Abstract
The title complex, [CuCl(C12H8N2)2][Mn(C7H3NO4)Cl(C12H8N2)]·CH3OH, consists of discrete [CuCl(phen)2]+ cations (phen is 1,10-phenanthroline), [MnCl(pydc)(phen)]− anions (H2pydc is 2,6-pyridine-2,6-dicarboxylic acid) and one methanol solvent molecule of crystallization per asymmetric unit. It should be noted, that a solvent-masking procedure as implemented in OLEX2 [Dolomanov et al. (2009). J. Appl. Cryst. 42, 339–341 ▶] was used to remove the electronic contribution from one disordered solvent molecule, presumably methanol. Only the atoms used in the refined model are reported in chemical formula and related values. The CuII ion is five-coordinated by two phenanthroline ligands and one chloride ion in a distorted trigonal–bipyramidal geometry. The dihedral angle between the phen ligands is 65.21 (5)°. The MnII ion is six-coordinated by one Cl atom, two N atoms from a phen ligand, as well one N atom and two O atoms from pydc in a distorted octahedral coordination geometry, with cis angles ranging from 72.00 (8) to 122.07 (8)° and trans angles ranging from 143.98 (8) to 163.15 (6)°. In the crystal, C—H⋯O, O—H⋯O and C—H⋯Cl hydrogen bonds, cation–anion π–π interactions between the phen ring systems with centroid–centroid distances in the range 3.881 (34)–4.123 (36) Å, as well as cation–cation, anion–anion π–π interactions between the phen rings with centroid–centroid distances in the range 3.763 (4)–3.99 (5) Å and pydc rings with centroid–centroid distances 3.52 (5) Å link the various components.
Highlights
Anions (H2pydc is 2,6-pyridine-2,6-dicarboxylic acid) and one methanol solvent molecule of crystallization per asymmetric unit
The CuII ion is five-coordinated by two phenanthroline ligands and one chloride ion in a distorted trigonal–bipyramidal geometry
MnII ion is six-coordinated by one Cl atom, two N atoms from a phen ligand, as well one N atom and two O atoms from pydc in a distorted octahedral coordination geometry, with cis angles ranging from 72.00 (8) to 122.07 (8) and trans angles ranging from 143.98 (8) to 163.15 (6)
Summary
Chloridobis(1,10-phenanthroline-j2N,N0 )copper(II) chlorido(1,10-phenanthrolinej2N,N0 )(pyridine-2,6-dicarboxylatoj3O2,N,O6)manganate(II) methanol monosolvate For background to the direct synthesis of heterometallic complexes, see: Chygorin et al (2012); Nesterov et al (2012); Nesterova et al (2013). For the structures of related complexes, see: Wei & Yang (2004); Lu et al (2004); Murphy et al (1997); Liu et al (2006); Ma et al (2002); Laine et al (1995); Chatterjee et al (1998). Halyna I. Buvailo,a* Julia A. Rusanova,b Valeriya G. Makhankova,a Vladimir N. Kokozayb and Roman I.
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