132953-33-4Relevant articles and documents
Synthesis and crystal structure of iodo-1-(2'-aminophenyl)-2,6-diaza-6-methyl-9-amino-noneno copper(II) iodide
Kwiatkowski, Edmund,Kwiatkowski, Marek,Olechnowicz, Aleksandra,Ossowski, Tadeusz,Kosciuszko, Bozena,Dettlaff-Weglikowska, Urszula
, p. 75 - 80 (2007/10/02)
Reaction of equimolar amounts of 2-aminobenzaldehyde and 3,3'-diamino-N-methyldipropylamine in methanol affords a novel 1:1 condensation product, abaMedpt, which has been isolated as the copper(II) complex, I.The crystal structure of the complex has been determined from single crystal diffractometer data and refined to a final R factor of 0.0353 with 2492 unique observations and 206 variables.The complex crystallizes in the monoclinic space group P21/c (Ndeg 14) with a = 9.263(2), b = 18.189(3), c = 11.740(3) Angstroem, β = 92.97(4) deg, Z = 4, Dc = 1.902 g cm-3.The structure involves a five-coordinate square-pyramid CuN4I chromophore and an uncoordinated iodide anion.Nitrogen atoms constitute the basal plane, while the bonded iodine occupies the apical position.The structure contrasts with the more usual distorted trigonal-bypiramidal stereochemistries of CuN4I chromophores reported so far.
