1
|
Sk W, Chattopadhyay S. An overview of the synthesis and structures lead(II) and mercury(II) complexes with diamine-based bis-pyridine Schiff base ligands. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
2
|
Mahmoudi G, García-Santos I, Pittelkow M, Kamounah FS, Zangrando E, Babashkina MG, Frontera A, Safin DA. The tetrel bonding role in supramolecular aggregation of lead(II) acetate and a thiosemicarbazide derivative. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2022; 78:685-694. [PMID: 35975834 DOI: 10.1107/s2052520622005789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 05/29/2022] [Indexed: 06/15/2023]
Abstract
A new PbII coordination complex [PbL(OAc)], which was readily synthesized from a mixture of Pb(OAc)2·3H2O and 1-(pyridin-2-yl)benzylidene-4-phenylthiosemicarbazide (HL) is reported. The crystal structure analysis of [PbL(OAc)] showed that the PbII cation is N,N',S-chelated by the tridentate pincer-type ligand L and by the oxygen atoms of the acetate anion. In addition, the metal centre forms Pb...O and Pb...S tetrel bonds with an adjacent complex molecule, yielding a 1D zigzag polymeric chain, which is reinforced by N-H...O hydrogen bonds and π...π interactions. These chains are interlinked by C-H...py non-covalent interactions, realized between one of the acetate hydrogen atoms and the pyridine rings. According to the Hirshfeld surface analysis, the crystal packing is mainly characterized by intermolecular H...H, H...C and H...O contacts, followed by H...N, H...S, C...C, C...N, Pb...H, Pb...O and Pb...S contacts. The FTIR and 1H NMR spectra of [PbL(OAc)] testify to the deprotonation of the parent ligand HL, while the acetate ligand exhibits an anisobidentate coordination mode as established by means of single-crystal X-ray diffraction and FTIR spectroscopy. Lastly, theoretical calculations at the PBE0-D3/def2-TZVP level of theory have been used to analyze and characterize the Pb...O and Pb...S tetrel bonds observed in the crystal of [PbL(OAc)], using a combination of QTAIM (Quantum Theory of Atoms in Molecules) and NCIPlot (Non-Covalent Interaction Plot) computational tools.
Collapse
Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry, Faculty of Science, University of Maragheh, PO Box 55181-83111, Maragheh, Iran
| | - Isabel García-Santos
- Departamento de Química Inorgánica, Facultad de Farmacia, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
| | - Michael Pittelkow
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
| | - Fadhil S Kamounah
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Maria G Babashkina
- Advanced Materials for Industry and Biomedicine Laboratory, Kurgan State University, Sovetskaya Str. 63/4, 640020 Kurgan, Russian Federation
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca, Spain
| | - Damir A Safin
- Advanced Materials for Industry and Biomedicine Laboratory, Kurgan State University, Sovetskaya Str. 63/4, 640020 Kurgan, Russian Federation
| |
Collapse
|
3
|
García-Santos I, Castiñeiras A, Mahmoudi G, Babashkina MG, Zangrando E, Gomila RM, Frontera A, Safin DA. Lead(ii) supramolecular structures formed through a cooperative influence of the hydrazinecarbothioamide derived and ancillary ligands. CrystEngComm 2022. [DOI: 10.1039/d1ce01251g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report on tetrel bonding and other noncovalent interactions in the lead(ii)-derived complexes with the hydrazinecarbothioamide derived and ancillary ligands, which predominantly drive the formation of extended architectures.
