Research output: Contribution to journal › Article › peer-review
Two new bismuth salts with succinic acid: synthesis, structural, spectroscopic and thermal characterization. / Timakova, Evgeniya V; Afonina, Liubov I; Drebushchak, Tatiana N et al.
In: Acta Crystallographica Section C: Structural Chemistry, Vol. С79, No. Pt 10, 21.09.2023, p. 409-416.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Two new bismuth salts with succinic acid: synthesis, structural, spectroscopic and thermal characterization
AU - Timakova, Evgeniya V
AU - Afonina, Liubov I
AU - Drebushchak, Tatiana N
AU - Zakharov, Boris A
N1 - The authors thank laboratory ‘Molecular design and ecologically safe technologies’ of the Institute of New Chemical Technologies of the Novosibirsk State University for providing single-crystal X-ray data and the WTAN Collaboration Centre at the Novosibirsk State University for recording Raman spectra. BAZ acknowledges support from the Ministry of Science and Higher Education of the Russian Federation. The authors thank Dr K. B. Gerasimov for recording TG–DSC curves.
PY - 2023/9/21
Y1 - 2023/9/21
N2 - Two novel bismuth succinate hydrates, namely, poly[[diaqua(μ3-butane-1,4-dicarboxylato)hemi(μ-butane-1,4-dicarboxylato)bismuth] monohydrate], {[Bi(C4H4O4)1.5(H2O)2]·H2O}n (1), and poly[[μ-aqua-aqua(μ3-butane-1,4-dicarboxylato)(μ-butane-1,4-dicarboxylato)-μ-oxido-dibismuth] monohydrate], {[Bi2(C4H4O4)2O(H2O)2]·H2O}n (2), have been synthesized. Their crystal structures were determined by single-crystal X-ray diffraction and the compounds were characterized by IR and Raman spectroscopy, powder X-ray diffraction and thermal analysis. The crystal structure analysis revealed that the compounds are coordination polymers, with 1 having a two-dimensional layered structure and 2 displaying a three-dimensional (3D) framework. Fully deprotonated succinate anions (C4H4O42-) in two different conformations (trans and gauche) are included in their composition. The Bi3+ cations are surrounded by O atoms from the carboxylate groups of succinate anions and aqua ligands. BiO9 coordination polyhedra in 1 are connected in pairs by edges. These pairs are bound together by bridging succinate ligands to form layers. Bismuth coordination polyhedra of two different types (BiO9 and BiO7) in 2 are connected by edges to form infinite ribbons. Ribbons of polyhedra with bridging succinate ligands form a 3D polymeric structure.
AB - Two novel bismuth succinate hydrates, namely, poly[[diaqua(μ3-butane-1,4-dicarboxylato)hemi(μ-butane-1,4-dicarboxylato)bismuth] monohydrate], {[Bi(C4H4O4)1.5(H2O)2]·H2O}n (1), and poly[[μ-aqua-aqua(μ3-butane-1,4-dicarboxylato)(μ-butane-1,4-dicarboxylato)-μ-oxido-dibismuth] monohydrate], {[Bi2(C4H4O4)2O(H2O)2]·H2O}n (2), have been synthesized. Their crystal structures were determined by single-crystal X-ray diffraction and the compounds were characterized by IR and Raman spectroscopy, powder X-ray diffraction and thermal analysis. The crystal structure analysis revealed that the compounds are coordination polymers, with 1 having a two-dimensional layered structure and 2 displaying a three-dimensional (3D) framework. Fully deprotonated succinate anions (C4H4O42-) in two different conformations (trans and gauche) are included in their composition. The Bi3+ cations are surrounded by O atoms from the carboxylate groups of succinate anions and aqua ligands. BiO9 coordination polyhedra in 1 are connected in pairs by edges. These pairs are bound together by bridging succinate ligands to form layers. Bismuth coordination polyhedra of two different types (BiO9 and BiO7) in 2 are connected by edges to form infinite ribbons. Ribbons of polyhedra with bridging succinate ligands form a 3D polymeric structure.
KW - API
KW - IR spectroscopy
KW - Raman spectroscopy
KW - active pharmaceutical ingredient
KW - bismuth compound
KW - crystal structure
KW - succinic acid
KW - thermal analysis
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85174535233&origin=inward&txGid=70b3e82abb592373fdc2c05516ca40ae
UR - https://www.mendeley.com/catalogue/6ad543ae-c704-304d-aed3-8e23c11a8af2/
U2 - 10.1107/S2053229623008124
DO - 10.1107/S2053229623008124
M3 - Article
C2 - 37733617
VL - С79
SP - 409
EP - 416
JO - Acta Crystallographica Section C: Structural Chemistry
JF - Acta Crystallographica Section C: Structural Chemistry
SN - 2053-2296
IS - Pt 10
ER -
ID: 55484809