Joksch Markus, Spannenberg Anke, Beweries Torsten
Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, 18059 Rostock, Germany.
Acta Crystallogr E Crystallogr Commun. 2019 Jun 21;75(Pt 7):1011-1014. doi: 10.1107/S2056989019008491. eCollection 2019 Jul 1.
In the crystal structure of the isostructural title compounds, namely {2,6-bis-[(di--butyl-phosphan-yl)-oxy]-4-hy-droxy-phen-yl}chlorido-palladium(II), [Pd(CHOP)Cl], , and {2,6-bis-[(di--butyl-phosphan-yl)-oxy]-4-hy-droxy-phen-yl}chlorido-platinum(II), [Pt(CHOP)Cl], , the metal centres are coordinated in a distorted square-planar fashion by the POCOP pincer fragment and the chloride ligand. Both complexes form strong hydrogen-bonded chain structures through an inter-action of the OH group in the 4-position of the aromatic POCOP backbone with the halide ligand.
在同构的标题化合物的晶体结构中，即{2,6-双-[(二-丁基-膦基)-氧基]-4-羟基-苯基}氯钯(II)，[Pd(CHOP)Cl]，以及{2,6-双-[(二-丁基-膦基)-氧基]-4-羟基-苯基}氯铂(II)，[Pt(CHOP)Cl]，金属中心通过POCOP钳形片段和氯配体以扭曲的平面正方形方式配位。两种配合物通过芳族POCOP主链4-位的OH基团与卤化物配体的相互作用形成强氢键链结构。