Collapse
Affiliation(s)
- Isabel García-Santos
- Departamento de Química Inorgánica, Facultad de Farmacia, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
| | - Alfonso Castiñeiras
- Departamento de Química Inorgánica, Facultad de Farmacia, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
| | - Ghodrat Mahmoudi
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55181-83111, Maragheh, Iran
| | - Maria G. Babashkina
- Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain, Place L. Pasteur 1, 1348 Louvain-la-Neuve, Belgium
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Rosa M. Gomila
- Departament de Química, Universitat de les Illes Balears, Crta. de Valldemossa km. 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta. de Valldemossa km. 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Damir A. Safin
- University of Tyumen, Volodarskogo Str. 6, 625003 Tyumen, Russian Federation
- “Advanced Materials for Industry and Biomedicine” Laboratory, Kurgan State University, Sovetskaya Str. 63/4, 640020 Kurgan, Russian Federation
- Innovation Center for Chemical and Pharmaceutical Technologies, Ural Federal University named after the First President of Russia B. N. Eltsin, Mira Str. 19, Ekaterinburg, 620002, Russian Federation
| |
Collapse
|
4
|
Banerjee A, Chowdhury D, Gomila RM, Chattopadhyay S. Recent advances on the tetrel bonding interaction in the solid state structure of lead complexes with hydrazine based bis-pyridine Schiff base ligands. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115670] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
5
|
Zhang JL, Bai C, Liu P, Hu HM, Huo H, Wang BZ. The effect of pH on the coordination sphere of Pb(II) ions and structural diversity of Pb(II) coordination polymers. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122475] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
Ay B, Mahmoudi G, Akbar Khandar A, Akbari Afkhami F, Toprak A, Zubkov FI, White J, Kłak J, Safin DA. A novel paramagnetic coordination polymer, fabricated from Co(NCS)2 and 2-pyridinecarbaldehyde isonicotinoylhydrazone. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
7
|
Evaluation of the antitumor activity of a series of the pincer-type metallocomplexes produced from isonicotinohydrazide derivative. J Inorg Biochem 2021; 223:111525. [PMID: 34237626 DOI: 10.1016/j.jinorgbio.2021.111525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 06/18/2021] [Accepted: 06/25/2021] [Indexed: 01/30/2023]
Abstract
In this work we report on the antitumor properties of a series of pincer-type metallocomplexes [Hg2(HL-keto)Cl4]n (1), [Hg(HL-keto)I2] (2) and [Mn(HL-zwitterion)Cl2]∙MeOH (3∙MeOH), derived from N'-(1-(pyridin-2-yl)ethylidene)isonicotinohydrazide (HL) and corresponding metal salts. The Hg(II) and Mn(II) salts are chelated by the keto (HL-keto) or zwitterionic (HL-zwitterion) form of HL, respectively. The cytotoxic effects of these compounds have been accessed against lung adenocarcinoma (A549) and hepatocellular carcinoma (HepG2 and Huh7) cell lines. Complexes 1 and 2 were found to be most efficient against the cell line Huh7 with IC50 value of 2.56 and 9.90 μM, respectively, while they exhibit moderate activity towards cell lines A549 and HepG2, as evidenced from IC50 values in the range 27.98-56.99 μM. Complex 3∙MeOH is less efficient towards all the three cell lines with relatively high IC50 values. The mechanisms of the metallocomplexes killing the aforementioned cells were elucidated by flow cytometry, colony formation and polymerase chain reaction (PCR) analysis of apoptosis related expression of the genes. The results of the cytotoxic effects and antitumor activity on different cell lines are affected by the metal nature and the presence of the coordinated halide.
Collapse
|
8
|
Mahmoudi G, Masoudiasl A, Afkhami FA, White JM, Zangrando E, Gurbanov AV, Frontera A, Safin DA. A new coordination polymer constructed from Pb(NO3)2 and a benzylideneisonicotinohydrazide derivative: Coordination-induced generation of a π-hole towards a tetrel-bonding stabilized structure. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130139] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
9
|
Mahmoudi G, Zangrando E, Miroslaw B, Gurbanov AV, Babashkina MG, Frontera A, Safin DA. Spodium bonding and other non-covalent interactions assisted supramolecular aggregation in a new mercury(II) complex of a nicotinohydrazide derivative. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120279] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
10
|
