Research output: Contribution to journal › Article › peer-review
Chemical Diversity of Mo5S5 Clusters with Pyrazole: Synthesis, Redox and UV-vis-NIR Absorption Properties. / Savina, Iulia V; Ivanov, Anton A; Eltsov, Ilia V et al.
In: International Journal of Molecular Sciences, Vol. 24, No. 18, 13879, 09.09.2023.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Chemical Diversity of Mo5S5 Clusters with Pyrazole: Synthesis, Redox and UV-vis-NIR Absorption Properties
AU - Savina, Iulia V
AU - Ivanov, Anton A
AU - Eltsov, Ilia V
AU - Yanshole, Vadim V
AU - Kuratieva, Natalia V
AU - Komarovskikh, Andrey Y
AU - Syrokvashin, Mikhail M
AU - Shestopalov, Michael A
N1 - This work was supported by the Russian Science Foundation (No. 19-73-20109). The authors thank the Ministry of Science and Higher Education of the Russian Federation. The authors thank XRD Facility of NIIC SB RAS and personally thank to Kochelakov D.V. and Yudin V.N. for the data collection.
PY - 2023/9/9
Y1 - 2023/9/9
N2 - The chemistry of transition metal clusters has been intensively developed in the last decades, leading to the preparation of a number of compounds with promising and practically useful properties. In this context, the present work demonstrates the preparation and study of the reactivity, i.e., the possibility of varying the ligand environment, of new square pyramidal molybdenum chalcogenide clusters [{Mo5(μ3-S)i4(μ4-S)i(μ-pz)i4}(pzH)t5]1+/2+ (pzH = pyrazole, i = inner, t = terminal). The one-step synthesis starting from the octahedral Mo6Br12 cluster as well as the substitution of the apical pyrazole ligand or the selective bromination of the inner pyrazolate ligands were demonstrated. All the obtained compounds were characterized in detail using a series of physicochemical methods both in solid state (X-ray diffraction analysis, etc.) and in solution (nuclear magnetic resonance spectroscopy, mass spectrometry, etc.). In this work, redox properties and absorption in the ultraviolet-visible and near-infrared region of the obtained compounds were studied.
AB - The chemistry of transition metal clusters has been intensively developed in the last decades, leading to the preparation of a number of compounds with promising and practically useful properties. In this context, the present work demonstrates the preparation and study of the reactivity, i.e., the possibility of varying the ligand environment, of new square pyramidal molybdenum chalcogenide clusters [{Mo5(μ3-S)i4(μ4-S)i(μ-pz)i4}(pzH)t5]1+/2+ (pzH = pyrazole, i = inner, t = terminal). The one-step synthesis starting from the octahedral Mo6Br12 cluster as well as the substitution of the apical pyrazole ligand or the selective bromination of the inner pyrazolate ligands were demonstrated. All the obtained compounds were characterized in detail using a series of physicochemical methods both in solid state (X-ray diffraction analysis, etc.) and in solution (nuclear magnetic resonance spectroscopy, mass spectrometry, etc.). In this work, redox properties and absorption in the ultraviolet-visible and near-infrared region of the obtained compounds were studied.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85172926825&origin=inward&txGid=45e09b4efa6b3143b5bf851b4f89d0de
UR - https://www.mendeley.com/catalogue/aa001c4f-03da-3383-b5a4-9a9841ce44b8/
U2 - 10.3390/ijms241813879
DO - 10.3390/ijms241813879
M3 - Article
C2 - 37762182
VL - 24
JO - International Journal of Molecular Sciences
JF - International Journal of Molecular Sciences
SN - 1661-6596
IS - 18
M1 - 13879
ER -
ID: 56251422