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  • Chemistry  (1)
  • Carbon, number of atoms; Dissolved Organic Carbon; Dissolved Organic Matter; FTICRMS; Guaymas Basin; Hydrogen, number of atoms; Hydrogen/Carbon ratio; Intensity, relative; Molecular formula; Nitrogen, number of atoms; Oxygen, number of atoms; Oxygen/Carbon ratio; total hydrolyzable dissolved amino acids
  • 1960-1964  (1)
Collection
Keywords
  • Chemistry  (1)
  • Carbon, number of atoms; Dissolved Organic Carbon; Dissolved Organic Matter; FTICRMS; Guaymas Basin; Hydrogen, number of atoms; Hydrogen/Carbon ratio; Intensity, relative; Molecular formula; Nitrogen, number of atoms; Oxygen, number of atoms; Oxygen/Carbon ratio; total hydrolyzable dissolved amino acids
  • Inorganic Chemistry  (1)
Publisher
Year
  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 325 (1963), S. 26-42 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Compounds derived from the silicophosphoric acid, (H2SiP2O8)n, already known in the literatur have been prepared, some of them for the first time. These are its deuterated from, acid chloride and methyl, ethyl, butyl and phenyl esters, silicon phosphite and silicon organo phosphonates. It is shown that all these compounds are high condensed systems of the general formula (SiP2O6X2)n (with X = OH, OD, OR, Cl, H, R). From certain data, especially from the infrared spectra, we concluded that the molecular structure contains eight-membered rings of Si2P2O4 with alternating Si - O - P - O bonds linked together at the Si atom in a spiranoid manner, the phosphorous atoms having a configuration.
    Notes: Der bekannten Silicophosphorsäure (H2SiP2O8)n analoge Verbindungen wie die deuterierte Form, das Säurechlorid, die Methyl-, Äthyl-, Butyl- und Phenylester, die silicophosphorige Säure und Silicophosphonsäureverbindungen sind, z. T. erstmalig, dargestellt worden. Es kann gezeigt werden, daß es sich um einheitliche, hochpolymere Verbindungen der Zusammensetzung (SiP2O6X2)n (X = OH, OD, OR, Cl, H und R) handelt. Aus Eigenschaften, besonders aus den IR-Spektren wird der Schluß gezogen, daß Si2P2O4 Achtringe mit ausschließlich P - O - Si - O-Bindungen vorliegen, die an den Siliciumatomen spriranartig miteinander verknüpft sind. Die Phosphoratome haben die Gruppierung .
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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