Structural characterization and antimicrobial evaluation of chromium(III) and cobalt(III) complexes with 2,2-diMe-1,3-pdta: Tuning dimensionality of coordination polymer and the water content by alkyl substitution
Нема приказа
Аутори
Gitarić, JelenaWarzajtis, Beata
Drasković, Nenad S.
Stevanović, Milena
Ašanin, Darko P.
Škaro Bogojević, Sanja
Rychlewska, Urszula
Djuran, Milos
Glišić, Biljana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Hexadentate 2,2-dimethyl-1,3-propanediamine-N,N,N',N'-tetraacetate (2,2-diMe-1,3-pdta) ligand, containing two methyl substituents at the central carbon atom of a 1,3-propanediamine, has been prepared and used for the synthesis of Na[Cr(2,2-diMe-1,3-pdta)].3.75H2O (1) and Na[Co(2,2-diMe-1,3-pdta)].3.88H(2)O (2) complexes. These complexes were characterized by IR and electronic absorption spectroscopy, and single-crystal X-ray diffraction analysis. NMR (H-1 and C-13) spectroscopy was additionally applied for the characterization of complex 2. Crystallographic data indicate that the two investigated crystals are isostructural and contain 2,2-diMe-1,3-pdta ligand coordinated to metal ion through 2N and 4O atoms forming an octahedral complex in which the six-membered 1,3-propanediamine chelate ring adopts a twist-boat conformation. There are four such complex anions in the symmetry independent part of the unit cell. Each complex anion is further connected to the sodium counterion(s) via the... bridging carboxylate group(s). Structural changes in 2,2-diMe-1,3-pdta-Cr(III) complex stimulated solely by the presence of alkyl side groups are discussed. The present study shows that in 1,3-pdtatype complexes of Cr(III) and Co(III), the environment at coordination centre can be modified by introducing substitution in one of the carbon atoms of the diamine and the resulting difference in the subunit structure can bring about noticeable change in molecular and crystal structure. The examples illustrate the importance of the steric effect for the fine tuning of the dimensionality of the resulting coordination polymer and the water content. The antimicrobial activity of complexes 1 and 2 was evaluated against different bacterial and Candida spp., while their cytotoxic effects were tested on the normal human lung fibroblast cell line (MRC-5).
Кључне речи:
X-ray crystallography / Spectroscopic characterization / Cobalt(III) complexes / Chromium(III) complexes / 2,2-diMe-1,3-pdtaИзвор:
Polyhedron, 2022, 222Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
Финансирање / пројекти:
- Serbian Academy of Sciences and Arts Grant [F128]
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200042 (Универзитет у Београду, Институт за молекуларну генетику и генетичко инжењерство) (RS-MESTD-inst-2020-200042)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200122 (Универзитет у Крагујевцу, Природно-математички факултет) (RS-MESTD-inst-2020-200122)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200378 (Институт за информационе технологије, Крагујевац) (RS-MESTD-inst-2020-200378)
DOI: 10.1016/j.poly.2022.115864
ISSN: 0277-5387
WoS: 000806980600006
Scopus: 2-s2.0-85131124348
Институција/група
Institut za molekularnu genetiku i genetičko inženjerstvoTY - JOUR AU - Gitarić, Jelena AU - Warzajtis, Beata AU - Drasković, Nenad S. AU - Stevanović, Milena AU - Ašanin, Darko P. AU - Škaro Bogojević, Sanja AU - Rychlewska, Urszula AU - Djuran, Milos AU - Glišić, Biljana PY - 2022 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/1599 AB - Hexadentate 2,2-dimethyl-1,3-propanediamine-N,N,N',N'-tetraacetate (2,2-diMe-1,3-pdta) ligand, containing two methyl substituents at the central carbon atom of a 1,3-propanediamine, has been prepared and used for the synthesis of Na[Cr(2,2-diMe-1,3-pdta)].3.75H2O (1) and Na[Co(2,2-diMe-1,3-pdta)].3.88H(2)O (2) complexes. These complexes were characterized by IR and electronic absorption spectroscopy, and single-crystal X-ray diffraction analysis. NMR (H-1 and C-13) spectroscopy was additionally applied for the characterization of complex 2. Crystallographic data indicate that the two investigated crystals are isostructural and contain 2,2-diMe-1,3-pdta ligand coordinated to metal ion through 2N and 4O atoms forming an octahedral complex in which the six-membered 1,3-propanediamine chelate ring adopts a twist-boat conformation. There are four such complex anions in the symmetry independent part of the unit cell. Each complex anion is further connected to the sodium counterion(s) via the bridging carboxylate group(s). Structural changes in 2,2-diMe-1,3-pdta-Cr(III) complex stimulated solely by the presence of alkyl side groups are discussed. The present study shows that in 1,3-pdtatype complexes