Shiryaev AA, Burkhanova TM, Mitoraj MP, Kukulka M, Sagan F, Mahmoudi G, Babashkina MG, Bolte M, Safin DA. Supramolecular structures of Ni II and Cu II with the sterically demanding Schiff base dyes driven by cooperative action of preagostic and other non-covalent interactions. IUCRJ 2021; 8:351-361. [PMID: 33953922 PMCID: PMC8086159 DOI: 10.1107/s2052252521000610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 01/18/2021] [Indexed: 06/12/2023]
Abstract
This work reports on synthesis and extensive experimental and theoretical investigations on photophysical, structural and thermal properties of the NiII and CuII discrete mononuclear homoleptic complexes [Ni(L I,II)2] and [Cu(L I,II)2] fabricated from the Schiff base dyes o-HOC6H4-CH=N-cyclo-C6H11 (HL I) and o-HOC10H6-CH=N-cyclo-C6H11 (HL II), containing the sterically crowding cyclo-hexyl units. The six-membered metallocycles adopt a clearly defined envelope conformation in [Ni(L II)2], while they are much more planar in the structures of [Ni(L I)2] and [Cu(L I,II)2]. It has been demonstrated by in-depth bonding analyses based on the ETS-NOCV and Interacting Quantum Atoms energy-decomposition schemes that application of the bulky substituents, containing several C-H groups, has led to the formation of a set of classical and unintuitive intra- and inter-molecular interactions. All together they are responsible for the high stability of [Ni(L I,II)2] and [Cu(L I,II)2]. More specifically, London dispersion dominated intramolecular C-H⋯O, C-H⋯N and C-H⋯H-C hydrogen bonds are recognized and, importantly, the attractive, chiefly the Coulomb driven, preagostic (not repulsive anagostic) C-H⋯Ni/Cu interactions have been discovered despite their relatively long distances (∼2.8-3.1 Å). All the complexes are further stabilized by the extremely efficient intermolecular C-H⋯π(benzene) and C-H⋯π(chelate) interactions, where both the charge-delocalization and London dispersion constituents appear to be crucial for the crystal packing of the obtained complexes. All the complexes were found to be photoluminescent in CH2Cl2, with [Cu(L II)2] exhibiting the most pronounced emission - the time-dependent density-functional-theory computations revealed that it is mostly caused by metal-to-ligand charge-transfer transitions.
Collapse
Affiliation(s)
- Alexey A. Shiryaev
- University of Tyumen, Volodarskogo Street 6, Tyumen, 625003, Russian Federation
- Innovation Center for Chemical and Pharmaceutical Technologies, Ural Federal University named after the First President of Russia B. N. Yeltsin, Mira Street 19, Ekaterinburg, 620002, Russian Federation
| | - Tatyana M. Burkhanova
- University of Tyumen, Volodarskogo Street 6, Tyumen, 625003, Russian Federation
- Kurgan State University, Sovetskaya Street 63/4, 640020, Russian Federation
| | - Mariusz P. Mitoraj
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, Kraków, 30-387, Poland
| | - Mercedes Kukulka
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, Kraków, 30-387, Poland
| | - Filip Sagan
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, Kraków, 30-387, Poland
| | - Ghodrat Mahmoudi
- Department of Chemistry, Faculty of Science, University of Maragheh, PO Box 55181-83111, Maragheh, Iran
| | - Maria G. Babashkina
- Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain, Place L. Pasteur 1, Louvain-la-Neuve, 1348, Belgium
| | - Michael Bolte
- Institut für Anorganische Chemie, J.-W.-Goethe-Universität, Frankfurt/Main, Germany
| | - Damir A. Safin
- University of Tyumen, Volodarskogo Street 6, Tyumen, 625003, Russian Federation
- Innovation Center for Chemical and Pharmaceutical Technologies, Ural Federal University named after the First President of Russia B. N. Yeltsin, Mira Street 19, Ekaterinburg, 620002, Russian Federation
- Kurgan State University, Sovetskaya Street 63/4, 640020, Russian Federation
| |
Collapse
|
11
|
Mahmoudi G, Chowdhury H, Ghosh BK, Kubicki M, Bartyzel A, White JM, Alkorta I, Gurbanov AV, Safin DA. Zinc(II) complexes derived from 2-formylpyridine nicotinoyl hydrazone as organic blocker: Syntheses, crystal architectures, Hirshfeld surface analyses and DFT studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
12
|
Ligand structure-driven self-assembly of Zn(NCS)2 with a carbohydrazone ligand: A possible intermediate towards a [2 × 2] metallic grid. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
13
|
New lead(II) coordination polymer derived from second generation O-methylpyridylxanthate: Crystallographic and computational studies. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
