Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Apical Cyanide Ligand Substitution in Heterometallic Clusters [Re3Mo3Q8(CN)6]n– (Q = S, Se). / Muravieva, Viktoria K.; Gayfulin, Yakov M.; Lappi, Tatiana I. и др.
в: European Journal of Inorganic Chemistry, Том 2019, № 22, 16.06.2019, стр. 2685-2690.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Apical Cyanide Ligand Substitution in Heterometallic Clusters [Re3Mo3Q8(CN)6]n– (Q = S, Se)
AU - Muravieva, Viktoria K.
AU - Gayfulin, Yakov M.
AU - Lappi, Tatiana I.
AU - Dorcet, Vincent
AU - Sukhikh, Taisiya S.
AU - Lemoine, Pierric
AU - Ryzhikov, Maxim R.
AU - Mironov, Yuri V.
AU - Cordier, Stéphane
AU - Naumov, Nikolay G.
N1 - Publisher Copyright: © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2019/6/16
Y1 - 2019/6/16
N2 - A number of transition metal cluster compounds can be obtained only in the melt of inorganic cyanides and, therefore, contain terminal cyanide ligands. Substitution of these ligands, which is often necessary to change the physicochemical properties of the clusters, is an urgent problem because of their low reactivity in substitution reactions. In this work, a synthetic approach has been developed for the substitution of CN-ligands in the heterometallic cluster anions [Re3Mo3Q8(CN)6]n– (Q = S, n = 6; Q = Se, n = 5) by the 4-tert-butylpyridine (TBP) molecules. Two new compounds, namely [Re3Mo3S8(TBP)6] (1) and [Re3Mo3Se8(TBP)6] (2), were obtained with high yields and crystallized under solvothermal conditions. It has been shown that compounds 1 and 2 are based on the paramagnetic cluster cores {Re3Mo3Q8}0 containing 23 cluster valence electrons (CVE). The geometry of the new compounds has been investigated using X-ray structural analysis. The electronic structure has been analyzed using the DFT calculations showing large distortion of M6 cluster core.
AB - A number of transition metal cluster compounds can be obtained only in the melt of inorganic cyanides and, therefore, contain terminal cyanide ligands. Substitution of these ligands, which is often necessary to change the physicochemical properties of the clusters, is an urgent problem because of their low reactivity in substitution reactions. In this work, a synthetic approach has been developed for the substitution of CN-ligands in the heterometallic cluster anions [Re3Mo3Q8(CN)6]n– (Q = S, n = 6; Q = Se, n = 5) by the 4-tert-butylpyridine (TBP) molecules. Two new compounds, namely [Re3Mo3S8(TBP)6] (1) and [Re3Mo3Se8(TBP)6] (2), were obtained with high yields and crystallized under solvothermal conditions. It has been shown that compounds 1 and 2 are based on the paramagnetic cluster cores {Re3Mo3Q8}0 containing 23 cluster valence electrons (CVE). The geometry of the new compounds has been investigated using X-ray structural analysis. The electronic structure has been analyzed using the DFT calculations showing large distortion of M6 cluster core.
KW - Cluster compounds
KW - Electronic structure
KW - Ligand exchange
KW - Molybdenum
KW - Rhenium
UR - http://www.scopus.com/inward/record.url?scp=85067311878&partnerID=8YFLogxK
U2 - 10.1002/ejic.201900198
DO - 10.1002/ejic.201900198
M3 - Article
AN - SCOPUS:85067311878
VL - 2019
SP - 2685
EP - 2690
JO - European Journal of Inorganic Chemistry
JF - European Journal of Inorganic Chemistry
SN - 1434-1948
IS - 22
ER -
ID: 20582191