Matijašić, Ivanka; Bocelli, Gabrijele; Rizzoli, Corado; Tušek-Božić, Ljerka
Synthesis and crystal and molecular structure of trans-[PtCl2(8-dqmp)(2)] - (8-dqmp = diethyl 8-quinolylmethylphosphonate).
Croatica Chemica Acta, 72
The complex trans-[PtCl2(8-dqmp)(2)] - trans-dichloro-bis(diethyl 8-quinolylmethylphosphonate-kappa N)platinum(II) - has been synthesized and the molecular structure has been determined by a crystallographic study. The platinum atom has a slightly distorted trans square-planar configuration with Pt1-N1 = 2.042(4) and Pt1-Cl1 = 2.306(1) Angstrom. The dihedral angle between the Pt coordination plane and the mean plane of the 8-quinolylmethyl moiety is 65.1(1)degrees. The complex reveals a very interesting feature: a very short methylene proton-platinum distance of 2.309(5) Angstrom occupying approximately axial positions around the central metal atom for the hydrogen atom H10B. Refinement was performed by least-squares methods to a final R value of 3.02%.
||x-ray structure; platinum(II) complex; diethyl 8-quinolylmethylphosphonate; Pt-H interaction; palladium(ii) halide-complexes; transition-metal complexes; h-c interactions; antitumor-activity; schiff-base; ligands; binding; spectroscopy; DNA
||NATURAL SCIENCES > Chemistry
||Division of Physical Chemistry
|Project title||Project leader||Project code||Project type|
|Novi kemijski spojevi od katalitičkog i biološkog interesa||Boris Kamenar||119407||MZOS|
|Struktura i bioaktivnost organskih i organometalnih spojeva||Ljerka Tušek-Božić||00980607||MZOS|
||26 Nov 2013 12:44
||28 Feb 2014 13:13
Actions (login required)