@article {2610,
	title = {HL2[P(1,2-O(2)C(6)H4)(3)] (L = DMSO or DMF): A Convenient Proton Source with a Weakly Basic Phosphorus(V) Anion},
	journal = {Organometallics},
	volume = {28},
	number = {15},
	year = {2009},
	note = {ISI Document Delivery No.: 476PYTimes Cited: 0Cited Reference Count: 114Siu, Paul W. Gates, Derek P.},
	month = {Aug},
	pages = {4491-4499},
	type = {Review},
	abstract = {Treating phosphorus pentachloride with catechol (3 equiv) followed by the addition of dimethylsulfoxide (DMSO) or dimethylformamide (DMF) affords isolable bronsted acids of tris- (o-phenylenedioxy)phosphate anion, [p(1,2-O2C6H4)(3)](-). Specifically. H(DMSO)(2)[P(1,2-O2C6H4)(3)] and H(DMF)(2)[P(1,2-O2C6H4)(3)] have been isolated as crystalline solids. The downfield shifts of the acidic proton in their H-1 NMR spectra are consistent with its expected high acidity. The molecular structures of H(DMSO)(2)[P(1,2-O2C6H4)(3)] and H(DMF)(2)[P(1,2-O2C6H4)(3)] reveal that the protons in each are O-bound by either DMSO (x2) or DMF (x2). The N-H stretching frequency for the Oct(3)NH[P(1,2-O2C6H4)(3)] ((V) over bar (N-H) =3129 cm(-1)) is identical to that observed for trioctylammonium tetrafluoroborate ((v) over bar (N-H) = 3129 cm(-1)), suggesting that the basicity of these two weakly coordinating anions is similar. A preliminary investigation of the effectiveness of H(DMF)(2)[p(1,2-O2C6H4] in the protonolysis of metal-alkyl bonds was undertaken. Treating (dppe) pdMe(2) [dppe = 1,2-bis(diphenylphosphino)ethane] with H(DMF)(2)[P(1,2-O2C6H4)(3)] affords either [(dppe)pd(NCMe)Me][P(1,2-O2C6H4)(3) (1:1 ratio) or [(dppe)pd(NCMe)(2)(][P(1,2-O2C6H4)(3)](2) (1:2 ratio), both of which are structurally characterized.},
	keywords = {ALTERNATING COPOLYMERIZATION, ANIONS, CARBON-MONOXIDE, COORDINATING ANIONS, CRYSTAL-STRUCTURE, DIMETHYL-SULFOXIDE, MIGRATORY INSERTION, MOLECULAR-STRUCTURE, OLEFIN, PALLADIUM(II) COMPLEXES, POLYMERIZATION, SUPERWEAK},
	isbn = {0276-7333},
	url = {<Go to ISI>://000268455900036},
	author = {Siu, P. W. and Gates, D. P.}
}
@article {1338,
	title = {Salts of the cobalt(I) complexes [Co(CO)(5)](+) and[Co(CO)(2)(NO)(2)](+) and the Lewis acid-base adduct [CO2(CO)(7)CO-B(CF3)(3)]},
	journal = {Chemistry-a European Journal},
	volume = {12},
	number = {32},
	year = {2006},
	note = {ISI Document Delivery No.: 110YZTimes Cited: 4Cited Reference Count: 60Bernhardt, Eduard Finze, Maik Willner, Helge Lehmann, Christian W. Aubke, Friedhelm},
	month = {Nov},
	pages = {8276-8283},
	type = {Article},
	abstract = {The reaction of [Co-2(CO)(8)] with (CF3)(3)BCO in hexane leads to the Lewis acid-base adduct [CO2(CO)(7)COB(CF3)(3)] in high yield. When the reaction is performed in anhydrous HF solution [Co(CO)(5)][(CF3)(3)BF] is isolated. The product contains the first example of a homoleptic metal pentacarbonyl cation with 18 valence electrons and a trigonal-bipyramidal structure. Treatment of [Co-2(CO)(8)] or [Co(CO)(3)NO] with NO+ salts of weakly coordinating anions results in mixed crystals containing the [Co(CO)(5)](+)/[Co(CO)(2)(NO)(2)](+) ions or pure novel [Co(CO)(2)(NO)(2)](+) salts, respectively. This is a promising route to other new metal carbonyl nitrosyl cations or even homoleptic metal nitrosyl cations. All compounds were characterized by vibrational spectroscopy and by single-crystal X-ray diffraction.},
