New homoleptic anionic aryloxolanthanide(III) complexes with unusual coordination trapping of the alkali-metal counter ions

被引：27

作者：

Clark, DL

Deacon, GB

Feng, TC

Hollis, RV

Scott, BL

Skelton, BW

Watkin, JG

White, AH

机构：

[1] MONASH UNIV,DEPT CHEM,CLAYTON,VIC 3168,AUSTRALIA

[2] UNIV WESTERN AUSTRALIA,DEPT CHEM,NEDLANDS,WA 6907,AUSTRALIA

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 15期

关键词：

D O I：

10.1039/cc9960001729

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The complex {Cs-2[La(OAr)5]} (Ar = C6H3Pr2i-2,6), from LaCl3 or La-2(OAr)6 and CsOAr in tetrahydrofuran, has an unprecedented polymeric structure in which five-coordinate [La(OAr)(s)](2-) anions are bonded to caesium in a three- dimensional network solely by Ar-Cs pi bonds, whilst {Na[Nd(Odpp)(4)]} (dpp = C(6)H(3)Ph(2)-2,6), from NdCl3 and NaOdpp in 1,3,5-tri-tert-butylbenzene at 300 degrees C; has an unexpected monomeric structure with sodium bonded to three oxygens and encapsulated by three phenyl groups of [Nd(Odpp)(4)](-).

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页码：1729 / 1730

页数：2

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共 23 条

[1] LANTHANUM COMPLEXES WITH THE BIS(O-METHOXYPHENYL)-PHOSPHIDE LIGAND [J].

ASPINALL, HC ;

MOORE, SR ;

SMITH, AK .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1993, (06) :993-996

[2] SYNTHESIS, PROPERTIES, AND X-RAY STRUCTURES OF THE LANTHANIDE ETA-6-ARENE-BRIDGED ARYLOXIDE DIMERS LN2(O-2,6-I-PR2C6H3)6 AND THEIR LEWIS BASE ADDUCTS LN(O-2,6-I-PR2C6H3)3(THF)2 (LN=PR, ND, SM, GD, ER, YB, LU) [J].

BARNHART, DM ;

CLARK, DL ;

GORDON, JC ;

HUFFMAN, JC ;

VINCENT, RL ;

WATKIN, JG ;

ZWICK, BD .

INORGANIC CHEMISTRY, 1994, 33 (16) :3487-3497

[3] SOME ASPECTS OF THE COORDINATION AND ORGANOMETALLIC CHEMISTRY OF THORIUM AND URANIUM (MIII, MIV, UV) IN +3 AND +4 OXIDATION-STATES [J].

BLAKE, PC ;

LAPPERT, MF ;

TAYLOR, RG ;

ATWOOD, JL ;

ZHANG, HM .

INORGANICA CHIMICA ACTA, 1987, 139 (1-2) :13-20

[4] FUNCTIONALIZABLE SCHIFF-BASE COMPLEXES OF LANTHANUM - SYNTHESIS AND CRYSTAL-STRUCTURES OF [LA2L4(THF)2(MU-CL)2] AND [LA(L')2(HL')CL] [HL = N-(2,4,6-TRIMETHYLPHENYL)SALICYLIDENEIMINE, HL' = N-(2-DIMETHYLAMINOETHYL)-SALICYLIDENEIMINE, AND THF = TETRAHYDROFURAN] [J].

BLECH, P ;

FLORIANI, C ;

CHIESIVILLA, A ;

GUASTINI, C .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1990, (11) :3557-3561

[5] Novel cesium contact ion multiples with tetraphenylethanediyl and 1,1,4,4-tetraphenylbutadiene-2,3-diyl pi-dianions: Crystallization and structure [J].

Bock, H ;

Hauck, T ;

Nather, C .

ORGANOMETALLICS, 1996, 15 (06) :1527-1529

[6] STRUCTURES OF PERTURBED PI-SYSTEMS .3. TETRAPHENYLETHYLENEDISODIUM - THE BAND-STRUCTURE OF THE CC SINGLY BONDED, TWISTED (C6H5)2C CARBANIONS [J].

BOCK, H ;

RUPPERT, K ;

FENSKE, D .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1989, 28 (12) :1685-1688

[7] AMMONIACAL SYNTHESIS OF LANTHANUM ARYLOXIDE COMPLEXES AND OBSERVATION OF A UNIQUE INTERCONVERSION BETWEEN OXYGEN-BRIDGED AND ETA-ARENE-BRIDGED DIMERIC SPECIES - X-RAY CRYSTAL-STRUCTURES OF LA-2(OAR)(6)(NH3)(N) (N=0, 2), LA(OAR)(3)(NH3)(4), AND LA(OAR)(3)(THF)(2) (AR=2,6-I-PR2C6H3) [J].

BUTCHER, RJ ;

CLARK, DL ;

GRUMBINE, SK ;

VINCENTHOLLIS, RL ;

SCOTT, BL ;

WATKIN, JG .

INORGANIC CHEMISTRY, 1995, 34 (22) :5468-5476

[8] PREPARATION AND X-RAY STRUCTURES OF K[LN(O-2,6-I-PR2C6H3)4] (LN=LA, ND, ER) - EXTENDED-CHAIN STRUCTURES OF LANTHANIDE TETRAKIS(ARYLOXIDE) ANIONS BRIDGED BY POTASSIUM-ETA-ARENE INTERACTIONS [J].

CLARK, DL ;

GORDON, JC ;

HUFFMAN, JC ;

VINCENTHOLLIS, RL ;

WATKIN, JG ;

ZWICK, BD .

INORGANIC CHEMISTRY, 1994, 33 (25) :5903-5911

[9] PREPARATION AND X-RAY CRYSTAL-STRUCTURE OF K[ND(O-2,6-I-PR2C6H3)4] - A ONE-DIMENSIONAL CHAIN OF LANTHANIDE ARYLOXIDE ANIONS JOINED BY BIS(ETA-6-ARENE)-POTASSIUM INTERACTIONS [J].

CLARK, DL ;

WATKIN, JG ;

HUFFMAN, JC .

INORGANIC CHEMISTRY, 1992, 31 (09) :1554-1556

[10] Alkali metal induced structural changes in complexes containing anionic lanthanum aryloxide moieties. X-ray crystal structures of (THF)La(OAr)(2)(mu-OAr)(2)Li(THF), (THF)La(OAr)(2)(mu-OAr)(2)Na(THF)(2), and CsLa(OAr)4 (Ar=2,6-i-Pr2C6H3) [J].

Clark, DL ;

Hollis, RV ;

Scott, BL ;

Watkin, JG .

INORGANIC CHEMISTRY, 1996, 35 (03) :667-674