Research output: Contribution to journal › Article › peer-review
Synthesis and luminescence properties of apically homoleptic octahedral rhenium clusters with pyrazole and 3,5-dimethylpyrazole. / Konovalov, Dmitriy I.; Ivanov, Anton A.; Vorotnikov, Yuri A. et al.
In: Inorganica Chimica Acta, Vol. 498, 119128, 01.12.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Synthesis and luminescence properties of apically homoleptic octahedral rhenium clusters with pyrazole and 3,5-dimethylpyrazole
AU - Konovalov, Dmitriy I.
AU - Ivanov, Anton A.
AU - Vorotnikov, Yuri A.
AU - Brylev, Konstantin A.
AU - Eltsov, Ilia V.
AU - Kuratieva, Natalia V.
AU - Kitamura, Noboru
AU - Mironov, Yuri V.
AU - Shestopalov, Michael A.
N1 - Funding Information: This research was supported by the Russian Foundation for Basic Research (Grant No. 18-33-00025 ). Also, NIIC team thanks the Ministry of Science and Education of the Russian Federation. Publisher Copyright: © 2019 Elsevier B.V.
PY - 2019/12/1
Y1 - 2019/12/1
N2 - Interaction of cluster anions [{Re6Q8}X6]4−/3− (Q = S or Se; X = Cl, Br or I) with molten pro-ligands – pyrazole (pzH) and 3,5-dimethylpyrazole (3,5-Me2pzH) has led to the formation of cationic apically homoleptic cluster complexes [{Re6Q8}L6]2+ (L = pzH or 3,5-Me2pzH). All new compounds were characterized by a set of physicochemical properties such as X-ray diffraction analyses on crystals and powders, FTIR and NMR spectroscopies. Synthesis of the complete series of pyrazole complexes and finishing the earlier series of 3,5-dimethylpyrazole complexes with different halogens in addition to the previously described [{Re6Q8}(3,5-Me2pzH)6]Br2·2(3,5-Me2pzH) (Q = S, Se) allowed us to study dependence of luminescence properties on the nature of the inner or outer ligands as well as counterions in detail.
AB - Interaction of cluster anions [{Re6Q8}X6]4−/3− (Q = S or Se; X = Cl, Br or I) with molten pro-ligands – pyrazole (pzH) and 3,5-dimethylpyrazole (3,5-Me2pzH) has led to the formation of cationic apically homoleptic cluster complexes [{Re6Q8}L6]2+ (L = pzH or 3,5-Me2pzH). All new compounds were characterized by a set of physicochemical properties such as X-ray diffraction analyses on crystals and powders, FTIR and NMR spectroscopies. Synthesis of the complete series of pyrazole complexes and finishing the earlier series of 3,5-dimethylpyrazole complexes with different halogens in addition to the previously described [{Re6Q8}(3,5-Me2pzH)6]Br2·2(3,5-Me2pzH) (Q = S, Se) allowed us to study dependence of luminescence properties on the nature of the inner or outer ligands as well as counterions in detail.
KW - Crystal structure
KW - Luminescence
KW - Pyrazole
KW - Rhenium cluster
KW - CRYSTAL-STRUCTURE
KW - Q=S
KW - COMPLEXES
KW - CL
KW - HEXARHENIUM(III) CLUSTERS
KW - FAMILY
KW - BR
KW - SE
KW - LIGANDS
KW - METAL
UR - http://www.scopus.com/inward/record.url?scp=85072180716&partnerID=8YFLogxK
U2 - 10.1016/j.ica.2019.119128
DO - 10.1016/j.ica.2019.119128
M3 - Article
AN - SCOPUS:85072180716
VL - 498
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
SN - 0020-1693
M1 - 119128
ER -
ID: 21538876