	keywords = {ALUMINUM HALIDES, ANIONS, carbonyl ligands, cobalt, density, density functional calculations, DICOBALT OCTACARBONYL, EXCHANGE, LIGANDS, METAL-CARBONYL CATIONS, NITRIC-OXIDE, NITROSYL, SOLID-STATE, SPECTROSCOPIC PROPERTIES, vibrational spectroscopy, VIBRATIONAL-SPECTRA},
	isbn = {0947-6539},
	url = {<Go to ISI>://000242418600008},
	author = {Bernhardt, E. and Finze, M. and Willner, H. and Lehmann, C. W. and Aubke, F.}
}
@article {762,
	title = {Cationic carbonyl complexes of rhodium(I) and rhodium(III): Syntheses, vibrational spectra, NMR studies, and molecular structures of tetrakis(carbonyl)rhodium(I) heptachlorodialuminate and -gallate, [Rh(CO)(4)][Al2Cl7] and [Rh(CO)(4)][Ga2Cl7]},
	journal = {Inorganic Chemistry},
	volume = {42},
	number = {12},
	year = {2003},
	note = {ISI Document Delivery No.: 688AXTimes Cited: 6Cited Reference Count: 73},
	month = {Jun},
	pages = {3801-3814},
	type = {Article},
	abstract = {{Dimeric rhodium(I) bis(carbonyl) chloride, [Rh(CO)(2)(mu-Cl)](2), is found to be a useful and convenient starting material for the syntheses of new cationic carbonyl complexes of both rhodium(l) and rhodium(III). Its reaction with the Lewis acids AlCl3 or GaCl3 produces in a CO atmosphere at room temperature the salts [Rh(CO)(4)][M2CI7] (M = Al, Ga), which are characterized by Raman spectroscopy and single-crystal X-ray diffraction. Crystal data for [Rh(CO)(4)][Al2Cl7]: triclinic, space group P1 (No. 2); a = 9.705(3)},
	keywords = {ACIDS, ANIONS, CO, CRYSTAL, EXCHANGE, IR, metals, MONOXIDE, RH, UNDECAFLUORODIANTIMONATE(V)},
	isbn = {0020-1669},
	url = {<Go to ISI>://000183410900016},
	author = {von Ahsen, B. and Bach, C. and Berkei, M. and Kockerling, M. and Willner, H. and Hagele, G. and Aubke, F.}
}
@article {571,
	title = {[Co(Co)(5)][(CF3)(3)BF]: A stable salt of a homoleptic trigonal-bipyramidal metal-carbonyl cation},
	journal = {Angewandte Chemie-International Edition},
	volume = {42},
	number = {18},
	year = {2003},
	note = {ISI Document Delivery No.: 681QPTimes Cited: 11Cited Reference Count: 34},
	pages = {2077-2079},
	type = {Article},
	keywords = {ACIDS, ANIONS, borates, carbonyl ligands, CO, cobalt complexes, MOLECULAR-STRUCTURE, RH, structure elucidation, superacids, UNDECAFLUORODIANTIMONATE(V), VIBRATIONAL-SPECTRA, X-RAY-DIFFRACTION},
	isbn = {1433-7851},
	url = {<Go to ISI>://000183047100021},
	author = {Bernhardt, E. and Finze, M. and Willner, H. and Lehmann, C. W. and Aubke, F.}
}
@article {4740,
	title = {The synthesis and the molecular structure of hexakis (carbonyl)hexafluoroantimonato(V)tungsten(II) undecafluorodiantimonate (V), [W(CO)(6)(FSbF5)][Sb2F11]},
	journal = {Inorganic Chemistry},
	volume = {39},
	number = {10},
	year = {2000},
	note = {ISI Document Delivery No.: 315QGTimes Cited: 10Cited Reference Count: 35},
	month = {May},
	pages = {2172-2177},
	type = {Article},
	abstract = {{The reaction of tungsten hexacarbonyl, W(CO)(6), with antimony(V) fluoride, SbF5, in the conjugate Bronsted-Lewis superacid HF-SbF5 at 40 degrees C produces quantitatively the salt [W(CO)(6)(FSbF5)][Sb2F11] as the main product. The observed 2e(-) oxidation without any loss of CO is unprecedented. The cation [W(CO)(6)(FSbF5)](+) is seven coordinated with a distorted C-2v capped trigonal prismatic structure. [W(CO)(6)(FSbF5)][Sb2F11] crystallizes in the monoclinic space group P-21 (No. 4). a 8.2051(12) Angstrom},
