Cluster growth reactions with selenido-carbonyl clusters.: Synthesis and structural characterization of [M2Ru2(μ4-Se)2(μ-CO)4(CO)6(PPh3)2] (M = Mo or W)

被引：11

作者：

Cauzzi, D ^{[1
]}

Graiff, C ^{[1
]}

Massera, C ^{[1
]}

Mori, G ^{[1
]}

Predieri, G ^{[1
]}

Tiripicchio, A ^{[1
]}

机构：

[1] Univ Parma, CNR, Ctr Studio Strutturist Diffrattometr, Dipartimento Chim Gen & Inorgan Chim Analit, I-43100 Parma, Italy

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1998年 / 03期

关键词：

D O I：

10.1039/a708355f

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The open-triangular, nine cluster [Ru-3(mu(3)-Se)(2)(CO)(7)(PPh3)(2)] (50 electrons, seven skeletal electron pairs, s.e.p.s) reacted at room temperature with [M(CO)(3)(MeCN)(3)] (M = Mo or W) to give unexpectedly the bicapped, square-planar clusters [M2Ru2(mu(4)-Se)(2)(mu-CO)(4)(CO)(6)(PPh3)(2)] as unique products; they exhibit an electron-deficient close geometry with 60 electrons and six s.e.p.s.

引用

收藏

页码：321 / 322

页数：2

相关论文

共 19 条

[1] CLUSTER SYNTHESIS .24. SYNTHESIS AND CHARACTERIZATION OF NEW SULFUR-CONTAINING TUNGSTEN IRON CARBONYL CLUSTER COMPLEXES [J].

ADAMS, RD ;

BABIN, JE ;

WANG, JG ;

WU, WG .

INORGANIC CHEMISTRY, 1989, 28 (04) :703-709

[2] CLUSTER SYNTHESIS .29. SYNTHESIS AND CHARACTERIZATION OF NEW SULFUR-CONTAINING TUNGSTEN-RUTHENIUM CARBONYL CLUSTER COMPLEXES [J].

ADAMS, RD ;

WOLFE, TA ;

WU, WG .

POLYHEDRON, 1991, 10 (4-5) :447-454

[3] PH(3)P=SE AS A CONVENIENT SYNTHON FOR ONE-STEP SYNTHESES OF PH(3)P-SUBSTITUTED SELENIDO CARBONYL IRON AND RUTHENIUM CLUSTERS - CRYSTAL-STRUCTURES OF FE-3(MU(3)-SE)(2)(MU-CO)(CO)(7)(PPH(3))(2), M(3)(MU(3)-SE)(2)(CO)(7)(PPH(3))(2)(M=FE OR RU) AND RU(4)(MU(4)-SE)(2)(MU-CO)(2)(CO)(7)(PPH(3))(2) [J].

BAISTROCCHI, P ;

CAUZZI, D ;

LANFRANCHI, M ;

PREDIERI, G ;

TIRIPICCHIO, A ;

CAMELLINI, MT .

INORGANICA CHIMICA ACTA, 1995, 235 (1-2) :173-183

[4] REACTION OF CH2(PH(2)PSE)(2) WITH [RU-3(CO)(12)] - CRYSTAL-STRUCTURE OF [RU4SE4(CO)(10)(PH(2)PCH(2)PPH(2))], A MISSING LINK IN THE [M(4)E(4)L(12)] CUBANE SERIES (M=GROUP-8 METAL, E=CHALCOGENIDO LIGAND) [J].

CAUZZI, D ;

GRAIFF, C ;

LANFRANCHI, M ;

PREDIERI, G ;

TIRIPICCHIO, A .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (13) :2321-2322

[5] FE2(MU-E2)(CO)6(E=S,SE, AND TE) AS REAGENTS FOR THE PREPARATION OF MIXED-METAL CHALCOGENIDE CLUSTERS [J].

DAY, VW ;

LESCH, DA ;

RAUCHFUSS, TB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (05) :1290-1295

[6] SYNTHESIS AND STRUCTURES OF THE [MOFE6S6(CO)16]2-, [MOFE4S3(CO)13(PET3)]2-, AND [MO2FE2S2(CO)12]2- IONS - HIGH-NUCLEARITY MO-FE-S CLUSTERS AS POTENTIAL PRECURSORS TO MODELS FOR THE FEMO-COFACTOR OF NITROGENASE [J].

ELDREDGE, PA ;

BOSE, KS ;

BARBER, DE ;

BRYAN, RF ;

SINN, E ;

RHEINGOLD, A ;

AVERILL, BA .

INORGANIC CHEMISTRY, 1991, 30 (10) :2365-2375

[7]

Fenske D., 1994, CLUSTERS COLLOIDS, P212

[8] SYNTHESIS AND CHARACTERIZATION OF NOVEL SELENIUM-CONTAINING CLUSTERS - CRYSTAL-STRUCTURES OF [RU4(MU-4-SE)2(CO)8(MU-CO)3] AND [RU3(MU-3-SE)2(CO)7(PH2P(CH2)3PPH2)] [J].

JOHNSON, BFG ;

LAYER, TM ;

LEWIS, J ;

MARTIN, A ;

RAITHBY, PR .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1992, 429 (03) :C41-C45

[9] Metal substitution reaction in the cluster (mu-H)(2)Fe-3(mu(3)-Se)(CO)(9) .4. Crystal and molecular structure of [Fe2W2(mu(3)-Se)(2)(mu(3)-CO)(mu-CO)(CO)(5)(eta(5)-C5H5)(2)] [J].

Konchenko, SN ;

Virovets, AV ;

Podberezskaya, NV .

POLYHEDRON, 1997, 16 (10) :1689-1691

[10] SELENIUM-BRIDGED CLUSTERS - SYNTHESIS AND CHARACTERIZATION OF SELENIUM-BRIDGED FE-MO CLUSTERS CP2MO2FE2SE3(CO)6, CP2MO2FE2SE2(CO)7, AND CP2MO2FESE(CO)7 [J].

MATHUR, P ;

HOSSAIN, MM ;

RHEINGOLD, AL .

ORGANOMETALLICS, 1994, 13 (10) :3909-3913