Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Ring opening of azetidine cycle : First examples of 1-azetidinepropanamine molecules as a template in hybrid organic-inorganic compounds. / Gurzhiy, Vladislav V.; Tyumentseva, Olga S.; Britvin, Sergey N.; Krivovichev, Sergey V.; Tananaev, Ivan G.
в: Journal of Molecular Structure, Том 1151, 05.01.2018, стр. 88-96.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Ring opening of azetidine cycle
T2 - First examples of 1-azetidinepropanamine molecules as a template in hybrid organic-inorganic compounds
AU - Gurzhiy, Vladislav V.
AU - Tyumentseva, Olga S.
AU - Britvin, Sergey N.
AU - Krivovichev, Sergey V.
AU - Tananaev, Ivan G.
PY - 2018/1/5
Y1 - 2018/1/5
N2 - Three novel uranyl selenate and sulfate oxysalts templated by protonated azetidine molecules, [AzH]+, and its ring-opened counterpart 1-azetidinepropanamine, [AzH(CH2)3NH3]2+, have been prepared and studied by X-ray structural analysis. Conformations of azetidinium cations were analysed by means of infrared vibrational assignments supported by the DFT calculations. Crystallization of [AzH]2 [(UO2)2(SeO4)3(H2O)] (I) from highly acidic solutions suggests that low pH does not necessarily result in the opening of azetidine ring. [AzH(CH2)3NH3][(UO2)2(SeO4)3(H2O)](H2O) (II) and [AzH(CH2)3NH3](H5O2)[(UO2)2(SO4)3(HSO4)] (III) are the first structurally characterized crystalline compounds bearing isolated ring-opened azetidine moiety.
AB - Three novel uranyl selenate and sulfate oxysalts templated by protonated azetidine molecules, [AzH]+, and its ring-opened counterpart 1-azetidinepropanamine, [AzH(CH2)3NH3]2+, have been prepared and studied by X-ray structural analysis. Conformations of azetidinium cations were analysed by means of infrared vibrational assignments supported by the DFT calculations. Crystallization of [AzH]2 [(UO2)2(SeO4)3(H2O)] (I) from highly acidic solutions suggests that low pH does not necessarily result in the opening of azetidine ring. [AzH(CH2)3NH3][(UO2)2(SeO4)3(H2O)](H2O) (II) and [AzH(CH2)3NH3](H5O2)[(UO2)2(SO4)3(HSO4)] (III) are the first structurally characterized crystalline compounds bearing isolated ring-opened azetidine moiety.
KW - Azetidine
KW - Crystal structure
KW - Ring opening
KW - Selenate
KW - Structural topology
KW - Sulfate
KW - Uranyl
UR - http://www.scopus.com/inward/record.url?scp=85029497968&partnerID=8YFLogxK
U2 - 10.1016/j.molstruc.2017.09.042
DO - 10.1016/j.molstruc.2017.09.042
M3 - Article
AN - SCOPUS:85029497968
VL - 1151
SP - 88
EP - 96
JO - Journal of Molecular Structure
JF - Journal of Molecular Structure
SN - 0022-2860
ER -
ID: 9151556