14
|
Mahmoudi G, Afkhami FA, Zangrando E, Kaminsky W, Frontera A, Safin DA. A supramolecular 3D structure constructed from a new metal chelate self-assembled from Sn(NCS)2 and phenyl(pyridin-2-yl)methylenepicolinohydrazide. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
15
|
Mahmoudi G, Kubicki M, Choquesillo-Lazarte D, Miroslaw B, Alexandrov EV, Zolotarev PN, Frontera A, Safin DA. Supramolecular architectures of Mn(NCS)2 complexes with N'-(1-(pyridin-4-yl)ethylidene)picolinohydrazide and N'-(phenyl(pyridin-4-yl)methylene)isonicotinohydrazide. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114776] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
16
|
Mahmoudi G, Abedi M, Lawrence SE, Zangrando E, Babashkina MG, Klein A, Frontera A, Safin DA. Tetrel Bonding and Other Non-Covalent Interactions Assisted Supramolecular Aggregation in a New Pb(II) Complex of an Isonicotinohydrazide. Molecules 2020; 25:molecules25184056. [PMID: 32899863 PMCID: PMC7571010 DOI: 10.3390/molecules25184056] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/01/2020] [Accepted: 09/02/2020] [Indexed: 12/31/2022] Open
Abstract
A new supramolecular Pb(II) complex [PbL(NO2)]n was synthesized from Pb(NO3)2, N’-(1-(pyridin-2-yl)ethylidene)isonicotinohydrazide (HL) and NaNO2. [PbL(NO2)]n is constructed from discrete [PbL(NO2)] units with an almost ideal N2O3 square pyramidal coordination environment around Pb(II). The ligand L− is coordinated through the 2-pyridyl N-atom, one aza N-atom, and the carbonyl O-atom. The nitrite ligand binds in a κ2-O,O coordination mode through both O-atoms. The Pb(II) center exhibits a hemidirected coordination geometry with a pronounced coordination gap, which allows a close approach of two additional N-atoms arising from the N=C(O) N-atom of an adjacent molecule and from the 4-pyridyl N-atom from the another adjacent molecule, yielding a N4O3 coordination, constructed from two Pb–N and three Pb–O covalent bonds, and two Pb⋯N tetrel bonds. Dimeric units in the structure of [PbL(NO2)]n are formed by the Pb⋯N=C(O) tetrel bonds and intermolecular electrostatically enforced π+⋯π− stacking interactions between the 2- and 4-pyridyl rings and further stabilized by C–H⋯π intermolecular interactions, formed by one of the methyl H-atoms and the 4-pyridyl ring. These dimers are embedded in a 2D network representing a simplified uninodal 3-connected fes (Shubnikov plane net) topology defined by the point symbol (4∙82). The Hirshfeld surface analysis of [PbL(NO2)] revealed that the intermolecular H⋯X (X = H, C, N, O) contacts occupy an overwhelming majority of the molecular surface of the [PbL(NO2)] coordination unit. Furthermore, the structure is characterized by intermolecular C⋯C and C⋯N interactions, corresponding to the intermolecular π⋯π stacking interactions. Notably, intermolecular Pb⋯N and, most interestingly, Pb⋯H interactions are remarkable contributors to the molecular surface of [PbL(NO2)]. While the former contacts are due to the Pb⋯N tetrel bonds, the latter contacts are mainly due to the interaction with the methyl H-atoms in the π⋯π stacked [PbL(NO2)] molecules. Molecular electrostatic potential (MEP) surface calculations showed marked electrostatic contributions to both the Pb⋯N tetrel bonds and the dimer forming π+⋯π− stacking interactions. Quantum theory of atoms in molecules (QTAIM) analyses underlined the tetrel bonding character of the Pb⋯N interactions. The manifold non-covalent interactions found in this supramolecular assembly are the result of the proper combination of the polyfunctional multidentate pyridine-hydrazide ligand and the small nitrito auxiliary ligand.
Collapse
Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry, Faculty of Science, University of Maragheh, Maragheh P.O. Box 55181-83111, Iran
- Correspondence: (G.M.); (A.K.); (D.A.S.)
| | - Marjan Abedi
- Department of Chemistry, Faculty of Science, University of Mohaghegh Ardabili, Ardabil P.O. Box 56199-11367, Iran;
| | - Simon E. Lawrence
- School of Chemistry, Analytical and Biological Chemistry Research Facility, Synthesis and Solid State Pharmaceutical Centre, University College Cork, College Road, T12 K8AF Cork, Ireland;
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy;
| | - Maria G. Babashkina
- Department für Chemie, Institut für Anorganische Chemie, Universität zu Köln, Greinstraße 6, D-50939 Köln, Germany;
| | - Axel Klein
- Department für Chemie, Institut für Anorganische Chemie, Universität zu Köln, Greinstraße 6, D-50939 Köln, Germany;
- Correspondence: (G.M.); (A.K.); (D.A.S.)
