Crystal structure of [5-bromo-2-(pyridin-2-yl-κN)phenyl-κC 1](pentane-2,4-dionato-κ 2 O,O′)platinum(II)

Keito Fukuda; Tomoaki Sugaya; Koji Ishihara

doi:10.1107/S2056989015017478

Crystal structure of [5-bromo-2-(pyridin-2-yl-κN)phenyl-κC ¹](pentane-2,4-dionato-κ ² O,O′)platinum(II)

Keito Fukuda, Tomoaki Sugaya, Koji Ishihara

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The title cyclometalated platinum(II) complex with 2-(4-bromophenyl)pyridinato and acetylacetonato ligands, [Pt(C₁₁H₇BrN)(C₅H₇O₂)], consists of two crystallographically non-equivalent dimers, each stacked by π-π interactions with distances of ≃ 3.4Å. In both dimers, the platinum(II) complexes are arranged antiparallel to each other. Each complex exhibits a slightly distorted square-planar coordination environment around the central Pt(II) atom. The dihedral angles between two chelate rings including the Pt^II atom in these complexes are 0.08(12) and 1.54(9)°.

Original language	English
Pages (from-to)	1259-1261
Number of pages	3
Journal	Acta Crystallographica Section E: Crystallographic Communications
Volume	71
DOIs	https://doi.org/10.1107/S2056989015017478
Publication status	Published - 2015

Keywords

acetylacetonato ligand
crystal structure
cyclometalated complex
platinum(II)
π-π interactions

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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title = "Crystal structure of [5-bromo-2-(pyridin-2-yl-κN)phenyl-κC 1](pentane-2,4-dionato-κ 2 O,O′)platinum(II)",

abstract = "The title cyclometalated platinum(II) complex with 2-(4-bromophenyl)pyridinato and acetylacetonato ligands, [Pt(C11H7BrN)(C5H7O2)], consists of two crystallographically non-equivalent dimers, each stacked by π-π interactions with distances of ≃ 3.4{\AA}. In both dimers, the platinum(II) complexes are arranged antiparallel to each other. Each complex exhibits a slightly distorted square-planar coordination environment around the central Pt(II) atom. The dihedral angles between two chelate rings including the PtII atom in these complexes are 0.08(12) and 1.54(9)°.",

keywords = "acetylacetonato ligand, crystal structure, cyclometalated complex, platinum(II), π-π interactions",

author = "Keito Fukuda and Tomoaki Sugaya and Koji Ishihara",

note = "Publisher Copyright: {\textcopyright} 2015.",

year = "2015",

doi = "10.1107/S2056989015017478",

language = "English",

volume = "71",

pages = "1259--1261",

journal = "Acta Crystallographica Section E: Crystallographic Communications",

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TY - JOUR

T1 - Crystal structure of [5-bromo-2-(pyridin-2-yl-κN)phenyl-κC 1](pentane-2,4-dionato-κ 2 O,O′)platinum(II)

AU - Fukuda, Keito

AU - Sugaya, Tomoaki

AU - Ishihara, Koji

PY - 2015

Y1 - 2015

N2 - The title cyclometalated platinum(II) complex with 2-(4-bromophenyl)pyridinato and acetylacetonato ligands, [Pt(C11H7BrN)(C5H7O2)], consists of two crystallographically non-equivalent dimers, each stacked by π-π interactions with distances of ≃ 3.4Å. In both dimers, the platinum(II) complexes are arranged antiparallel to each other. Each complex exhibits a slightly distorted square-planar coordination environment around the central Pt(II) atom. The dihedral angles between two chelate rings including the PtII atom in these complexes are 0.08(12) and 1.54(9)°.

AB - The title cyclometalated platinum(II) complex with 2-(4-bromophenyl)pyridinato and acetylacetonato ligands, [Pt(C11H7BrN)(C5H7O2)], consists of two crystallographically non-equivalent dimers, each stacked by π-π interactions with distances of ≃ 3.4Å. In both dimers, the platinum(II) complexes are arranged antiparallel to each other. Each complex exhibits a slightly distorted square-planar coordination environment around the central Pt(II) atom. The dihedral angles between two chelate rings including the PtII atom in these complexes are 0.08(12) and 1.54(9)°.

KW - acetylacetonato ligand

KW - crystal structure

KW - cyclometalated complex

KW - platinum(II)

KW - π-π interactions

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