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Synthesis, Structure, and Spectral Studies of the (Et4N)4[Nb2O2(C2O4)4(µ-C2O4)] Complex. / Shmakova, A. A.; Abramov, P. A.; Sokolov, M. N.
в: Journal of Structural Chemistry, Том 60, № 7, 01.07.2019, стр. 1080-1085.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Synthesis, Structure, and Spectral Studies of the (Et4N)4[Nb2O2(C2O4)4(µ-C2O4)] Complex
AU - Shmakova, A. A.
AU - Abramov, P. A.
AU - Sokolov, M. N.
PY - 2019/7/1
Y1 - 2019/7/1
N2 - The bis(oxalate) complex of niobium (NH4)[NbO(C2O4)2(H2O)2]·3H2O can be dissolved in DMF on heating. Ether diffusion into this solution in the presence of Et4NBr leads to the formation of colorless crystals of (Et4N)4[Nb2O2(C2O4)4(μ-C2O4)] (1). The characterization of the obtained compound by single crystal and powder XRD, IR and Raman spectroscopy, and elemental analysis allows to clarify processes occurring with the bis(oxalate) niobium complex in aqueous solutions.
AB - The bis(oxalate) complex of niobium (NH4)[NbO(C2O4)2(H2O)2]·3H2O can be dissolved in DMF on heating. Ether diffusion into this solution in the presence of Et4NBr leads to the formation of colorless crystals of (Et4N)4[Nb2O2(C2O4)4(μ-C2O4)] (1). The characterization of the obtained compound by single crystal and powder XRD, IR and Raman spectroscopy, and elemental analysis allows to clarify processes occurring with the bis(oxalate) niobium complex in aqueous solutions.
KW - crystal structure
KW - niobium
KW - oxalate complex
KW - ACIDS
KW - CRYSTAL-STRUCTURE
KW - TANTALUM
KW - WATER-SOLUBLE COMPLEXES
KW - NIOBIUM COLUMBIUM
UR - http://www.scopus.com/inward/record.url?scp=85070233790&partnerID=8YFLogxK
U2 - 10.1134/S0022476619070084
DO - 10.1134/S0022476619070084
M3 - Article
AN - SCOPUS:85070233790
VL - 60
SP - 1080
EP - 1085
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 7
ER -
ID: 21237789