| | - Antonio Frontera
- Department of Chemistry, Universitat de les Illes Balears, Crta de Valldemossa km 5.7, 7122 Palma de Mallorca Baleares, Spain;
| | - Damir A. Safin
- Institute of Chemistry, University of Tyumen, Volodarskogo Str. 6, 625003 Tyumen, Russia
- West-Siberian Interregional Scientific and Educational Center, 625003 Tyumen, Russia
- Innovation Center for Chemical and Pharmaceutical Technologies, Ural Federal University named after the First President of Russia B.N. Eltsin, Mira Str. 19, 620002 Ekaterinburg, Russia
- Correspondence: (G.M.); (A.K.); (D.A.S.)
| |
Collapse
|
17
|
Schwade VD, Tirloni B, Burrow RA, Lang ES. Lead(II) thiocyanate reaction behaviour with hydrazones. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114707] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
18
|
Velásquez JD, Mahmoudi G, Zangrando E, Miroslaw B, Safin DA, Echeverría J. Non-covalent interactions induced supramolecular architecture of Hg(NCS)2 with 3-pyridinecarbaldehyde nicotinoylhydrazone. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119700] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
19
|
Synthesis, characterization and computational studies of 4-[(Pyridine-3-carbonyl)-hydrazonomethyl]-benzoic acid. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
20
|
Hui YY, Bai C, Hu HM, Lv B, Wang X. The effects of the coordination orientation and steric hindrance of ligands on the structural diversity of Pb(II) coordination polymers. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119751] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
21
|
Novel lanthanide(III) complex [LaL2(NO3) (H2O)2]·5H2O with 2-pyridine carboxaldehyde isonicotinoyl hydrazine exhibiting a 3D supramolecular topology 3,6T49. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128151] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
22
|
Akbari Afkhami F, Mahmoudi G, Qu F, Gupta A, Zangrando E, Frontera A, Safin DA. Supramolecular architecture constructed from the hemidirected lead(II) complex with N'-(4-hydroxybenzylidene)isonicotinohydrazide. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119350] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
23
|
Akbari Afkhami F, Mahmoudi G, Qu F, Gupta A, Köse M, Zangrando E, Zubkov FI, Alkorta I, Safin DA. Supramolecular lead(ii) architectures engineered by tetrel bonds. CrystEngComm 2020. [DOI: 10.1039/d0ce00102c] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The structures, including tetrel bonding, of PbII coordination compounds assembled from N′-(pyridin-2-ylmethylene)picolinohydrazide, N′-(pyridin-2-ylmethylene)nicotinohydrazide and N′-(1-(pyridin-2-yl)ethylidene)isonicotinohydrazide ligands are discussed.
Collapse
Affiliation(s)
| | - Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Fengrui Qu
- Department of Chemistry
- The University of Alabama
- Tuscaloosa
- USA
| | - Arunava Gupta
- Department of Chemistry
- The University of Alabama
- Tuscaloosa
- USA
| | - Muhammet Köse
- Chemistry Department
- Kahramanmaraş Sütçü Imam University
- Kahmaranmaraş
- Turkey
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- Trieste
- Italy
| | - Fedor I. Zubkov
- Organic Chemistry Department
- Faculty of Science
- Peoples' Friendship University of Russia (RUDN University)
- Moscow
- Russian Federation
| | - Ibon Alkorta
- Instituto de Quimica Medica (CSIC)
- 28006-Madrid
- Spain
| | - Damir A. Safin
- University of Tyumen
- 625003 Tyumen
- Russian Federation
- West-Siberian interregional scientific and educational center
- Russia
| |
Collapse
|
24
|
Akbari Afkhami F, Mahmoudi G, Miroslaw B, Qu F, Gupta A, Frontera A, Zubkov FI, Zangrando E, Safin DA. Complexes of BiCl3 with hydrazone derived ligands: a Möbius-like discrete metal chelate versus a salt-like porous polymeric structure. NEW J CHEM 2020. [DOI: 10.1039/d0nj00930j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction of BiCl3 with hydrazone derived ligands yielded a new Möbius-like discrete metal chelate [Bi(LI)Cl3] and a salt-like porous polymeric structure ([H2LII]2[BiCl5]·EtOH)n.
