Abstract: The structure of a new phase of a volatile Pt(ktf)2 complex, where ktf = CF3–C(O)–CH–C(NH)–CH3, is determined by single crystal X-ray diffraction. The crystallographic data for C10H10F6N2O2Pt are as follows: a = 12.1716(7) Å, b = 8.5581(7) Å, c = 19.9966(15) Å, β = 96.840(3) ° , space group P21/c, Z = 6, R = 0.046. The compound is a 2:1 mixture of cis- and trans-isomers. The square environment of the platinum atom consists of oxygen and nitrogen atoms of two bidentately bonded ketoiminate ligands, resulting in the PtO2N2 coordination core. The difference in Pt–O (2.005 Å) and Pt–N (1.990 Å) bond lengths is 0.015 Å in the trans-isomer; the O–Pt–N chelate angle is 93.6 ° . In the cis-isomer, the average Pt–O and Pt–N bond lengths are 2.002 Å and 1.967 Å respectively; the chelate angle is 94.8 ° . The molecules are packed into infinite stacks with Pt ⋯ Pt distances of 4.096 Å and 4.159 Å.

Cite: Baidina I.A. , Pervukhina N.V. , Gromilov S.A.
STRUCTURE OF A NEW PHASE OF A VOLATILE PLATINUM(II) COMPLEX WITH 1,1,1-TRIFLUORO-4-IMINOPENTAN-2-ONE
Journal of Structural Chemistry. 2025. V.66. N9. P.1786-1796. DOI: 10.1134/S0022476625090021 WOS

Original: Байдина И.А. , Первухина Н.В. , Громилов С.А.
Строение новой фазы летучего комплекса платины(II) с 1,1,1-трифтор-4-иминопентан-2-оном
Журнал структурной химии. 2025. Т.66. №9. 151081 :1-10. DOI: 10.26902/JSC_id151081

Dates:

Published print:

Oct 9, 2025

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Web of science:

WOS:001591583400012

Citing: Пока нет цитирований

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