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  • 1
    Electronic Resource
    Electronic Resource
    Schwingungsspektroskopische Untersuchungen an Trimethylphosphonium-Kationen (CH3)3PX+ (X = H, D) und Kristallstrukturen von (CH3)3PD+SbCl6- und (CH3)3PCl+SbCl6- (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 614 (1992), S. 102-108 
    Details
    ISSN: 0044-2313
    Keywords: Trimethylphosphonium Salts ; Preparation ; Vibrational Spectra ; NMR Spectra ; Crystal Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Vibrational Spectra of Trimethylphosphonium Cations (CH3)3PX+ (X = H, D) and Crystal Structures of (CH3)3PD+SbCl6- and (CH3)3PCl+SbCl6-The trimethylphosphonium salts (CH3)3PX+SbCl6- (X = H, D) and (CH3)3PH+MF6- (M = As, Sb) are prepared and characterized by vibrational and NMR spectroscopy (1H, 31P, 13C).In addition the crystal structures of (CH3)3PD+SbCl6- and (CH3)3PCl+SbCl6- are reported. (CH3)3PD+SbCl6- crystallizes in the orthorhombic space group Pnma with a = 1555(1) pm, b = 753.1(8) pm, c = 1166(1) pm Z = 4. (CH3)3PCl+SbCl6- crystallizes triclinic in the space group P1 with a = 704.6(4) pm, b = 729.5(3) pm, c = 1391.1(7) pm, α = 89.57(4)°, b̃ = 88.04(4)°, γ = 74.98(4)° and Z = 2.
    Notes: Die Trimethylphosphonium-Salze (CH3)3PX+SbCl6- (X = H, D) und (CH3)3PH+MF6- (M = As, Sb) werden dargestellt und schwingungs- sowie NMR-spektroskopisch (1H, 31P, 13C) untersucht.Zusätzlich wird über die Kristallstrukturen von (CH3)3PD+SbCl6- und (CH3)3PCl+SbCl6- berichtet. (CH3)3PD+SbCl6- kristallisiert in der orthorhombischen Raumgruppe Pnma mit a = 1 555(1) pm, b = 753,1(8) pm, c = 1166(1) pm und Z = 4. (CH3)3PCl+SbCl6- kristallisiert triklin in der Raumgruppe P1 mit a = 704,6(4) pm, b = 729,5(3) pm, c = 1391,1(7) pm, α = 89,57(4)°, b̃ = 88,04(4)°, γ = 74,98(4)° und Z = 2.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926140818
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  • 2
    Electronic Resource
    Electronic Resource
    Darstellung und spektroskopische Charakterisierung der Cyannitrilium-Salze NCCNH+MF6- und der N-Methyl-cyannitrillium-Salze NCCNCH3+MF6- (M = As, Sb) (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 618 (1992), S. 139-143 
    Details
    ISSN: 0044-2313
    Keywords: Cyanonitrilium Salts ; Preparation ; Vibrational Spectra ; NMR Spectra ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Spectroscopic Characterization of the Cyanonitrilium Salts NCCNH+MF-6 and the N-Methyl-cyanonitrilium Salts NCCNCH3+MF6- (M = As, Sb)The cyanonitrilium salts NCCNH+MF-6 (M = As, Sb) are prepared by protonation of cyanogene (CN)2 in the superacid HF/MF5 at 195 K. The synthesis of the N-methyl-cyanonitrilium salts NCCNCH3+MF6- (M = As, Sb) is proceeded by methylation of cyanogene by CH3OSO+MF6- in SO2 also at low temperature. All salts are characterized by vibrational and NMR spectra.
    Notes: Die Cyannitrilium-Salze NCCNCH+MF6- (M = As, Sb) werden aus Dicyan (CN)2 durch Protonierung in der Supersäure HF/MF5 bei 195 K dargestellt. Die Synthese der N-Methylcyannitriliumsalze NCCNCH3+MF6- (M = As, Sb) erfolgt durch Methylierung von Dicyan mit CH3OSO+MF6- in SO2 ebenfalls bei tiefer Temperatur. Alle Salze werden schwingungs- und NMR-spektroskopisch charakterisiert.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926180123
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  • 3
    Electronic Resource
    Electronic Resource
    Über die Kristallstrukturen von CH3PF2H+AsF6- und CH3PF2H+SbF6- und eine einfache Darstellung von CH3PF2 (1994)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 509-513 
    Details
    ISSN: 0044-2313
    Keywords: (difluoro)methylphosphine ; (difluoro)methylphosphonium salts ; preparation ; single crystall X-ray structure ; vibrational and NMR spectra ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On the Crystal Structures of CH3PF2H+AsF6- and CH3PF2H+SbF6- and a simple Method for Preparation of CH3PF2A simple method for preparation of CH3PF2 from CH3PCl2 is reported. The phosphonium salts CH3PF2H+MF6- are obtained by the reaction of CH3PCl2 with superacidic systems HF/MF5 (M = As, Sb). CH3PF2H+SbF6- crystallizes in the space group P1 with a = 548.4(4) pm, b = 695.5(8) pm, c = 960.2(9) pm, α = 94.68(5)°, β = 97.19(6)°, γ = 94.41(6)° and Z = 2. CH3PF2H+SbF6- crystallizes in P1 with a = 554.3(3), b = 724.2(4), c = 970.4(5), α = 94.73(4)°, β = 96.14(5)°, γ = 95.30(4)°.
    Notes: Es wird über eine einfache Darstellung von CH3PF2 aus CH3PCl2 berichtet, welches in den supersauren Systemen HF/MF5 (M = As, Sb) zu den Phosphoniumsalzen CH3PF2H+MF6- protoniert wird. CH3PF2H+AsF6- kristallisiert in der Raumgruppe P1 mit a = 548,4(4) pm, b = 695,5(8) pm, c = 960,2(9) pm, α = 94,68(5)°, β = 97,19(6)°, γ = 94,41(6)° und Z = 2, das isostrukturelle CH3PF2H+SbF6- mit a = 554,3(3), b = 724,2(4), c = 970,4(5), α = 94,73(4)°, β = 96,14(5)°, γ = 95,30(4)°.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19946200319
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  • 4
    Electronic Resource
    Electronic Resource
    Darstellung und Charakterisierung von Trimethylsilyliod(III)-nitrat (CH3)3SiI(ONO2)2 und Methyliod(III)-nitrat CH3I(ONO2)2 (1997)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 623 (1997), S. 659-663 
    Details
    ISSN: 0044-2313
    Keywords: Iodine Nitrates ; Trimethylsilyliodine(III) nitral (CH3)3SiI(ONO2)2 ; Methyliodine(III) nitrate CH3I(ONO2)2 Chlorine Nitrate ; Vibrational Spectra ; NMR Spectra ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Formation and Characterization of Trimethylsilyliodine(III) Nitrate (CH3)3SiI(ONO2)2 and Methyliodine(III) Nitrate CH3I(ONO2)2(CH3)3SiI and CH3I yield with excess ClONO2 in an oxidative addition the Trimethylsilyliodine(III) nitrate and Methyliodine(III) nitrate, respectively. The compounds are characterized by vibrational and NMR-Spectra.
    Notes: (CH3)3SiI und CH3I reagieren mit überschüssigem ClONO2 in einer oxidativen Additionsreaktion zu Trimethylsilyliod(III)-nitrat bzw. Methyliod(III)-nitrat. Die Charakterisierung erfolgte mittels Schwingungs- und NMR-Spektroskopie.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.199762301105
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