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Journal of Structural Chemistry

2017 year, number 5

STRUCTURE AND THERMAL PROPERTIES OF A NOVEL VOLATILE BIS(1,1,1-TRIFLUORO-5,5-DIMETHYL-3-HEXENE-4-IMINO-2-ONATE)PLATINUM(II) COMPOUND

G. I. Zharkova, I. A. Baidina, A. I. Smolentsev, P. A. Stabnikov, N. B. Morozova
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Keywords: ОІ-иминокетонаты Pt(II), структура, летучесть, прекурсор для MOCVD, Pt(II)ОІ-iminoketonates, structure, volatility, MOCVD precursor

Abstract

A novel volatile Pt(II)b-iminoketonate complex is synthesized. b-Aminovinylketone H(i-ptac) = [CF3-C(O)-CH=C(NH2)-C(CH3)3] is used as a ligand. The XRD method is used to determine the structures of the ligand and the complex. The crystallographic data for C16H22F6N2O2Pt are as follows: a = 10.0716(4) Å, b = 10.9572(4) Å, c = 9.6322(4) Å, b = 110.9010(10)°, space group С 2/ m , Z = 2, R = 0.011. The platinum atom has a square planar coordination with two oxygen and two nitrogen atoms of two bidentately linked ketoiminate ligands in trans -position; the PtO2N2 coordination site is formed.