@article {4962,
	title = {Bis(carbonyl)platinum(II) derivatives: Molecular structure of cis-Pt(CO)(2)(SO3F)(2), complete vibrational analysis of cis-Pt(CO)(2)Cl-2, and attempted synthesis of cis-Pt(CO)(2)F-2},
	journal = {Inorganic Chemistry},
	volume = {39},
	number = {20},
	year = {2000},
	note = {ISI Document Delivery No.: 361DNTimes Cited: 12Cited Reference Count: 91},
	month = {Oct},
	pages = {4424-4432},
	type = {Article},
	abstract = {{As part of a comprehensive study of square planar palladium(II) and platinum(II) carbonyl derivatives, the molecular structure of cis-Pt(CO)(2)(SO3F)(2), the complete vibrational spectra of cis-Pt(CO)(2)Cl-2 and the attempted synthesis of cis-Pt(CO)(2)F-2 an reported. cis-Pt(CO)(2)(SO3F)(2) is isostructural with cis-Pd(CO) (2)(SO3F)(2) and crystallizes in the monoclinic space group P2(1)/n (no. 14). Crystal data: a = 7.419(1) Angstrom; b = 14.751(2) Angstrom; c 8.634(1) Angstrom; beta = 89.95(1)degrees; V = 934.9(2) Angstrom(3); Z = 4; T = 300 K; R [F-o > 4 sigma(F-o)] = 0.0447 and wR2 = 0.1097. The internal bond parameters of the cis-Pt(CO)(2)(SO3F)(2) are compared to those of cis-Pd(CO)(2)(SO3F)(2), cis-Pt(CO)(2)Cl-2, and [M(CO)(4)](2+)},
	keywords = {CARBONYL-COMPLEXES, CRYSTAL-STRUCTURE, FLUOROSULFATE, HALIDE LIGANDS, INORGANIC, LATE TRANSITION-ELEMENTS, NOBLE-METALS, OLIGOMERS, platinum, SPECTRA, UNDECAFLUORODIANTIMONATE(V)},
	isbn = {0020-1669},
	url = {<Go to ISI>://000089707500008},
	author = {von Ahsen, B. and Wartchow, R. and Willner, H. and Jonas, V. and Aubke, F.}
}
@article {4961,
	title = {{The reactions of the third transition series metal hexafluorides, MF6},
	journal = {Journal of Fluorine Chemistry},
	volume = {102},
	number = {1-2},
	year = {2000},
	note = {ISI Document Delivery No.: 302YMTimes Cited: 8Cited Reference Count: 77},
	month = {Mar},
	pages = {243-252},
	type = {Article},
	abstract = {{The reactions of the third transition (5d) series metal hexafluorides PtF6, IrF6, OsF6, ReF6 and WF6 with CO are studied in the Lewis superacid SbF5, the Bronsted superacid HF and the conjugate Bronsted-Lewis superacid HF-SbF5, in order to evaluate their potential as reactants in reductive carbonylations. These reactions are aimed at the generation of homoleptic metal carbonyl cations of the type [M(CO)(n)](m+)},
	keywords = {<IR(CO)(6)>(3+), carbonyl fluoride, CO, FLUOROSULFATES, HEXACARBONYLS, homoleptic carbonyl complexes, INCLUDING STEREOISOMERS, metal hexafluorides, MOLECULAR-STRUCTURE, NOBLE-METALS, PALLADIUM(II), platinum, superacid, UNDECAFLUORODIANTIMONATE(V), VIBRATIONAL-SPECTRA},
	isbn = {0022-1139},
	url = {<Go to ISI>://000086394100033},
	author = {von Ahsen, B. and Bach, C. and Pernice, H. and Willner, H. and Aubke, F.}
}
@article {3844,
	title = {Homoleptic carbonyl cations of palladium(I), palladium(II), platinum(II), and gold(I) - Simplified synthetic routes to their fluoroantimonate(V) salts},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {74},
	number = {11},
	year = {1996},
	note = {ISI Document Delivery No.: WC124Times Cited: 8Cited Reference Count: 68},
	month = {Nov},
	pages = {1952-1958},
	type = {Article},
	abstract = {{The original synthetic routes to the new noble metal carbonyl cations [Au(CO)(2)](+) and [M(CO)(4)](2+)},
	keywords = {ACIDS, and Pt(II), carbonylations in strong acidic media, COMPLEXES, DERIVATIVES, FLUOROSULFATES, MAS NMR-SPECTRA, metal carbonyl cations of Au(I), MONOXIDE, NOBLE-METALS, Pd(I), Pd(II), reactions in liquid SbF5, reductive carbonylation in liquid SbF5, solvolysis, UNDECAFLUORODIANTIMONATE(V), VIBRATIONAL-SPECTRA},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1996WC12400009},
	author = {Wang, C. Q. and Siu, S. C. and Hwang, G. and Bach, C. and Bley, B. and Bodenbinder, M. and Willner, H. and Aubke, F.}
}
@article {3842,
	title = {Solvolysis reactions in liquid antimony (V) fluoride. A convenient and versatile synthetic method},
	journal = {European Journal of Solid State and Inorganic Chemistry},
	volume = {33},
	number = {9},
	year = {1996},
	note = {ISI Document Delivery No.: VK527Times Cited: 9Cited Reference Count: 71},
