Abstract
In the title compound, [PdCl2(C5H8N2)(C12H12N2O)], the Pd atom adopts a slightly distorted trans-PdCl2N2 square-planar arrangement. The different Pd—N bond lengths can be related to the the electron-withdrawing effect of the o-toluoyl group on the substituted pyrazole ligand. The complex crystallizes as centrosymmetric hydrogen-bonded dimers through N—H⋯Cl linkages.
Highlights
In the title compound, [PdCl2(C5H8N2)(C12H12N2O)], the Pd atom adopts a slightly distorted trans-PdCl2N2 square-planar arrangement
The complex crystallizes as centrosymmetric hydrogen-bonded dimers through N—HÁ Á ÁCl linkages
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HB2672)
Summary
Absorption correction: multi-scan (SADABS; Sheldrick, 2004) Tmin = 0.703, Tmax = 0.843. 43509 measured reflections 4023 independent reflections 2686 reflections with I > 2(I) Rint = 0.056. 240 parameters H-atom parameters constrained Ámax = 1.09 e A À3 Ámin = À0.49 e A À3. In the title compound, [PdCl2(C5H8N2)(C12H12N2O)], the Pd atom adopts a slightly distorted trans-PdCl2N2 square-planar arrangement. The different Pd—N bond lengths can be related to the the electron-withdrawing effect of the o-toluoyl group on the substituted pyrazole ligand. The complex crystallizes as centrosymmetric hydrogen-bonded dimers through N—HÁ Á ÁCl linkages. Related literature For related literature, see: Mukherjee (2000); Komeda et al (2000); Li et al (2002); Guzei et al (2003); Guzei et al (2005); Ojwach et al (2005); Spencer et al (2006); Allen (2002)
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