Collapse
Affiliation(s)
- Farhad Akbari Afkhami
- Department of Chemistry
- The University of Alabama
- Box 870336, 250 Hackberry Lane
- Tuscaloosa
- USA
| | - Ghodrat Mahmoudi
- Department of Chemistry, Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Barbara Miroslaw
- Department of General and Coordination Chemistry and Crystallography
- Institute of Chemical Sciences
- Faculty of Chemistry
- Maria Curie-Sklodowska University in Lublin
- 20-031 Lublin
| | - Fengrui Qu
- Department of Chemistry
- The University of Alabama
- Box 870336, 250 Hackberry Lane
- Tuscaloosa
- USA
| | - Arunava Gupta
- Department of Chemistry
- The University of Alabama
- Box 870336, 250 Hackberry Lane
- Tuscaloosa
- USA
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears
- Crta de Valldemossa km 7.5
- 07122 Palma de Mallorca
- Spain
| | - Fedor I. Zubkov
- Organic Chemistry Department, Faculty of Science
- Peoples' Friendship University of Russia (RUDN University)
- 6 Miklukho-Maklaya St
- Moscow
- Russian Federation
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- Via L. Giorgieri 1
- Trieste
- Italy
| | - Damir A. Safin
- University of Tyumen, Volodarskogo Str. 6
- 625003 Tyumen
- Russian Federation
- West-Siberian interregional scientific and educational center
- Russian Federation
| |
Collapse
|
25
|
Ay B, Şahin O, Saygıdeğer Demir B, Saygideger Y, López-de-Luzuriaga JM, Mahmoudi G, Safin DA. Antitumor effects of novel nickel–hydrazone complexes in lung cancer cells. NEW J CHEM 2020. [DOI: 10.1039/d0nj00921k] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Two novel nickel(ii) complexes [NiLI]·CH3CN (1·CH3CN) and [Ni(H2LII)(NCS)2]·0.5H2O (2·0.5H2O) were fabricated and in in vitro experiments they both showed the dose dependent cytotoxicity and killed A549 lung cancer cells via an apoptotic pathway.
Collapse
Affiliation(s)
- Burak Ay
- Department of Chemistry, Arts and Science Faculty
- Çukurova University
- Adana
- Turkey
| | - Onur Şahin
- Sinop University, Scientific and Technological Research Application and Research Center
- Sinop
- Turkey
| | | | - Yasemin Saygideger
- Central Research Laboratory of Cukurova University (CUMERLAB)
- Adana
- Turkey
- Department of Pulmonary
- Cukurova University School of Medicine
| | - José M. López-de-Luzuriaga
- Departamento de Química
- Centro de Investigación en Síntesis Química (CISQ)
- Universidad de La Rioja
- Complejo Científico-Tecnoloǵico
- 26006-Logroño
| | - Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science, University of Maragheh
- Maragheh
- Iran
| | - Damir A. Safin
- University of Tyumen
- Perekopskaya Str. 15a
- 625003 Tyumen
- Russian Federation
- West-Siberian Interregional Scientific and Educational Center
| |
Collapse
|
26
|
Mahmoudi G, Masoudiasl A, Babashkina MG, Frontera A, Doert T, White JM, Zangrando E, Zubkov FI, Safin DA. On the importance of π-hole spodium bonding in tricoordinated HgII complexes. Dalton Trans 2020; 49:17547-17551. [DOI: 10.1039/d0dt03938a] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and X-ray characterization of two new tri-coordinated Hg complexes where the planar Hg atom participates in π-hole spodium bonding.
Collapse
Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Ardavan Masoudiasl
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Maria G. Babashkina
- Institute of Condensed Matter and Nanosciences
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma de Mallorca (Baleares)
- Spain
| | - Thomas Doert
- Department of Chemistry and Food Chemistry
- Dresden University of Technology
- 01069 Dresden
- Germany
| | - Jonathan M. White
- BIO-21 Molecular Science and Biotechnology
- University of Melbourne
- Parkville
- Australia
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- Trieste
- Italy
| | - Fedor I. Zubkov
- Organic Chemistry Department
- Faculty of Science
- Peoples Friendship University of Russia (RUDN University)
- Moscow
- Russian Federation
| | - Damir A. Safin
- University of Tyumen
- 625003 Tyumen
- Russian Federation
- West-Siberian interregional scientific and educational center
- Russian Federation
| |
Collapse
|
27
|
Mahmoudi G, Afkhami FA, Kennedy AR, Zubkov FI, Zangrando E, Kirillov AM, Molins E, Mitoraj MP, Safin DA. Lead(ii) coordination polymers driven by pyridine-hydrazine donors: from anion-guided self-assembly to structural features. Dalton Trans 2020; 49:11238-11248. [DOI: 10.1039/d0dt01704c] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This work unveils an indispensable role of London dispersion forces and relativistic effects in tetrel and covalent bonds of the type Pb–X (X = O, N, S, I), which drives formation of extended architectures of lead(ii) coordination polymers.
