1] Tech Univ Berlin, Inst Chem, D-10623 Berlin, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2002年 / 628卷 / 11期

关键词：

lanthanides; organometallic compounds; samarium; erbium; ytterbium; lutetium; crystal structure;

D O I：

10.1002/1521-3749(200211)628:11<2422::AID-ZAAC2422>3.0.CO;2-B

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

SMCl3 reacts with Me3SiCH2Li in THF yielding Sm(CH2SiMe3)(3)(THF)(3) (1). The single crystal X-ray structural analyses of 1, Er(CH2SiMe3)(3)(THF)(2) (2), Yb(CH2SiMe3)(3)(THF)(2) (3), and Lu(CH2SiMe3)(3)(THF)(2) (4) show the Sm atom in a facoctahedral coordination and the heavier lanthanides Er, Yb, and Lu trigonal bipyramidally coordinated with the three alkyl ligands in equatorial and two THF molecules in axial positions.

引用

页码：2422 / 2426

页数：5

共 33 条

[1] Organometallic compounds of the lanthanides.: 156.: ω-alkenyl-functionalized cyclopentadienyl complexes of yttrium, samarium, ytterbium, and lutetium
Schumann, H
Heim, A
Demtschuk, J
Mühle, SH
ORGANOMETALLICS, 2002, 21 (16) : 3323 - 3334
[2] Organometallic compounds of the lanthanides.: 133 -: Synthesis and characterization of donor-functionalised ansa-metallocenes of yttrium, neodymium, samarium, erbium, and lutetium
Schumann, H
Erbstein, F
Demtschuk, J
Weimann, R
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1999, 625 (09): : 1457 - 1465
[3] Organometallic compounds of the lanthanides. 179. Synthesis and structural characterization of a mixed alkyl (benzhydryl, trimethylsilylmethyl) lutetium complex
Schumann, Herbert
Freckmann, Dominique M. M.
Dechert, Sebastian
ORGANOMETALLICS, 2006, 25 (10) : 2696 - 2699
[4] Organometallic compounds of the lanthanides.: 158.: Alkenyl-functionalized cyclopentadienyl complexes of yttrium, samarium, and lutetium and their hydroboration
Schumann, H
Heim, A
Demtschuk, J
Mühle, SH
ORGANOMETALLICS, 2003, 22 (01) : 118 - 128
[5] ORGANOMETALLIC COMPOUNDS OF THE LANTHANIDES .7. TRIS(DI-T-BUTYLHOSPHINE) DERIVATIVES OF YTTRIUM, HOLMIUM, ERBIUM, THULIUM, YTTERBIUM, AND LUTETIUM
SCHUMANN, H
FRISCH, GM
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1979, 34 (05): : 748 - 749
[6] Organometallic compounds of the lanthanides. 128. Donor functionalized chiral nonracemic cyclopentadienyl complexes of yttrium, samarium(III), and lutetium
Schumann, H
Rosenthal, ECE
Demtschuk, J
ORGANOMETALLICS, 1998, 17 (24) : 5324 - 5333
[7] ORGANOMETALLIC LANTHANIDE COMPOUNDS .4. TRIS(TRIMETHYLSILYLMETHYL)ERBIUM-TRIS(TETRAHYDROFURAN)
SCHUMANN, H
MULLER, J
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1978, 146 (02) : C5 - C7
[8] Organometallic compounds of the lanthanides.: 132 -: First complexes of yttrium and lutetium with sulfur functionalized cyclopentadienyl ligands
Schumann, H
Herrmann, K
Demtschuk, J
Mühle, SH
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1999, 625 (07): : 1107 - 1112
[9] ORGANOMETALLIC COMPOUNDS OF THE LANTHANIDES .91. CARBENE COMPLEXES OF DIVALENT SAMARIUM AND YTTERBIUM
SCHUMANN, H
GLANZ, M
WINTERFELD, J
HEMLING, H
KUHN, N
KRATZ, T
CHEMISCHE BERICHTE, 1994, 127 (12) : 2369 - 2372
[10] ORGANOMETALLIC COMPOUNDS OF THE LANTHANIDES .33. DICYCLOPENTADIENYLLANTHANIDE ALKYLS AND HYDRIDES OF NEODYMIUM, SAMARIUM AND LUTETIUM
SCHUMANN, H
JESKE, G
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1985, 40 (11): : 1490 - 1494

← 1 2 3 4 →