Research output: Contribution to journal › Article › peer-review
Prediction of the relative probability and the kinetic parameters of bonds breakage in the molecules of palladium MOCVD precursors. / Krasnov, Pavel O.; Mikhaleva, Natalia S.; Kuzubov, Aleksander A. et al.
In: Journal of Molecular Structure, Vol. 1139, 05.07.2017, p. 269-274.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Prediction of the relative probability and the kinetic parameters of bonds breakage in the molecules of palladium MOCVD precursors
AU - Krasnov, Pavel O.
AU - Mikhaleva, Natalia S.
AU - Kuzubov, Aleksander A.
AU - Nikolaeva, Natalia S.
AU - Zharkova, Galina I.
AU - Sheludyakova, Lilia A.
AU - Morozova, Natalya B.
AU - Basova, Tamara V.
PY - 2017/7/5
Y1 - 2017/7/5
N2 - In this work, DFT calculations were carried out in order to compare the relative probability and the kinetic parameters of bonds breakage for the series of palladium β-diketonate derivatives, namely palladium β-ketoiminates with general formula Pd(R2[sbnd]C(NR1)[sbnd]CH[sbnd]CO[sbnd]R3)2, where R1[dbnd6]H, CH3; R2, R3[dbnd6]CH3, CF3, C(CH3)3, C(CH3)2OCH3. Apart from this, a detailed assignment of the most intense bands in the IR spectra of the investigated palladium β-ketoiminate derivatives has been performed. As the result of performed calculations it was shown that Pd[sbnd]O and Pd[sbnd]N bonds have the highest probability of breakage in the case of all considered complexes, wherein the probability of breakage of Pd[sbnd]O bond is more than 3 times higher than that of Pd[sbnd]N bond.
AB - In this work, DFT calculations were carried out in order to compare the relative probability and the kinetic parameters of bonds breakage for the series of palladium β-diketonate derivatives, namely palladium β-ketoiminates with general formula Pd(R2[sbnd]C(NR1)[sbnd]CH[sbnd]CO[sbnd]R3)2, where R1[dbnd6]H, CH3; R2, R3[dbnd6]CH3, CF3, C(CH3)3, C(CH3)2OCH3. Apart from this, a detailed assignment of the most intense bands in the IR spectra of the investigated palladium β-ketoiminate derivatives has been performed. As the result of performed calculations it was shown that Pd[sbnd]O and Pd[sbnd]N bonds have the highest probability of breakage in the case of all considered complexes, wherein the probability of breakage of Pd[sbnd]O bond is more than 3 times higher than that of Pd[sbnd]N bond.
KW - DFT calculations
KW - IR spectra
KW - Palladium β-ketoiminates
KW - Thermolysis
KW - RAMAN-SPECTRA
KW - CHEMICAL-VAPOR-DEPOSITION
KW - Palladium beta-ketoiminates
KW - NI(II) COMPLEXES
KW - METAL-CHELATE COMPOUNDS
KW - INFRARED-SPECTRA
KW - ATOMS LI
KW - PLATINUM-GROUP METALS
KW - THIN-FILM GROWTH
KW - GAUSSIAN-BASIS SETS
KW - VALENCE
UR - http://www.scopus.com/inward/record.url?scp=85015447702&partnerID=8YFLogxK
U2 - 10.1016/j.molstruc.2017.03.049
DO - 10.1016/j.molstruc.2017.03.049
M3 - Article
AN - SCOPUS:85015447702
VL - 1139
SP - 269
EP - 274
JO - Journal of Molecular Structure
JF - Journal of Molecular Structure
SN - 0022-2860
ER -
ID: 9977137