SYNTHESIS AND CHARACTERIZATION OF [PT(CN)(AUCN)(AUPPH3)8](NO3) AND PT(CO)(AUPPH3)6(AUCN)2 - CRYSTAL-STRUCTURE OF [PT(CN)(AUCN)(AUPPH3)8](NO3)

被引：15

作者：

BOUR, JJ ^{[1
]}

SCHLEBOS, PPJ ^{[1
]}

KANTERS, RPF ^{[1
]}

BOSMAN, WP ^{[1
]}

SMITS, JMM ^{[1
]}

BEURSKENS, PT ^{[1
]}

STEGGERDA, JJ ^{[1
]}

机构：

[1] CATHOLIC UNIV NIJMEGEN,DEPT INORGAN CHEM & CRYSTALLOG,6525 ED NIJMEGEN,NETHERLANDS

来源：

INORGANICA CHIMICA ACTA | 1990年 / 171卷 / 02期

关键词：

D O I：

10.1016/S0020-1693(00)80429-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Pt(CN)(AuCN)(AuPPh3)8+ (1) can be prepared from Pt(AuPPh3)82+ (2) by an oxidative addition reaction with Au(CN)2-. The CO in Pt(CO)(Au- PPh3)82+ cannot be replaced with CN-, but in a slow process two PPh3 are replaced, forming Pt(CO)(Au- CN)2(AuPPh3)6 (3). The compounds are characterized by 31P, 13C and 195Pt NMR, FAB-MS and IR measurements. The structure of Pt(CN)(AuCN)- (AuPPh3)8(NO3) is determined by X-ray diffraction (monoclinic, space group P21/n, a = 17.269(20), b = 29.638(17), c = 27.88(3) Å, β = 93.95(14)°, V = 14233 Å3, Z = 4, the residuals are R = 0.063 and Rw = 0.090 for 5965 observed reflections and 467 variables Cu Kα radiation). In the metal cluster the central Pt atom is surrounded by eight Au atoms and one CN ligand in a spheroidal structure similar to that of Pt(CO)(AgNO3)(AuPPh3)82+. © 1990.

引用

页码：177 / 181

页数：5

共 15 条

[1]

BOUR JJ, 1988, RECL TRAV CHIM PAY B, V107, P211

[2] CHARACTERIZATION OF LARGE CATIONIC TRANSITION-METAL-GOLD CLUSTERS BY FAST-ATOM-BOMBARDMENT MASS-SPECTROSCOPY (FABMS) - NEW RE-AU AND PT-AU CLUSTERS - [AU4RE(H)4[P(P-TOL)3]2[PPH3)4]+, [AU2RE2(H)6(PPH3)6]+, AND [AU6PT(PPH3)7]2+ [J].

BOYLE, PD ;

JOHNSON, BJ ;

ALEXANDER, BD ;

CASALNUOVO, JA ;

GANNON, PR ;

JOHNSON, SM ;

LARKA, EA ;

MUETING, AM ;

PIGNOLET, LH .

INORGANIC CHEMISTRY, 1987, 26 (09) :1346-1350

[3]

Brauer G., 1962, HDB PRAPARATIVEN ANO, V2, P934

[4]

GLIEMANN G, 1985, STRUCT BOND, V62, P87

[5] REACTION OF CO AND AN ISONITRILE WITH PTAU8(PPH3)83+ - CRYSTAL-STRUCTURE OF PT(CO)(AUPPH3)8(NO3)2.2C4H10O-2CH2CL2 [J].

KANTERS, RPF ;

SCHLEBOS, PPJ ;

BOUR, JJ ;

BOSMAN, WP ;

BEHM, HJ ;

STEGGERDA, JJ .

INORGANIC CHEMISTRY, 1988, 27 (22) :4034-4037

[6] PTAU8AG AND PTAU8HG2 METAL CLUSTER COMPOUNDS PREPARED FROM PT(AUPPH3)82+ WITH AG+ AND HG22+ IONS [J].

KANTERS, RPF ;

BOUR, JJ ;

SCHLEBOS, PPJ ;

STEGGERDA, JJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1988, (24) :1634-1635

[7] ELECTROPHILIC ADDITION-REACTIONS OF AG+ WITH PT(AUPPH3)82+ AND PT(CO)(AUPPH3)82+ - CRYSTAL-STRUCTURES OF [PT(AGNO3)(AUPPH3)8](NO3)2 AND [PT(CO)(AGNO3)(AUPPH3)8](NO3)2 [J].

KANTERS, RPF ;

SCHLEBOS, PPJ ;

BOUR, JJ ;

BOSMAN, WP ;

SMITS, JMM ;

BEURSKENS, PT ;

STEGGERDA, JJ .

INORGANIC CHEMISTRY, 1990, 29 (02) :324-328

[8] THE CRYSTAL STRUCTURE OF KAU(CN)2 [J].

ROSENZWEIG, A ;

CROMER, DT .

ACTA CRYSTALLOGRAPHICA, 1959, 12 (10) :709-712

[9]

SCHOONDERGANG MFJ, IN PRESS

[10]

SHELDRICK GM, 1976, SHELX PROGRAM CRYSTA

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