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A new Hg(II) hybrid compound (C6H9N2)[Hg6Cl13]·H2O elaboration, crystal structure, spectroscopic, thermal, and DFT theoretical calculations. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-02002-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Akbari Z, Montazerozohori M, Hoseini SJ, Naghiha R, Hayati P, Bruno G, Santoro A, White JM. Synthesis, crystal structure, Hirshfeld surface analyses, antimicrobial activity, and thermal behavior of some novel nanostructure hexa‐coordinated Cd(II) complexes: Precursors for CdO nanostructure. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6181] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zahra Akbari
- Department of Chemistry Yasouj University Yasouj Iran
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences University of Messina Messina Italy
| | | | | | - Reza Naghiha
- Department of Animal Sciences, Faculty of Agriculture Yasouj University Yasouj Iran
| | - Payam Hayati
- Persian Gulf Science and Technology Park Nano Gostaran Navabegh Fardaye Dashtestan Company Borazjan Iran
| | - Giuseppe Bruno
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences University of Messina Messina Italy
| | - Antonio Santoro
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences University of Messina Messina Italy
| | - Jonathan M. White
- School of Chemistry and BIO‐21 Institute University of Melbourne Parkville Victoria Australia
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Ltaief H, Mahroug A, Paoli P, Rossi P, Belhouchet M. A new hybrid compound based on mercury and 3,3′-diaminobiphenylsulfone studied by a combined experimental and theoretical approach. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128760] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Diversity of interactions in 2-methyl-3-nitroanilinium iodide, bromide and chloride monohydrate. Structural, theoretical and spectroscopic analysis. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128073] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Tavassoli M, Montazerozohori M, Naghiha R, Sadeghi H, Masoudiasl A, Joohari S, Lopez EV, Mahmoudi G. Some new nanostructure zinc complex: Synthesis, spectral analyses, crystal structure, Hirshfeld surface analyses, antimicrobial/anticancer, thermal behavior and usage as precursor for ZnO nanostructure. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 110:110642. [PMID: 32204075 DOI: 10.1016/j.msec.2020.110642] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 10/04/2019] [Accepted: 01/03/2020] [Indexed: 01/04/2023]
Abstract
In this work, a new tridentate ligand, its some novel zinc halide/pseudohalide complexes and their antimicrobial and cytotoxic effects of them are described. Characterization data of these compounds have been achieved via several physical and micro analytical techniques. As typical one, X-ray crystal structure analysis of zinc azide complex was run showing zinc center is penta-coordinated by three nitrogen atoms from Schiff base ligand and two terminal azide nitrogen atoms as a distorted square pyramidal geometry. Hirshfeld surfaces analysis clears the important role of interactions related to azide groups (NH⋯N and CH⋯N hydrogen bonds) in the stabilization of its supramolecular structure. According to data obtained from thermal analysis (TG/DTG/DTA), all complexes are decomposed at four or more thermal stages below 1000 °C. Moreover antimicrobial activities of the compounds were screened against some gram positive and gram negative bacteria. Furthermore anticancer activities of the complexes were studied against MDA-MB468 and k562 as two cancer cell lines. In final, three zinc complexes were also synthesized in nano scale by sonochemical method and one of them was utilized as the precursor for preparation of nanostructure ZnO confirmed by XRD pattern and SEM image.
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Affiliation(s)
| | | | - Reza Naghiha
- Department of Animal Sciences, Faculty of Agriculture, Yasouj University, Yasouj, Iran
| | - Hossein Sadeghi
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Ardavan Masoudiasl
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55181-83111, Maragheh, Iran
| | - Shiva Joohari
- Department of Basic Sciences, Yasooj Branch, Islamic Azad University, Yasooj, Iran
| | | | - Ghodrat Mahmoudi
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55181-83111, Maragheh, Iran
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Tavassoli M, Montazerozohori M, Masoudiasl A, Akbari Z, Doert T, Vazquez Lopez E, Fatemi S. Synthesis, spectral analysis, crystal structure, Hirshfeld surface analyses, thermal behavior of two new nickel complexes and usage as precursor for preparation of Ni/NiO nanoparticles. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114287] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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7
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Medviediev V, Daszkiewicz M. Structural, theoretic and spectroscopic analysis of 2-methyl-5-nitroaniline salts with various inorganic acids. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2019; 75:1003-1013. [PMID: 32830680 DOI: 10.1107/s2052520619012472] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 09/06/2019] [Indexed: 06/11/2023]
Abstract
Crystal structures of six new salts of 2-methyl-5-nitroaniline with inorganic acids [(H2Me5NA)Br, (H2Me5NA)I, (H2Me5NA)NO3, (H2Me5NA)Cl, (H2Me5NA)HSO4 and (H2Me5NA)I3·0.5H2O] are determined by single-crystal X-ray diffraction. The most important hydrogen-bonding patterns are formed by the ammonio group and respective anions composing 1D or 2D networks. The patterns are analysed using the graph-set approach and mathematical interrelations between graph-set descriptors are shown for comparative purposes. Analysis of IR spectra enables the strength of hydrogen bonds in the crystals to be assessed. The frequency of N-H and O-H stretching vibrations and NH3 group libration indicates that the strongest hydrogen bonds are present in (H2Me5NA)HSO4, whereas the weakest ones occur in (H2Me5NA)I3·0.5H2O. Hirshfeld surface analysis reveals that apart from obvious N-H...anion hydrogen bonds, the molecules are also connected to each other by exclusive C-H...ONO2 interactions. The opposite occurs in the crystal structure of 2-methyl-4-nitroaniline salts, where a variety of ONO2...π(N)NO2 non-hydrogen bonding interactions are observed.
