Received 10 April 2013
In the title compound, trans-[PtCl2(C15H15ClFN5)2], the PtII atom, located on an inversion centre, is coordinated by the purine N atoms of the 2-chloro-6-[(3-fluorobenzyl)amino]-9-isopropyl-9H-purine ligands and two Cl atoms in a slightly distorted trans-square-planar coordination geometry [N-Pt-Cl angles = 89.91 (5) and 90.09 (5)°]. Weak intramolecular N-HCl contacts occur. In the crystal, C-HCl and C-HF contacts, as well as weak - stacking interactions [centroid-centroid distances = 3.5000 (11) and 3.6495 (12) Å] connect the molecules into a three-dimensional architecture.
For the structures of platinum(II) dichlorido complexes involving different 2-chloro-6-[(substituted-benzyl)amino]-9-isopropyl-9H-purine derivatives, see: Trávnícek et al. (2006); Szücová et al. (2008). For the synthesis of 2-chloro-6-[(substituted-benzyl)amino]-9-isopropyl-9H-purine derivatives, see: Starha et al. (2009).
Data collection: CrysAlis PRO (Agilent, 2012); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 2011); software used to prepare material for publication: publCIF (Westrip, 2010).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: JJ2166 ).
This work was supported by Palacký University (grant No. PrF_2013_015). The authors wish to thank Mr Tomás Silha for performing the CHN elemental analysis.
Agilent (2012). CrysAlis PRO. Agilent Technologies Ltd, Yarnton, England.
Brandenburg, K. (2011). DIAMOND. Crystal Impact GbR, Bonn, Germany.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Starha, P., Trávnícek, Z. & Popa, I. (2009). J. Inorg. Biochem. 103, 978-988.
Szücová, L., Trávnícek, Z., Popa, I. & Marek, J. (2008). Polyhedron, 27, 2710-2720.
Trávnícek, Z., Marek, J. & Szücová, L. (2006). Acta Cryst. E62, m1482-m1484.
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.