	keywords = {ANIONS, COMPLEXES, COORDINATION, CRYSTAL-STRUCTURE},
	isbn = {0020-1669},
	url = {<Go to ISI>://000087124000027},
	author = {Brochler, R. and Sham, I. H. T. and Bodenbinder, M. and Schmitz, V. and Rettig, S. J. and Trotter, J. and Willner, H. and Aubke, F.}
}
@article {4740,
	title = {The synthesis and the molecular structure of hexakis (carbonyl)hexafluoroantimonato(V)tungsten(II) undecafluorodiantimonate (V), [W(CO)(6)(FSbF5)][Sb2F11]},
	journal = {Inorganic Chemistry},
	volume = {39},
	number = {10},
	year = {2000},
	note = {ISI Document Delivery No.: 315QGTimes Cited: 10Cited Reference Count: 35},
	month = {May},
	pages = {2172-2177},
	type = {Article},
	abstract = {{The reaction of tungsten hexacarbonyl, W(CO)(6), with antimony(V) fluoride, SbF5, in the conjugate Bronsted-Lewis superacid HF-SbF5 at 40 degrees C produces quantitatively the salt [W(CO)(6)(FSbF5)][Sb2F11] as the main product. The observed 2e(-) oxidation without any loss of CO is unprecedented. The cation [W(CO)(6)(FSbF5)](+) is seven coordinated with a distorted C-2v capped trigonal prismatic structure. [W(CO)(6)(FSbF5)][Sb2F11] crystallizes in the monoclinic space group P-21 (No. 4). a 8.2051(12) Angstrom},
	keywords = {ANIONS, COMPLEXES, COORDINATION, CRYSTAL-STRUCTURE},
	isbn = {0020-1669},
	url = {<Go to ISI>://000087124000027},
	author = {Brochler, R. and Sham, I. H. T. and Bodenbinder, M. and Schmitz, V. and Rettig, S. J. and Trotter, J. and Willner, H. and Aubke, F.}
}
@article {4491,
	title = {Synthesis and structure of [{Mo(CO)(4)}(2)(cis-mu-F2SbF4)(3)](x)[Sb2F11](x): An ionic coordination polymer},
	journal = {Inorganic Chemistry},
	volume = {38},
	number = {16},
	year = {1999},
	note = {ISI Document Delivery No.: 226JVTimes Cited: 16Cited Reference Count: 35},
	month = {Aug},
	pages = {3684-3687},
	type = {Article},
	abstract = {{The oxidation of molybdenum hexacarbonyl, Mo(CO)(6), by antimony(V) fluoride, SbF5, at 60 degrees C in an excess of liquid SbF5, produces polymeric [{Mo(CO)(4)}(2)(cis-mu-F2SbF4)(3)](x)[Sb2F11](x) as the main product. Recrystallization from HF-SbF5 produces orange prismatic crystals, suitable for a single-crystal X-ray diffraction study. Crystals of [{Mo(CO)(4)}(2)(cis-mu-F2SbF4)(3)](x)[Sb2F11](x) are monoclinic, space group P2(1)/c (No. 14)},
	keywords = {ANIONS, COMPLEXES, CRYSTAL, FLUORIDE, FLUOROSULFATE, MOLYBDENUM, UNDECAFLUORODIANTIMONATE(V)},
	isbn = {0020-1669},
	url = {<Go to ISI>://000082017600016},
	author = {Brochler, R. and Freidank, D. and Bodenbinder, M. and Sham, I. H. T. and Willner, H. and Rettig, S. J. and Trotter, J. and Aubke, F.}
}
@article {4491,
	title = {Synthesis and structure of [{Mo(CO)(4)}(2)(cis-mu-F2SbF4)(3)](x)[Sb2F11](x): An ionic coordination polymer},
	journal = {Inorganic Chemistry},
	volume = {38},
	number = {16},
	year = {1999},
	note = {ISI Document Delivery No.: 226JVTimes Cited: 16Cited Reference Count: 35},
	month = {Aug},
	pages = {3684-3687},
	type = {Article},
	abstract = {{The oxidation of molybdenum hexacarbonyl, Mo(CO)(6), by antimony(V) fluoride, SbF5, at 60 degrees C in an excess of liquid SbF5, produces polymeric [{Mo(CO)(4)}(2)(cis-mu-F2SbF4)(3)](x)[Sb2F11](x) as the main product. Recrystallization from HF-SbF5 produces orange prismatic crystals, suitable for a single-crystal X-ray diffraction study. Crystals of [{Mo(CO)(4)}(2)(cis-mu-F2SbF4)(3)](x)[Sb2F11](x) are monoclinic, space group P2(1)/c (No. 14)},
