• myGriffith
    • Staff portal
    • Contact Us⌄
      • Future student enquiries 1800 677 728
      • Current student enquiries 1800 154 055
      • International enquiries +61 7 3735 6425
      • General enquiries 07 3735 7111
      • Online enquiries
      • Staff phonebook
    View Item 
    •   Home
    • Griffith Research Online
    • Journal articles
    • View Item
    • Home
    • Griffith Research Online
    • Journal articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

  • All of Griffith Research Online
    • Communities & Collections
    • Authors
    • By Issue Date
    • Titles
  • This Collection
    • Authors
    • By Issue Date
    • Titles
  • Statistics

  • Most Popular Items
  • Statistics by Country
  • Most Popular Authors
  • Support

  • Contact us
  • FAQs
  • Admin login

  • Login
  • Lewis-Base Adducts of Group 11 Metal(I) Compounds. XXXV : Complexes of the asymmetric bidentate ligands (L) 2-aminomethylpyridine and 2-hydrazinopyridine with copper(I) halides: Synthesis and structural characterization of [CuL2]+X-, X = Cl, Br, I

    Author(s)
    HEALY, PC
    KILDEA, JD
    SKELTON, BW
    WHITE, AH
    Griffith University Author(s)
    Healy, Peter C.
    Year published
    1988
    Metadata
    Show full item record
    Abstract
    The 1:2 adducts of the copper(I) halides (CuX ; X = Cl, Br, I) with the aliphatic/aromatic bidentate nitrogen bases 2-aminomethylpyridine, H2NCH2.C5H4N, and 2-hydrazinopyridine, H2N.NH.C5H4N, L, have been synthesized by recrystallization of stoichiometric copper(I) halide/base solutions from acetonitrile . In all cases, ionic complexes [CuL2]+ X- are obtained, copper being four-coordinated by a pair of bidentate ligands, and with widely varying distortions from ideal 2 symmetry. Cu-N (aromatic) in the 2-aminomethylpyridine adducts range from 1.979(8) to 2.037(5)?; while Cu-N(H2) are 2.102(9)-2.172(10)?, N( Ar )-Cu-N( Ar ) ...
    View more >
    The 1:2 adducts of the copper(I) halides (CuX ; X = Cl, Br, I) with the aliphatic/aromatic bidentate nitrogen bases 2-aminomethylpyridine, H2NCH2.C5H4N, and 2-hydrazinopyridine, H2N.NH.C5H4N, L, have been synthesized by recrystallization of stoichiometric copper(I) halide/base solutions from acetonitrile . In all cases, ionic complexes [CuL2]+ X- are obtained, copper being four-coordinated by a pair of bidentate ligands, and with widely varying distortions from ideal 2 symmetry. Cu-N (aromatic) in the 2-aminomethylpyridine adducts range from 1.979(8) to 2.037(5)?; while Cu-N(H2) are 2.102(9)-2.172(10)?, N( Ar )-Cu-N( Ar ) angles [130.7(2)-143.2(4)ݠare larger than N(H2)-Cu-N(H2)[114.8(2)-116.3(4)ݮ Comparable values for the 2-hydrazinopyridine complexes are 1.95(1)-2.036(5), 2.085(4)-2.214(7)?; 124.1(2)-140.8(4), 94.5(3)-128.0(3)஠In no case does the halide anion coordinate to the copper, displacing the aliphatic nitrogen donor group; rather it is stabilized in the crystal lattice by strong NH2嘠hydrogen bonding.
    View less >
    Journal Title
    Australian Journal of Chemistry
    Volume
    41
    DOI
    https://doi.org/10.1071/CH9880623
    Subject
    Chemical sciences
    Publication URI
    http://hdl.handle.net/10072/25023
    Collection
    • Journal articles

    Footer

    Disclaimer

    • Privacy policy
    • Copyright matters
    • CRICOS Provider - 00233E

    Tagline

    • Gold Coast
    • Logan
    • Brisbane - Queensland, Australia
    First Peoples of Australia
    • Aboriginal
    • Torres Strait Islander