Výsledky vyhledávání - "S. K. Petrovskii"

Photophysics and Excited State Dynamics of Cyclometalated [M(Phbpy)(CN)] (M = Ni, Pd, Pt) Complexes: A Theoretical and Experimental Study

Autor: Igor O. Koshevoy, S. K. Petrovskii, Lukas Kletsch, Cristian A. Strassert, Maren Krause, Toni Eskelinen, Elena V. Grachova, Stefan Buss, Pipsa Hirva, Axel Klein

Publikováno v: Inorganic Chemistry. 60:8777-8789

Cyclometalated complexes [M(Phbpy)(CN)] (HPhbpy = 6-phenyl-2,2'-bipyridine) of the group 10 metals (Ni, Pd, and Pt) bearing a carbanionic -C∧N∧N pincer ligand were synthesized and studied in a combined experimental and computational DFT approach.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef60d5dc18e683bd47b70c48d49d946
https://doi.org/10.1021/acs.inorgchem.1c00680

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Hexavanadate–Organogold(I) Hybrid Compounds: Synthesis by the Azide–Alkyne Cycloaddition and Density Functional Theory Study of an Intriguing Electron Density Distribution

Autor: S. K. Petrovskii, Kirill Yu. Monakhov, Vladimir V. Sizov, Elena V. Grachova, Igor O. Koshevoy, Aleksandra V. Paderina, Viktoria V. Khistiaeva, Anastasia A. Sizova

Publikováno v: Inorganic Chemistry. 59:16122-16126

The fully oxidized Lindqvist-type hexavanadate compounds decorated by phosphine-derivatized Au(I) moieties oriented in a transoid fashion (n-Bu4N)2[V6O13{(OCH2)3CCH2(N3C2C6H5)AuP(C6H4OMe)3}2] (POMNAu) and (n-Bu4N)2[V6O13{(OCH2)3CCH2OCH2(C2N3H)AuP(C6H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ace85d525ffa4525258d18d4bd7ac9b3
https://doi.org/10.1021/acs.inorgchem.0c02621

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Luminescence behaviour of Au(i)–Cu(i) heterobimetallic coordination polymers based on alkynyl-tris(2-pyridyl)phosphine Au(i) complexes

Autor: Vladimir V. Sizov, Elena V. Grachova, Alexander A. Artem’ev, Anastasia A. Sizova, Andrey Yu. Baranov, Aleksandra V. Paderina, S. K. Petrovskii

Publikováno v: Dalton Transactions. 49:13430-13439

A set of alkynyl-tris(2-pyridyl)phosphine Au(i) complexes was synthesized and characterized. Free coordination functions on the ligand environment periphery, namely 'scorpionate' PPy3 and the C[triple bond, length as m-dash]C bond, allowed these dito

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b20f87a8c87ba7e6b2ec04b43208e50
https://doi.org/10.1039/d0dt02583f

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Re(I) Complexes as Backbone Substituents and Cross-Linking Agents for Hybrid Luminescent Polysiloxanes and Silicone Rubbers

Autor: Elena V. Grachova, Ilya E. Kolesnikov, Igor O. Koshevoy, Konstantin V. Deriabin, S. K. Petrovskii, Victoria V. Khistiaeva, Regina M. Islamova, Egor M. Baranovskii

Publikováno v: Molecules, Vol 26, Iss 6866, p 6866 (2021)
Molecules
Volume 26
Issue 22

This study focuses on the synthesis of hybrid luminescent polysiloxanes and silicone rubbers grafted by organometallic rhenium(I) complexes using Cu(I)-catalyzed azido-alkyne cycloaddition (CuAAC). The design of the rhenium(I) complexes includes usin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5d2f638f9848f2ef83bcca04a2242c3
https://doi.org/10.3390/molecules26226866

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Study of the nature and mechanism of the formation of paramagnetic species in nickel-based Brookhart-type catalytic systems

