Two New Bismuth Salts with Succinic Acid: Synthesis, Structural, Spectroscopic and Thermal Characterization
Full article
| Journal |
Acta Crystallographica Section C
, E-ISSN: 2053-2296
|
| Output data |
Year: 2023,
Volume: 79,
Number: 10,
Pages: 409-416
Pages count
: 8
DOI:
10.1107/s2053229623008124
|
| Tags |
bismuth compound; crystal structure; succinic acid; active pharmaceutical ingredient; API; IR spectroscopy; Raman spectroscopy; thermal analysis. |
| Authors |
Timakova Evgeniya V.
1,2
,
Afonina L.I.
1,2
,
Drebushchak T.N.
1
,
Zakharov Boris A.
3,4
|
| Affiliations |
| 1 |
Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Kutateladze 18, Novosibirsk 630128, Russian Federation
|
| 2 |
Novosibirsk State Technical University, Prospekt K. Marksa 20, Novosibirsk, 630073, Russian Federation
|
| 3 |
Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russian Federation
|
| 4 |
Boreskov Institute of Catalysis, SB RAS, Lavrentieva Avenue 5, Novosibirsk 630090, Russian Federation
|
|
Funding (2)
|
1
|
Ministry of Science and Higher Education of the Russian Federation
|
0239-2021-0002
|
|
2
|
Ministry of Science and Higher Education of the Russian Federation
|
075-00521-21-00 (121032500064-8) (FWUS-2021-0009)
|
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.