Synthesis of the first gold complex with a central μ4-selenido ligand

被引:17
作者
Canales, S
Crespo, O
Gimeno, MC
Jones, PG
Laguna, A [1 ]
机构
[1] Univ Zaragoza, CSIC, Inst Ciencia Mat Aragon, Dept Quim Inorgan, E-50009 Zaragoza, Spain
[2] Tech Univ Braunschweig, Inst Anorgan & Analyt Chem, D-38023 Braunschweig, Germany
关键词
D O I
10.1039/a809739i
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The first gold complex, [Se(AuPPh3)(4)](CF3SO3)(2), with a mu(4)-selenido ligand has been prepared; the crystal structure reveals a square pyramidal geometry with short gold-gold interactions.
引用
收藏
页码:679 / 680
页数:2
相关论文
共 22 条
[1]   Isolation and structural characterization of [P(AuPPh(3))(5)][BF4](2) via cleavage of a P-P bond by cationic gold fragments: Direct evidence of the structure of the elusive tetrakis[phosphineaurio(I)]phosphonium(+) cation [J].
Bachman, RE ;
Schmidbaur, H .
INORGANIC CHEMISTRY, 1996, 35 (05) :1399-&
[2]   Gold(I)-gold(III) interactions in polynuclear sulfur-centered complexes. Synthesis and structural characterization of [S(Au(2)dppf){Au(C6F5)(3)}] and [{S(Au(2)dppf)}(2){Au(C6F5)(2)}]OTf (dppf equals 1,1'-bis(diphenylphosphino)ferrocene) [J].
Calhorda, MJ ;
Canales, F ;
Gimeno, MC ;
Jimenez, J ;
Jones, PG ;
Laguna, A ;
Veiros, LF .
ORGANOMETALLICS, 1997, 16 (17) :3837-3844
[3]   Aurophilicity at sulfur centers. Synthesis of the polyaurated species [S(AuPR(3))(n)]((n-2)+) (n=2-6) [J].
Canales, F ;
Gimeno, C ;
Laguna, A ;
Villacampa, MD .
INORGANICA CHIMICA ACTA, 1996, 244 (01) :95-103
[4]   Aurophilicity at sulfur centers. Synthesis and reactivity of the complex [S(Au(2)dppf)]; Formation of polynuclear sulfur-centered complexes. Crystal structures of [S(Au(2)dppf)]center dot 2CHCl(3), [(mu-Au(2)dppf){S(Au(2)dppf)}(2)](OTf)(2)center dot 8CHCl(3), and [S(AuPPh(2)Me)(2)(Au(2)dppf)](ClO4)(2)center dot 3CH(2)Cl(2) [J].
Canales, F ;
Gimeno, MC ;
Laguna, A ;
Jones, PG .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (20) :4839-4845
[5]   Synthesis and structural characterization of tetranuclear sulfur-centered complexes with mixed-valent gold atoms: [S(Au(2)dppf){Au(C6F5)(3)}(2)] (dppf=1,1'-bis(diphenylphosphino)ferrocene) and [S(AuPPh(3))(2){Au(C6F5)(3)}(2)] [J].
Canales, F ;
Gimeno, MC ;
Laguna, A ;
Jones, PG .
ORGANOMETALLICS, 1996, 15 (15) :3412-3415
[6]   Synthesis and reactivity of the first (hydrosulfido)gold(III) complex.: Crystal structure of the derivatives NBu4[{Au(C6F5)3}2SR] with the isolobal fragments R = H, AuPPh3, AgPPh3 [J].
Canales, F ;
Canales, S ;
Crespo, O ;
Gimeno, MC ;
Jones, PG ;
Laguna, A .
ORGANOMETALLICS, 1998, 17 (08) :1617-1621
[7]   AUROPHILICITY AT SULFUR CENTERS - SYNTHESIS AND STRUCTURE OF THE TETRAGOLD(I) SPECIES [(PH(3)PAU)(4)S](CF3SO3)(2).2CH2CL2 [J].
CANALES, F ;
GIMENO, MC ;
JONES, PG ;
LAGUNA, A .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1994, 33 (07) :769-770
[8]   ELECTRON-DEFICIENT BONDING AT PENTACOORDINATE NITROGEN [J].
GROHMANN, A ;
RIEDE, J ;
SCHMIDBAUR, H .
NATURE, 1990, 345 (6271) :140-142
[9]   GOLD COMPLEXES WITH SELENIUM LIGANDS .4. PREPARATION, CRYSTAL-STRUCTURES AND REACTIONS OF PHOSPHINE(SELENOUREA)GOLD(I) COMPLEXES [J].
JONES, PG ;
THONE, C .
CHEMISCHE BERICHTE-RECUEIL, 1991, 124 (12) :2725-2729
[10]   Relativistic effects in inorganic and organometallic chemistry [J].
Kaltsoyannis, N .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (01) :1-11