Autor: I. V. Salii, V. V. Saraev, N. S. Gurinovich, S. K. Petrovskii

Publikováno v: Kinetics and Catalysis. 57:523-527

The catalytic systems NiBr2(DPP-DAB) + 20 MAO and NiBr2(DPP-BIAN) + 20 MAO (DPP-BIAN = bis(2,6-diisopropylphenyl)-bis(imino)-acenaphtene, MAO = methylaluminoxane), as well as a number of model systems, are studied under conditions of their activation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::869340c73f38335de6a3800f10b0b3d1
https://doi.org/10.1134/s0023158416040054

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Cyclometalated Ir(III) complexes as tuneable multiband light sources for optical multisensor systems: Feasibility study

Autor: Andrey Legin, S. K. Petrovskii, Anastasiia Surkova, Anastasia Yu. Gitlina, Vladimir V. Sizov, Elena V. Grachova, Galina L. Starova, Igor O. Koshevoy, Dmitry Kirsanov, Maria V. Ivonina

Publikováno v: Dyes and Pigments. 180:108428

Development of novel analytical devices complying with modern requirements of simplicity and cost-effectiveness is an important task. Multisensor systems based on various types of chemical sensors are promising tools in this respect. Herein the devel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b231a3f026a84b94ad6bfaf97fdb549f
https://doi.org/10.1016/j.dyepig.2020.108428

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Reconstruction of the Peretolchin Glacier fluctuation (East Sayan) during the 20th century inferred from the bottom sediments of proglacial Lake Ekhoi

Autor: O. G. Stepanova, M. S. Melgunov, A. P. Fedotov, V. V. Zvereva, S. K. Petrovskii, V. A. Trunova, S. M. Krapivina

Publikováno v: Russian Geology and Geophysics. 56:1273-1280

We present results of study of the bottom sediments of proglacial Lake Ekhoi, which is fed with the Peretolchin Glacier meltwater (East Sayan). The bottom deposit sequence, formed from 1885 to 2013, was investigated with a year–season time resoluti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0de2800304ead2c90374d6a93e91ae6c
https://doi.org/10.1016/j.rgg.2015.08.004

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Impact of glacier changes on ecosystem of proglacial lakes in high mountain regions of East Siberia (Russia)

Autor: A. P. Fedotov, M. S. Melgunov, L. G. Chechetkina, V. A. Trunova, O. G. Stepanova, V. V. Zvereva, S. S. Vorobyeva, S. K. Petrovskii, T.O. Zheleznyakova

Publikováno v: Environmental Earth Sciences. 74:2055-2063

Mountain lakes in East Siberia have been studied for recent changes in water chemistry, turbidity and diatom assemblages preserved in bottom sediments. We performed a regional analysis of the relative effect of climate and glacier changes on change i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8dfe8192ebd67e8eafbdeb4f40088210
https://doi.org/10.1007/s12665-015-4164-6

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Tracing recent glacial events in bottom sediments of a glacial lake (East Sayan Ridge, Russia) from high-resolution SR-XRF, ICP-MS, and FTIR records

Autor: A. V. Sidorina, S. K. Petrovskii, Ya. V. Rakshun, V. A. Trunova, O. G. Stepanova, V. V. Zvereva, A. P. Fedotov, M. S. Melgunov

Publikováno v: X-Ray Spectrometry. 44:255-262

The paper presents a study of bottom sediments of proglacial Lake Ehoy, which intakes the meltwater of Peretolchin glacier, the East Sayan Ridge. A bottom sediment sequence that formed in the period of 1885–2013 was investigated with a year/season

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91e9ca47302b10d1847bb71082f0f28b
https://doi.org/10.1002/xrs.2616

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Study of the nature of counterion of α-diimine radical-anion complexes found in Brookhart-type catalytic systems

Autor: D. A. Matveev, V. V. Saraev, P. B. Kraikivskii, N. S. Gurinovich, S. K. Petrovskii, E.B. Kuznetsova

Publikováno v: Journal of Molecular Structure. 1084:302-307

The purpose of this work is to reveal the nature of counterion that stabilizes radical-anions found in Brookhart-type catalytic systems. Radical-anions of two typical α-diimine ligands for Brookhart-type catalytic systems bis(2,6-diisopropylphenyl)d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1aa6e3f8fa5fe7da2188aa2b3a5bfd58
https://doi.org/10.1016/j.molstruc.2014.12.051

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