Synthesis and X-ray crystal structure of [Li(C4H8O)(4)][Yb(NPh(2))(4)]

被引：0

作者：

Wong, KK ^{[1
]}

Zhang, LL ^{[1
]}

Xue, F ^{[1
]}

Mak, TCW ^{[1
]}

机构：

[1] CHINESE UNIV HONG KONG,DEPT CHEM,SHATIN,HONG KONG

来源：

POLYHEDRON | 1997年 / 16卷 / 02期

关键词：

ytterbium(III); structure; discrete homoleptic amide anion; diphenylamide; homoleptic amide complex; lanthanide-amide ate complex;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The interaction of Yb(NPh(2))(2)Cl with one equivalent of Li[(CH2)(CH2)PPh(2)] in tetrahydrofuran gave the unexpected dark red complex [Li(C4H8O)(4)][Yb(NPh(2))(4)] (1) in 30% yield. An X-ray diffraction study reveals that the lanthanide-amide ate complex is composed of a discrete cation [Li(C4H8O)(4)](+) and a discrete homoleptic tetrahedral Yb-amide anion [Yb(NPh(2))(4)](-). Copyright (C) 1996 Elsevier Science Ltd

引用

收藏

页码：345 / 347

页数：3

相关论文

共 19 条

[1] LANTHANIDE THIOLATE COMPLEXES - SYNTHESIS OF [EU(N(SIME3)2)(MU-SBUT)]2,[GD(N(SIME3)2)(MU-SBUT)]2,[Y(N(SIME3)2)(MU-SBUT)]2 AND THE X-RAY CRYSTAL-STRUCTURE OF THE GD COMPLEX [J].

ASPINALL, HC ;

BRADLEY, DC ;

HURSTHOUSE, MB ;

SALES, KD ;

WALKER, NPC .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (22) :1585-1586

[2] 4-COORDINATE LANTHANIDE DI-ISOPROPYLAMIDES - [LI(THF)LN(N(I)PR2)(4)] (LN=LA, Y, YB) [J].

ASPINALL, HC ;

TILLOTSON, MR .

POLYHEDRON, 1994, 13 (23) :3229-3234

[3]

ASPINALL HC, 1988, J CHEM SOC DA, P2211

[4] LOW COORDINATION NUMBERS IN LANTHANIDE AND ACTINIDE COMPOUNDS .1. PREPARATION AND CHARACTERIZATION OF TRIS[BIS(TRIMETHYLSILYL)-AMIDO]LANTHANIDES [J].

BRADLEY, DC ;

GHOTRA, JS ;

HART, FA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1973, (10) :1021-1027

[5] TRIS(DI-2-PROPYLAMIDO)YTTRIUM AND RELATED NEODYMIUM AND YTTERBIUM COMPOUNDS [J].

BRADLEY, DC ;

GHOTRA, JS ;

HART, FA .

INORGANIC & NUCLEAR CHEMISTRY LETTERS, 1976, 12 (10) :735-737

[6] 3 COORDINATION IN METAL-COMPLEXES [J].

ELLER, PG ;

BRADLEY, DC ;

HURSTHOUSE, MB ;

MEEK, DW .

COORDINATION CHEMISTRY REVIEWS, 1977, 24 (01) :1-95

[7] HETEROPOLYAGOSTIC INTERACTIONS IN LANTHANIDE(III) DIISOPROPYLAMIDO COMPLEXES [J].

EVANS, WJ ;

ANWANDER, R ;

ZILLER, JW .

INORGANIC CHEMISTRY, 1995, 34 (23) :5927-+

[8] SYNTHESIS AND STRUCTURE OF LANTHANIDE COMPLEXES DERIVED FROM THE O,N-CHELATING, BIS(METHYLPYRIDINE)-SUBSTITUTED ALCOHOL HOC(CME(3))(2-CH(2)NC(5)H(3)ME-6)(2) [J].

EVANS, WJ ;

ANWANDER, R ;

BERLEKAMP, UH ;

ZILLER, JW .

INORGANIC CHEMISTRY, 1995, 34 (14) :3583-3588

[9]

Ibers J. A., 1974, INT TABLES XRAY CRYS, VIV, P99

[10]

Ibers J. A., 1974, INT TABLES XRAY CRYS, VIV, P149