Abstract
The title compound, [Pt(C23H14F2N)Cl(CH3CN)], comprises of a PtII atom in a distorted square-planar coordination, defined by a C,N-chelating 4-(3,5-difluorophenyl)-2,6-diphenylpyridine ligand, a chlorido and an acetonitrile ligand. Hydrogen-bonding interactions between the H atoms of the 3,5-difluorophenyl ring and the acetonitrile ligand with Cl and F acceptor atoms of neighbouring ligands consolidate the packing.
Highlights
The title compound, [Pt(C23H14F2N)Cl(CH3CN)], comprises of a PtII atom in a distorted square-planar coordination, defined by a C,N-chelating 4-(3,5difluorophenyl)-2,6-diphenylpyridine ligand, a chlorido and an acetonitrile ligand
We report the crystal structure of a novel platinum(II) complex, [PtCl(C23H14F2N)(CH3CN)]
The platinum(II) atom has a distorted square-planar coordination environment defined by a (C,N)-chelating 4-(3,5-difluorophenyl)-2,6-diphenylpyridine ligand, one chlorido ligand and one acetonitrile ligand (Fig. 1)
Summary
Platinum complexes have received attention because of their chemical and photophysical properties, such as high stabilities, emissions in the visible region, high fluorescent quantum yields and long excited lifetimes (Fang et al, 2018). We report the crystal structure of a novel platinum(II) complex, [PtCl(C23H14F2N)(CH3CN)]. The platinum(II) atom has a distorted square-planar coordination environment defined by a (C,N)-chelating 4-(3,5-difluorophenyl)-2,6-diphenylpyridine ligand, one chlorido ligand and one acetonitrile ligand (Fig. 1). The chelating ligand is not planar, with dihedral angles between the central pyridine ring and the two phenyl rings of 3.88 (13) for ring C1–C6 and of 52.97 (14) for ring C18–C23; the dihedral angle between the central pyridine ring and the difluorophenyl ring amounts to 20.35 (13). Hydrogen bonds between one H atom of the 3,5-difluorophenyl ring and the Cl atom, and between the acetonitrile ligand and F and Cl atoms of neighbouring molecules (Table 2), leading to the formation of a three-dimensional network
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