All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 606 (1991), S. 73-78 
    ISSN: 0044-2313
    Keywords: Complexes of tetraselenium-dinitride ; syntheses ; IR-spectra ; 119Sn-Mössbauer spectrum ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Donor-Acceptor Complexes [SnCl4(Se4N2)2] and [TiCl4(Se4N2)]The donor-acceptor complexes [SnCl4(Se4N2)2] and [TiCl4(Se4N2)] have been prepared by the reactions of Se4N2 with SnCl4 and TiCl4, respectively, in CH2Cl2 suspensions, forming red-brown, moisture sensitive crystal powders. The complexes are characterized by i. r. spectroscopy, the tin compound additionally by 119Sn Mössbauer spectroscopy. According to the spectra, in the tin complex both Se4N2 molecules are bonded with one of the nitrogen atoms at the tin atom in transposition (symmetry Ci), whereas in the titanium complex we assume both nitrogen atoms to be bonded in a chelating fashion at the titanium atom.
    Notes: Die Donorakzeptorkomplexe [SnCl4(Se4N2)2] und [TiCl4(Se4N2)] werden aus den Komponenten Se4N2 und SnCl4 bzw. TiCl4 in CH2Cl2-Suspensionen in Form rotbrauner, feuchtigkeitsempfindlicher Kristallpulver hergestellt. Die Komplexe werden durch ihre IR-Spektren, die Zinnverbindung zusätzlich durch das 119Sn-Mößbauer-Spektrum charakterisiert. Danach sind die Se4N2-Moleküle in der Zinnverbindung in trans-Position über je ein N-Atom an das Zinnatom koordiniert (Symmetrie Ci), während in dem Titankomplex vermutlich beide N-Atome des Se4N2-Moleküls chelatartig an das Titanatom gebunden sind.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...