Collapse
Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | | | - Alan R. Kennedy
- Department of Pure and Applied Chemistry
- University of Strathclyde
- Glasgow G1 1XL
- UK
| | - Fedor I. Zubkov
- Organic Chemistry Department
- Faculty of Science
- Peoples’ Friendship University of Russia (RUDN University)
- Moscow
- Russian Federation
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- Trieste
- Italy
| | - Alexander M. Kirillov
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisboa
| | - Elies Molins
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)
- Campus de la Universitat Autònoma de Barcelona
- 08193 Bellaterra
- Spain
| | - Mariusz P. Mitoraj
- Department of Theoretical Chemistry
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Cracow
- Poland
| | - Damir A. Safin
- University of Tyumen
- 625003 Tyumen
- Russian Federation
- West-Siberian Interregional Scientific and Educational Center
- Russian Federation
| |
Collapse
|
28
|
Unravelling the Importance of H bonds, σ–hole and π–hole-Directed Intermolecular Interactions in Nature. J Indian Inst Sci 2019. [DOI: 10.1007/s41745-019-00144-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
29
|
Mirdya S, Frontera A, Chattopadhyay S. Formation of a tetranuclear supramolecule via non-covalent Pb⋯Cl tetrel bonding interaction in a hemidirected lead(ii) complex with a nickel(ii) containing metaloligand. CrystEngComm 2019. [DOI: 10.1039/c9ce01283d] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A hetero-nuclear nickel(ii)/lead(ii) complex has been synthesized and characterized. The tetrel bonding interactions established between the σ-hole at the hemi-coordinated lead(ii) and the electron rich chlorido ligand has been analyzed by DFT study.
Collapse
Affiliation(s)
- Saikat Mirdya
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
| | | |
Collapse
|
30
|
Kinzhalov MA, Popova EA, Petrov ML, Khoroshilova OV, Mahmudov KT, Pombeiro AJ. Pnicogen and chalcogen bonds in cyclometalated iridium(III) complexes. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.02.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
31
|
Giorgi G, Yamashita K, Segawa H. First-principles investigation of the Lewis acid-base adduct formation at the methylammonium lead iodide surface. Phys Chem Chem Phys 2018; 20:11183-11195. [PMID: 29629450 DOI: 10.1039/c8cp01019f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have here performed a campaign of ab initio calculations focusing on the anchoring mechanism and adduct formation of some Lewis bases, both aliphatic and aromatic, on a PbI2-rich flat (001) methylammonium lead iodide (MAPI) surface. Our goal is to provide theoretical support to the recently reported experimental techniques of MAPI surface passivation via Lewis acid-base neutralization and similarly of MAI·PbI2·(Lewis base) adduct formation. We tested several X-donor bases (X = :N, :O, :S), paying attention to the thermodynamic stability of the final MAPI·base adducts and to their electronic properties. Factors that impact on the passivation mechanism are the directionality of the Lewis base lone pair and its enhanced/reduced overlap with MAPI Pb p orbitals, the dipole moment of the base and, similarly, the electronegativity of the X donor atom. Also non-covalent interactions, both at the surface side (intra, MAPI) and at the very interface (inter, MAPI·Lewis base), seem to contribute to the stability of the final adducts. Here we show that the thermodynamic stability does not necessarily correspond to the most effective base → acid dative bond formation. Starting from a low coverage (12.5% of the undercoordinated Pb atoms available at the surface are passivated) this paper paves the way towards the study of cooperative and steric effects among Lewis bases at higher coverages representing, to the best of our knowledge, one of the very first studies focusing on the molecular anchoring on the surfaces of this very important class of materials.