	keywords = {ANIONS, COMPLEXES, CRYSTAL, FLUORIDE, FLUOROSULFATE, MOLYBDENUM, UNDECAFLUORODIANTIMONATE(V)},
	isbn = {0020-1669},
	url = {<Go to ISI>://000082017600016},
	author = {Brochler, R. and Freidank, D. and Bodenbinder, M. and Sham, I. H. T. and Willner, H. and Rettig, S. J. and Trotter, J. and Aubke, F.}
}
@article {4208,
	title = {Analyte-additive interactions in nonaqueous capillary electrophoresis: a critical review},
	journal = {Trac-Trends in Analytical Chemistry},
	volume = {17},
	number = {7},
	year = {1998},
	note = {ISI Document Delivery No.: 107HPTimes Cited: 54Cited Reference Count: 40},
	month = {Aug},
	pages = {424-434},
	type = {Review},
	abstract = {This article reviews the recent developments in nonaqueous capillary electrophoresis and discusses the effect of the solvent on analyte-additive interactions. When nonaqueous solvents are used, solvophobic interactions are generally weaker than those in water; therefore, those additives that can change the analyte mobility through electrostatic or donor-acceptor interactions should be further explored. (C) 1998 Elsevier Science B.V. All rights reserved.},
	keywords = {ANIONS, CHIRAL SEPARATION, cohesion energy, density, dielectric constant, electron donor-acceptor interaction, FORMAMIDE, ION, MEDIA, nonaqueous capillary electrophoresis, SEPARATION SELECTIVITY, solvent effect, SOLVENTS, SURFACTANTS, WATER, ZONE ELECTROPHORESIS},
	isbn = {0165-9936},
	url = {<Go to ISI>://000075202300022},
	author = {Bowser, M. T. and Kranack, A. R. and Chen, D. D. Y.}
}
@article {4159,
	title = {Homoleptic metal carbonyl cations of the electron-rich metals: Their generation in superacid media together with their spectroscopic and structural characterization},
	journal = {Angewandte Chemie-International Edition in English},
	volume = {36},
	number = {22},
	year = {1997},
	note = {ISI Document Delivery No.: YK253Times Cited: 18Cited Reference Count: 279},
	month = {Dec},
	pages = {2403-2425},
	type = {Review},
	keywords = {ANIONS, carbonyl complexes, CATIONS, CESIUM, FLUOROSULFATE, FLUOROSULFATE DERIVATIVES, GOLD(III), HEXAKIS(FLUOROSULFATO)ANTIMONATE(V), HIGHLY REDUCED ORGANOMETALLICS, MAS-NMR-SPECTRA, MOLECULAR-STRUCTURE, superacidic systems, synthetic methods, transition metals, TRANSITION-ELEMENTS, TRIFLUOROMETHYLATED, TRIS(PYRAZOLYL)BORATE, VIBRATIONAL-SPECTRA, WEAKLY COORDINATING},
	isbn = {0570-0833},
	url = {<Go to ISI>://A1997YK25300001},
	author = {Willner, H. and Aubke, F.}
}
@article {3909,
	title = {Quantitative description of migration behavior of porphyrins based on the dynamic complexation model in a nonaqueous capillary electrophoresis system},
	journal = {Electrophoresis},
	volume = {18},
	number = {1},
	year = {1997},
	note = {ISI Document Delivery No.: WH231Times Cited: 47Cited Reference Count: 48},
	month = {Jan},
	pages = {82-91},
	type = {Article},