	pages = {917-930},
	type = {Article},
	abstract = {{Solvolysis reactions of various fluorosulfates in liquid antimony (V) fluoride allow the synthesis of a wide range of fluoroantimonate (V) salts with main group, organometallic and transition metal cations. In the presence of carbon monoxide, CO, at pressures of 0.5 to 2.0 atmospheres a new group of homoleptic carbonyl cations of electronrich metals (Hg, Au, Pt, Pd, Ir, Ru, and Os) form with [Sb2F11](-) as anion. The salts show relatively high thermal stability (> 100 degrees C). The geometries of the cations [Au(CO)(2)](+), [Hg(CO)(2)](2+) (linear) and [M(CO)(4)](2+)},
	keywords = {CATIONS, CRYSTAL, FLUOROSULFATES, MAGNETIC-PROPERTIES, MAS NMR-SPECTRA, MOLECULAR-STRUCTURE, NOBLE-METALS, TRIS(FLUOROSULFATE), UNDECAFLUORODIANTIMONATE(V), VIBRATIONAL-SPECTRA},
	isbn = {0992-4361},
	url = {<Go to ISI>://A1996VK52700012},
	author = {Wang, C. and Hwang, G. and Siu, S. C. and Aubke, F. and Bley, B. and Bodenbinder, M. and Bach, C. and Willner, H.}
}
@article {3541,
	title = {NEW HOMOLEPTIC METAL-CARBONYL CATIONS - THE SYNTHESES, VIBRATIONAL AND C-13 MAS NMR-SPECTRA OF HEXACARBONYL-RUTHENIUM(II) AND HEXACARBONYL-OSMIUM(II) UNDECAFLUORODIANTIMONATE(V), [RU(CO)(6)][SB2F11](2) AND [OS(CO)(6)][SB2F11](2)},
	journal = {Journal of the Chemical Society-Chemical Communications},
	number = {20},
	year = {1995},
	note = {ISI Document Delivery No.: TB415Times Cited: 38Cited Reference Count: 22},
	month = {Oct},
	pages = {2071-2072},
	type = {Article},
	abstract = {The new homoleptic carbonyl cations [Ru(CO)(6)](2+) and [Os(CO)(6)](2+) are obtained as [Sb2F11](-) salts by the reductive carbonylation of M(SO3F)(3) (M = Ru, Os), under very mild conditions (60-90 degrees C, 1 atm CO), in liquid SbF5 in a simple, one-step procedure, and are characterized by FT Raman, FTIR and C-13 MAS NMR spectroscopy.},
	keywords = {FLUOROSULFATES, NOBLE-METALS},
	isbn = {0022-4936},
	url = {<Go to ISI>://A1995TB41500013},
	author = {Wang, C. Q. and Bley, B. and Balzerjollenbeck, G. and Lewis, A. R. and Siu, S. C. and Willner, H. and Aubke, F.}
}
@article {2956,
	title = {CARBON-MONOXIDE AS A SIGMA-DONOR LIGAND IN COORDINATION CHEMISTRY},
	journal = {Coordination Chemistry Reviews},
	volume = {137},
	year = {1994},
	note = {ISI Document Delivery No.: PW818Times Cited: 84Cited Reference Count: 189},
	month = {Dec},
	pages = {483-524},
	type = {Review},
	abstract = {In addition to the numerous and varied examples of organometallic and coordination compounds where carbon monoxide functions as a pi-acceptor ligand, there is a small but select group of derivatives where the CO-metal bonding relies predominantly on a-bonding only. The metal derivatives, which include Pt(CO)(2)Cl-2 known since 1868, are formed by electron-rich metals (Pd, Pt, Ag and Au), in oxidation states +1 and +2, are cationic in nature, and are for the most part thermally stable. Their generation in strong protonic and Lewis acids (HSO3F, HSO3F-SbF5 and liquid SbF5) allows convenient synthesis. The predominance of sigma-bonding results in unusual spectroscopic properties, such as <(nu)over bar>CO stretching vibrations as high as 2280 cm(-1), relative to 2143 cm(-1) in free CO, and C-13 chemical shifts which are 180-130 ppm rather than 190-220 ppm for classical transition-metal carbonyls. Consequently two basic principles, the synergic bonding model and the rule of 18, fail for these complexes. Recent structural studies point to the importance of secondary OC...OS or OC...FSb contacts, which in place of pi-backdonation provide for a measure of charge compensation both in solution or in the solid state. This review concentrates on very recent (since 1990) developments in this field, which is expanding rapidly beyond the transition metals.},
	keywords = {FLUOROSULFATE DERIVATIVES, GOLD(III) FLUOROSULFATE, HIGHLY REDUCED ORGANOMETALLICS, LATE TRANSITION-ELEMENTS, MAGNETIC-PROPERTIES, MICROWAVE-SPECTRUM, MOLECULAR-STRUCTURE, NOBLE-METALS, THIONYL CHLORIDE, VIBRATIONAL-SPECTRA},
	isbn = {0010-8545},
	url = {<Go to ISI>://A1994PW81800013},
	author = {Aubke, F. and Wang, C.}
}