of Cr(III) and Co(III), the environment at coordination centre can be modified by introducing substitution in one of the carbon atoms of the diamine and the resulting difference in the subunit structure can bring about noticeable change in molecular and crystal structure. The examples illustrate the importance of the steric effect for the fine tuning of the dimensionality of the resulting coordination polymer and the water content. The antimicrobial activity of complexes 1 and 2 was evaluated against different bacterial and Candida spp., while their cytotoxic effects were tested on the normal human lung fibroblast cell line (MRC-5). PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Polyhedron T1 - Structural characterization and antimicrobial evaluation of chromium(III) and cobalt(III) complexes with 2,2-diMe-1,3-pdta: Tuning dimensionality of coordination polymer and the water content by alkyl substitution VL - 222 DO - 10.1016/j.poly.2022.115864 ER -
@article{ author = "Gitarić, Jelena and Warzajtis, Beata and Drasković, Nenad S. and Stevanović, Milena and Ašanin, Darko P. and Škaro Bogojević, Sanja and Rychlewska, Urszula and Djuran, Milos and Glišić, Biljana", year = "2022", abstract = "Hexadentate 2,2-dimethyl-1,3-propanediamine-N,N,N',N'-tetraacetate (2,2-diMe-1,3-pdta) ligand, containing two methyl substituents at the central carbon atom of a 1,3-propanediamine, has been prepared and used for the synthesis of Na[Cr(2,2-diMe-1,3-pdta)].3.75H2O (1) and Na[Co(2,2-diMe-1,3-pdta)].3.88H(2)O (2) complexes. These complexes were characterized by IR and electronic absorption spectroscopy, and single-crystal X-ray diffraction analysis. NMR (H-1 and C-13) spectroscopy was additionally applied for the characterization of complex 2. Crystallographic data indicate that the two investigated crystals are isostructural and contain 2,2-diMe-1,3-pdta ligand coordinated to metal ion through 2N and 4O atoms forming an octahedral complex in which the six-membered 1,3-propanediamine chelate ring adopts a twist-boat conformation. There are four such complex anions in the symmetry independent part of the unit cell. Each complex anion is further connected to the sodium counterion(s) via the bridging carboxylate group(s). Structural changes in 2,2-diMe-1,3-pdta-Cr(III) complex stimulated solely by the presence of alkyl side groups are discussed. The present study shows that in 1,3-pdtatype complexes of Cr(III) and Co(III), the environment at coordination centre can be modified by introducing substitution in one of the carbon atoms of the diamine and the resulting difference in the subunit structure can bring about noticeable change in molecular and crystal structure. The examples illustrate the importance of the steric effect for the fine tuning of the dimensionality of the resulting coordination polymer and the water content. The antimicrobial activity of complexes 1 and 2 was evaluated against different bacterial and Candida spp., while their cytotoxic effects were tested on the normal human lung fibroblast cell line (MRC-5).", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Polyhedron", title = "Structural characterization and antimicrobial evaluation of chromium(III) and cobalt(III) complexes with 2,2-diMe-1,3-pdta: Tuning dimensionality of coordination polymer and the water content by alkyl substitution", volume = "222", doi = "10.1016/j.poly.2022.115864" }
Gitarić, J., Warzajtis, B., Drasković, N. S., Stevanović, M., Ašanin, D. P., Škaro Bogojević, S., Rychlewska, U., Djuran, M.,& Glišić, B.. (2022). Structural characterization and antimicrobial evaluation of chromium(III) and cobalt(III) complexes with 2,2-diMe-1,3-pdta: Tuning dimensionality of coordination polymer and the water content by alkyl substitution. in Polyhedron Pergamon-Elsevier Science Ltd, Oxford., 222. https://doi.org/10.1016/j.poly.2022.115864
Gitarić J, Warzajtis B, Drasković NS, Stevanović M, Ašanin DP, Škaro Bogojević S, Rychlewska U, Djuran M, Glišić B. Structural characterization and antimicrobial evaluation of chromium(III) and cobalt(III) complexes with 2,2-diMe-1,3-pdta: Tuning dimensionality of coordination polymer and the water content by alkyl substitution. in Polyhedron. 2022;222. doi:10.1016/j.poly.2022.115864 .
Gitarić, Jelena, Warzajtis, Beata, Drasković, Nenad S., Stevanović, Milena, Ašanin, Darko P., Škaro Bogojević, Sanja, Rychlewska, Urszula, Djuran, Milos , Glišić, Biljana, "Structural characterization and antimicrobial evaluation of chromium(III) and cobalt(III) complexes with 2,2-diMe-1,3-pdta: Tuning dimensionality of coordination polymer and the water content by alkyl substitution" in Polyhedron, 222 (2022), https://doi.org/10.1016/j.poly.2022.115864 . .