	abstract = {The effect of an additive (Brij 35) on the mobilities of a group of porphyrin acids is quantitatively characterized based on a 1:I dynamic complexation model. Varying additive concentration shifts the equilibrium and changes the viscosity of the background electrolyte. The equilibrium constant, the electrophoretic mobility of the free analyte, and the electrophoretic mobility of the complex are identified as the parameters necessary to describe the analytes{\textquoteright} migration behavior. Several statistical methods for obtaining these parameters are discussed. The equilibrium constants and complex mobilities are calculated using three different linear regression methods. The weighted y-recip-rocal method was preferred because it gives smaller error, and the data points are evenly distributed along the concentration axis. These values are confirmed using a nonlinear regression to ensure that the proper weighting was used in the linear regression plots. The parameters are then used to predict the apparent mobilities of the analytes over the entire additive concentration range, allowing the optimum separation conditions to be identified. For disclike molecules, such as porphyrins, the mobility is determined by the orientation of the molecule in an electric field, in addition to their size and charge. The strength of binding between the porphyrins and Brij 35 depends on the number of binding sites and the solvation shell.},
	keywords = {additives, AFFINITY, ANIONS, BETA-CYCLODEXTRIN, BINDING, CHIRAL SEPARATION, DYNAMIC COMPLEXATION, ENANTIOMERS, nonaqueous capillary electrophoresis, PARAMETERS, PORPHYRIN, SELECTIVITY, SELECTORS, separation theory, TIOCONAZOLE, ZONE ELECTROPHORESIS},
	isbn = {0173-0835},
	url = {<Go to ISI>://A1997WH23100016},
	author = {Bowser, M. T. and Sternberg, E. D. and Chen, D. D. Y.}
}
@article {3616,
	title = {Development and application of a nonaqueous capillary electrophoresis system for the analysis of porphyrins and their oligomers (PHOTOFRIN)},
	journal = {Analytical Biochemistry},
	volume = {241},
	number = {2},
	year = {1996},
	note = {ISI Document Delivery No.: VV144Times Cited: 34Cited Reference Count: 23},
	month = {Oct},
	pages = {143-150},
	type = {Article},
	abstract = {PHOTOFRIN is a complex porphyrin mixture used in the photodynamic therapy of cancer, A nonaqueous buffer with a polyether additive is used in the development of a capillary electrophoresis method for the analysis of this type of compound. This method achieves partial separation of 60 peaks for PHOTOFRIN in 30 min. A methanol-based buffer is used to improve the efficiency of the separation by decreasing the aggregation of porphyrin, and the resolution is improved by using the electroosmotic flow (EOF) to counterbalance the electrophoretic migration of the analytes. This counter-balancing EOF holds the analytes in the electric field longer, thereby improving the resolution, Brij 35 is used as a complexation reagent to adjust the selectivity and improve the efficiency of the separation, The effects that Brij 35 concentration has on the separation of both monomeric and oligomeric porphyrins are discussed. The polarity of the solvent is adjusted through the addition of water and its effect is rationalized. A qualitative fingerprinting method for characterizing PHOTOFRIN is developed, and different batches and stressed samples are studied. (C) 1996 Academic Press, Inc.},
	keywords = {ANIONS, FLUORESCENCE DETECTION, HEMATOPORPHYRIN, PHOTODYNAMIC THERAPY, PHOTOSENSITIZERS, POLYHEMATOPORPHYRIN, SEPARATION},
	isbn = {0003-2697},
	url = {<Go to ISI>://A1996VV14400001},
	author = {Bowser, M. T. and Sternberg, E. D. and Chen, D. D. Y.}
}