Collapse
Affiliation(s)
- Giacomo Giorgi
- Dipartimento di Ingegneria Civile e Ambientale (DICA), Università degli Studi di Perugia, Via G. Duranti, 06125 Perugia, Italy.
| | | | | |
Collapse
|
32
|
|
33
|
Mahmoudi G, Zangrando E, Mitoraj MP, Gurbanov AV, Zubkov FI, Moosavifar M, Konyaeva IA, Kirillov AM, Safin DA. Extended lead(ii) architectures engineered via tetrel bonding interactions. NEW J CHEM 2018. [DOI: 10.1039/c8nj00525g] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The cooperative action of multiple non-covalent interactions allowed for the assembly of a new series of PbII coordination compounds.
Collapse
Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- 34127 Trieste
- Italy
| | - Mariusz P. Mitoraj
- Department of Theoretical Chemistry
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Cracow
- Poland
| | - Atash V. Gurbanov
- Department of Chemistry
- Baku State University
- Baku
- Azerbaijan
- Centro de Química Estrutural
| | - Fedor I. Zubkov
- Organic Chemistry Department
- Faculty of Science
- Peoples’ Friendship University of Russia (RUDN University)
- Moscow
- Russian Federation
| | - Maryam Moosavifar
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Irina A. Konyaeva
- Limited Liability Company “NIOST”
- Kuzovlevski trakt 2
- Tomsk
- Russian Federation
- Department of Technology of Organic Substances and Polymer Materials
| | - Alexander M. Kirillov
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisbon
| | - Damir A. Safin
- Institute of Chemistry
- University of Tyumen
- 625003 Tyumen
- Russian Federation
| |
Collapse
|
34
|
The σ and π Holes. The Halogen and Tetrel Bondings: Their Nature, Importance and Chemical, Biological and Medicinal Implications. ChemistrySelect 2017. [DOI: 10.1002/slct.201701676] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
35
|
Mahmoudi G, Khandar AA, White J, Mitoraj MP, Jena HS, Der Voort PV, Qureshi N, Kirillov AM, Robeyns K, Safin DA. Polar protic solvent-trapping polymorphism of the HgII-hydrazone coordination polymer: experimental and theoretical findings. CrystEngComm 2017. [DOI: 10.1039/c7ce00626h] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
36
|
Southern SA, Errulat D, Frost JM, Gabidullin B, Bryce DL. Prospects for 207Pb solid-state NMR studies of lead tetrel bonds. Faraday Discuss 2017; 203:165-186. [DOI: 10.1039/c7fd00087a] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The feasibility and value of 207Pb solid-state NMR experiments on compounds featuring lead tetrel bonds is explored. Although the definition remains to be formalized, lead tetrel bonds may be qualitatively described as existing when there is evidence of a net attractive interaction between an electrophilic region associated with lead in a molecular entity and a nucleophilic region in another, or the same, molecular entity. Unambiguous identification of lead tetrel bonds can be challenging due to the hypervalent tendency of lead. We report here a series of 207Pb solid-state NMR experiments on five metal–organic frameworks featuring lead coordinated to hydrazone-based ligands. Such frameworks may be held together in part by lead tetrel bonds. The acquisition of 207Pb solid-state NMR spectra for such materials is feasible and is readily accomplished using a combination of magic-angle spinning and Carr–Purcell–Meiboom–Gill methods in moderate to low applied magnetic fields. The lead centres are characterized by 207Pb isotropic chemical shifts ranging from −426 to −2591 ppm and chemical shift tensor spans ranging from 910 to 2681 ppm. Careful inspection of the structures of the compounds and the literature 207Pb NMR data may suggest that a tetrel bond to lead results in chemical shift parameters which are intermediate between those which are characteristic of holodirected and hemidirected lead coordination geometries. Challenges associated with DFT computations of the 207Pb NMR parameters are discussed. In summary, the 207Pb data for the compounds studied herein show a marked response to the presence of non-coordinating electron-rich moieties in close contact with the electrophilic surface of formally hemidirectionally coordinated lead compounds.
Collapse
Affiliation(s)
- Scott A. Southern
- Department of Chemistry and Biomolecular Sciences
- Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| | - Dylan Errulat
- Department of Chemistry and Biomolecular Sciences
- Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| | - Jamie M. Frost
- Department of Chemistry and Biomolecular Sciences
- Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| | - Bulat Gabidullin
- Department of Chemistry and Biomolecular Sciences
- Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| | - David L. Bryce
- Department of Chemistry and Biomolecular Sciences
- Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| |
Collapse
|