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Affiliation(s)
- Volodymyr Medviediev
- Division of Structure Research, Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna str. 2, PO Box 1410, Wrocław, 50-950, Poland
| | - Marek Daszkiewicz
- Division of Structure Research, Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna str. 2, PO Box 1410, Wrocław, 50-950, Poland
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Rejnhardt P, Baran J, Daszkiewicz M. Phase transition in polar 2-nitroanilinium nitrate. Graph-set approach of hydrogen bonding patterns and analysis of vibrational spectra. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 207:313-320. [PMID: 30265947 DOI: 10.1016/j.saa.2018.09.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/19/2018] [Accepted: 09/22/2018] [Indexed: 06/08/2023]
Abstract
A phase transition in new compound 2-nitroanilinium nitrate, (H2NA)NO3, was found. A symmetry lowering from orthorhombic, Pmn21, to monoclinic one, P21, at 249 K is observed. During the phase transition, the H2NA+ and nitrate ions displace from the mirror plane in high-temperature phase. As a result, hydrogen bonding network constructed by the ammonio group and NO3- anion is changed. Especially, a bifurcated hydrogen bond disappears. Mathematical operations using both elementary and hydrogen bond graph-set descriptors were used for the first time to describe a mechanism of phase transition. Changes in hydrogen bonding network were also studied by means of vibrational spectroscopy. Band shift associated with stretching and bending vibrations of the ammonio group indicates that the energy of intermolecular interactions rises along with temperature decrease. SHG response for the studied compound is higher than KDP, I(H2NA)NO3 = 1.1·IKDP, although a decay of the signal was observed due to instability of the sample.
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Affiliation(s)
- Piotr Rejnhardt
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna str. 2, P.O. Box 1410, 50-950 Wrocław, Poland
| | - Jan Baran
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna str. 2, P.O. Box 1410, 50-950 Wrocław, Poland
| | - Marek Daszkiewicz
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna str. 2, P.O. Box 1410, 50-950 Wrocław, Poland.
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Daszkiewicz M, Mielcarek A. Comparison of hydrogen bonds and diverse weak interactions of the nitro group in 2-methyl-4-nitroanilinium nitrate, bisulfate and two hexafluoridosilicates: elementary graph-set approach. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2016; 72:916-926. [PMID: 27910842 DOI: 10.1107/s2052520616016139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 10/11/2016] [Indexed: 06/06/2023]
Abstract
Crystal structures of (H2m4na)NO3 (1), (H2m4na)HSO4 (2), (H2m4na)2SiF6 (3) and (H2m4na)2SiF6·2H2O (4), where 2m4na = 2-methyl-4-nitroaniline, are presented. Two layers of interactions occur in the structures, N-H...O/F hydrogen bonds and interactions with the nitro group. Although diverse, hydrogen-bonding patterns are compared with each other by means of interrelations among elementary graph-set descriptors and descriptors of hydrogen-bonding patterns. Using mathematical relations, the gradual expansion of the ring patterns was shown in the crystal structures. Parallel and perpendicular arranged nitro groups form weak π(N)NO2...π(O)NO2 and π(N)NO2...ONO2 interactions, respectively. The πNO2...πring interaction has an impact to the stabilization of parallel oriented nitro groups. Generally, weak interactions constructed by the nitro group occur in the studied crystals as follows: π(N)NO2...π(O)NO2, πring...πring, C-H...O (1); π(N)NO2...π(O)NO2, π(N)NO2...ONO2 (2); π(N)NO2...π(O)NO2, π(N)NO2...ONO2 (3); C-H...O (4).
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Affiliation(s)
- Marek Daszkiewicz
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, PO Box 1410, Wroclaw 50-950, Poland
| | - Agnieszka Mielcarek
- Department of Inorganic Chemistry, Gdańsk University of Technology, Narutowicza str. 11/12, Gdańsk 80-233, Poland
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Two new 1D zigzag Hg(II) nanostructure coordination polymers: Sonochemical synthesis, thermal study, crystal structure and Hirshfeld surface analysis. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.01.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Montazerozohori M, Masoudiasl A, Doert T, Seykens H. Structural and computational study of some new nano-structured Hg(ii) compounds: a combined X-ray, Hirshfeld surface and NBO analyses. RSC Adv 2016. [DOI: 10.1039/c5ra22899a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Crystal structure, Hirshfeld surface, DFT and NBO analyses of two new distorted square-pyramidal mercury complexes are presented.
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Affiliation(s)
| | - A. Masoudiasl
- Department of Chemistry
- Yasouj University
- Yasouj 7591874831
- Iran
| | - Th. Doert
- Department of Chemistry and Food Chemistry
- Technische Universität Dresden
- 01062 Dresden
- Germany
| | - H. Seykens
- Department of Chemistry
- University of Antwerp
- 2020 Antwerpen
- Belgium
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Montazerozohori M, Farokhiyani S, Masoudiasl A, White JM. Crystal structures, Hirshfeld surface analyses and thermal behavior of two new rare tetrahedral terminal zinc(ii) azide and thiocyanate Schiff base complexes. RSC Adv 2016. [DOI: 10.1039/c5ra26864h] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Crystal structures, Hirshfeld surface and thermal analyses of two new rare tetrahedral terminal zinc(ii) thiocyanate and azide Schiff base complexes of [ZnL(NCS)2] and [ZnL(N3)2] are presented.
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Affiliation(s)
| | - S. Farokhiyani
- Department of Chemistry
- Yasouj University
- Yasouj 7591874831
- Iran
| | - A. Masoudiasl
- Department of Chemistry
- Yasouj University
- Yasouj 7591874831
- Iran
| | - J. M. White
- School of Chemistry and BIO-21 Institute
- University of Melbourne
- Parkville
- Australia
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