Europium(II) and ytterbium(II) aryloxide chemistry:: synthesis and crystal structure of [Eu(OC6H3Bu2t-2,6)2(THF)3]•0.75C7H8 and [Yb(OC6H3Bu2t-2,6)2(NCMe)4]

被引：12

作者：

Carretas, J ^{[1
]}

Branco, J ^{[1
]}

Marçalo, J ^{[1
]}

Domingos, K ^{[1
]}

de Matos, AP ^{[1
]}

机构：

[1] Inst Tecnol & Nucl, Dept Quim, P-2686953 Sacavem, Portugal

来源：

POLYHEDRON | 2003年 / 22卷 / 11期

关键词：

europium; ytterbium; MVS; dissolution in ammonia; aryloxides;

D O I：

10.1016/S0277-5387(03)00193-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions of europium and ytterbium with 2,6-di-tert-butylphenol were studied by the metal vapour synthesis technique and by dissolution in liquid ammonia. The lanthanide complexes [Eu(OC6H3Bu2'-2,6)(2)(THF)(3)].0.75C(7)H(8) I and [Yb(OC6H3Bu2'-2,6)(2)(NCMe)(4)] 2 were synthesized and characterized by X-ray diffraction studies. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：1425 / 1429

页数：5

共 17 条

[1] METAL ALKOXIDES AS PRECURSORS FOR ELECTRONIC AND CERAMIC MATERIALS
BRADLEY, DC
[J]. CHEMICAL REVIEWS, 1989, 89 (06) : 1317 - 1322
[2] Synthesis and characterization of polynuclear lanthanide aryloxides
Carretas, J
Branco, J
Marçalo, J
Isolani, P
Domingos, A
de Matos, AP
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2001, 323 : 169 - 172
[3] EXPERIMENTAL ASPECTS OF METAL VAPOR SYNTHESIS OF ALKOXIDES AND ARYLOXIDES OF LANTHANIDES
CARRETAS, JM
DEMATOS, AP
[J]. MATERIALS CHEMISTRY AND PHYSICS, 1992, 31 (1-2) : 123 - 125
[4] The 'dissolution' of europium and ytterbium in alcohols
Carretas, JM
Branco, J
Marcalo, J
Waerenborgh, JC
Marques, N
de Matos, AP
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1998, 275 : 841 - 843
[5] 4-CO-ORDINATE AND 5-CO-ORDINATE LANTHANIDE(II) ARYLOXIDES - X-RAY STRUCTURES OF THE BIS(2,6-DI-TERT-BUTYL-4-METHYLPHENOXO)YTTERBIUM(II) COMPLEXES [YB(OAR)2(L)2] AND [YB(OAR)2(L')3] [AR = C6H2BU-TERT-2-2,6-ME-4, L = TETRAHYDROFURAN (THF) OR OET2, L' = THF]
DEACON, GB
HITCHCOCK, PB
HOLMES, SA
LAPPERT, MF
MACKINNON, P
NEWNHAM, RH
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (14) : 935 - 937
[6] ORGANOAMIDO-LANTHANOIDS AND ARYLOXO-LANTHANOIDS .5. PREPARATIONS OF LOW-COORDINATE LANTHANOID(II) PHENOLATES, LN(OC6H2BU(T)2-2,6-X-4)2(THF)N (LN = YB OR EU - X = H, ME OR BU(T) - N = 2 OR 3) AND THE X-RAY CRYSTAL-STRUCTURE OF 5-COORDINATE [YB(OC6H2BU(T)3-2,4,6)2(THF)3].THF
DEACON, GB
FENG, T
MACKINNON, P
NEWNHAM, RH
NICKEL, S
SKELTON, BW
WHITE, AH
[J]. AUSTRALIAN JOURNAL OF CHEMISTRY, 1993, 46 (03) : 387 - 399
[7] SYNTHESIS OF DIVALENT ARYLOXY-LANTHANIDES DIORGANOAMIDO-LANTHANDES FROM BIS(PENTAFLUOROPHENYL)LANTHANIDE(II) COMPLEXES
DEACON, GB
FORSYTH, CM
NEWHAM, RH
[J]. POLYHEDRON, 1987, 6 (05) : 1143 - 1145
[8] DICK JG, 1973, ANAL CHEM
[9] Substituent effects in the formation of aryloxide-bridged europium complexes
Evans, WJ
Greci, MA
Ziller, JW
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (17): : 3035 - 3039
[10] Fair C. K, 1990, MOLEN

← 1 2 →