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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 338 (1965), S. 199-208 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Silver salts of monobasic acids react with 2-aminopyridine and its derivatives forming generally 1,2 complexes. AgNO3, however, yields with 2-aminopyridine coordination compounds having metal to ligand ratios of 1:3 and 3:4. From the IR spectra is follows that the ring N of 2-methylamino-pyridine is bound to the silver ion, whereas 2-aminopyridine and 2-amino-6-methyl-pyridine seem to be bound by the NH2 groups, too, with no loss in the ability of these groups to form hydrogen bonds.
    Notes: Silbersalze einbasiger Säuren bilden mit 2-Amino-pyridin und seinen Derivaten im allgemeinen 1,2-Komplexe. Eine Ausnahme macht das Silbernitrat, das mit 2-Amino-pyridin Koordinationsverbindungen mit Metall-Ligand-Verhältnissen gleich 1:3 und 3:4 bildet. Aus den IR-Spektren der dargestellten Komplexe geht hervor, daß das 2-Methylaminopyridin über den Pyridinstickstoff von den Silberionen gebunden wird. Dagegen kommt beim 2-Amino-pyridin und dem 2-Amino-6--methyl-pyridin auch die NH2-Gruppe als Haftgruppe in Betracht. Ihre Befähigung zur Ausbildung von Wasserstoffbrückenbindungen wird dadurch nicht eingeschränkt.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
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  • 2
    Publication Date: 1993-05-01
    Print ISSN: 0042-207X
    Electronic ISSN: 1879-2715
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Published by Elsevier
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