Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Sodium salt of octahedral molybdenum iodide cluster with glycolate ligands and its hydrolytic behavior. / Vorotnikova, Natalya A.; Berezin, Alexey S.; Eltsov, Ilia V. и др.
в: Inorganica Chimica Acta, Том 582, 122656, 01.07.2025.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Sodium salt of octahedral molybdenum iodide cluster with glycolate ligands and its hydrolytic behavior
AU - Vorotnikova, Natalya A.
AU - Berezin, Alexey S.
AU - Eltsov, Ilia V.
AU - Sukhikh, Taisiya S.
AU - Shestopalov, Michael A.
AU - Vorotnikov, Yuri A.
N1 - This work was supported by the Russian Science Foundation (Grant № 23-73-01165)
PY - 2025/7/1
Y1 - 2025/7/1
N2 - Despite the high practical potential of octahedral iodide molybdenum cluster complexes [M6I8L6]n, their further development is still hindered due to their hydrolytic instability. Some success in stabilizing the complexes in aqueous solutions has been achieved by using certain ligands, but so far, the type of ligand still has an unpredictable influence on the stability of these compounds. Therefore, obtaining new water-soluble clusters and studying their behavior in aqueous medium is an urgent task. In this work, a new representative of cluster compounds – Na2[Mo6I8(GA)6] (where GA− is an anion of glycolic acid) – has been synthesized and characterized in detail. The study of its hydrolytic stability showed the formation of an insoluble mixed-ligand neutral complex – trans-[Mo6I8(H2O)2(GA)4], which is a first example of the cluster of such type bearing carboxylate ligands. Photoluminescence was studied for the obtained compounds.
AB - Despite the high practical potential of octahedral iodide molybdenum cluster complexes [M6I8L6]n, their further development is still hindered due to their hydrolytic instability. Some success in stabilizing the complexes in aqueous solutions has been achieved by using certain ligands, but so far, the type of ligand still has an unpredictable influence on the stability of these compounds. Therefore, obtaining new water-soluble clusters and studying their behavior in aqueous medium is an urgent task. In this work, a new representative of cluster compounds – Na2[Mo6I8(GA)6] (where GA− is an anion of glycolic acid) – has been synthesized and characterized in detail. The study of its hydrolytic stability showed the formation of an insoluble mixed-ligand neutral complex – trans-[Mo6I8(H2O)2(GA)4], which is a first example of the cluster of such type bearing carboxylate ligands. Photoluminescence was studied for the obtained compounds.
KW - Hydrolysis
KW - Luminescence
KW - Octahedral iodide molybdenum cluster
UR - https://www.mendeley.com/catalogue/94a0fd23-7953-3096-aef3-85ba98867999/
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105000365263&origin=inward&txGid=a601c473c7613374e1eb35b2795bee22
U2 - 10.1016/j.ica.2025.122656
DO - 10.1016/j.ica.2025.122656
M3 - Article
VL - 582
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
SN - 0020-1693
M1 - 122656
ER -
ID: 65123256