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Synthesis, structure and luminescence properties of new chalcogenide octahedral rhenium cluster complexes with 4-aminopyridine [{Re(6)Q(8)}(4-NH2-py)(6)](2+)

Title
Synthesis, structure and luminescence properties of new chalcogenide octahedral rhenium cluster complexes with 4-aminopyridine [{Re(6)Q(8)}(4-NH2-py)(6)](2+)
Authors
Ivanov, Anton A.Khlestkin, Vadim K.Brylev, Konstantin A.Eltsov, Ilia V.Smolentsev, Anton I.Mironov, Yuri V.Shestopalov, Michael A.
Ewha Authors
Mironov Yuri Vladimorovich
Issue Date
2016
Journal Title
JOURNAL OF COORDINATION CHEMISTRY
ISSN
0095-8972JCR Link1029-0389JCR Link
Citation
vol. 69, no. 5, pp. 841 - 850
Keywords
Rhenium cluster4-AminopyridineLuminescenceCrystal structure
Publisher
TAYLOR & FRANCIS LTD
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Two new cationic octahedral rhenium cluster complexes [{Re(6)Q(8)}(4-NH2-py)(6)](2+) (Q = S, Se; 4-NH2-py = 4-aminopyridine) were synthesized by reactions of cesium salts of cluster anions [{Re(6)Q(8)}Br-6](4-/3-) with molten 4-aminopyridine. Both complexes were separated as salts with Br- as counterions and the structure of [{Re6S8}(4-NH(2)(-)py)(6)]Br-2 center dot 6DMF was revealed by X-ray single-crystal diffraction analysis. The compounds were characterized by elemental analysis, energy dispersive X-ray, IR, NMR, and luminescence spectroscopies. [GRAPHICS] .
DOI
10.1080/00958972.2016.1142537
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