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Teixeira Campos P, Karkow Bones M, Siqueira da Silva RM. Energetic and Topological Supramolecular Study and Nucleation Mechanism Proposal of Halogenated Phenols. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Patrick Teixeira Campos
- Instituto Federal Sul-rio-grandense Engenharia Química Praça 20 de Setembro, 455 96015-360 Pelotas BRAZIL
| | - Mariana Karkow Bones
- Instituto Federal Sul-rio-grandense - Campus Pelotas: Instituto Federal de Educacao Ciencia e Tecnologia Sul-rio-grandense Engenharia Química Praça 20 de Setembro, 455 Pelotas BRAZIL
| | - Rubia Mara Siqueira da Silva
- Instituto Federal Sul-rio-grandense - Campus Pelotas: Instituto Federal de Educacao Ciencia e Tecnologia Sul-rio-grandense Química Praça 20 de Setembro, 455 Pelotas BRAZIL
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Teixeira Campos P, Machado Rodrigues G, Pereira Afonso L, Uecker Krüger V, Siqueira da Silva RM, Milani MA. Energetic and Topological Supramolecular Study and Nucleation Proposal of Halogenated Aryl Amides. CrystEngComm 2022. [DOI: 10.1039/d2ce00049k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A supramolecular study of 12 halogenated aryl amides (F, Cl, Br, I) in the ortho, meta, or para positions was realized. From mono crystal X-ray diffraction data and theoretical calculations...
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3
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Dacrory S, Fahim AM. Synthesis, anti-proliferative activity, computational studies of tetrazole cellulose utilizing different homogenous catalyst. Carbohydr Polym 2020; 229:115537. [DOI: 10.1016/j.carbpol.2019.115537] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/01/2019] [Accepted: 10/25/2019] [Indexed: 12/17/2022]
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4
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Synthesis, antimicrobial evaluation, molecular docking and theoretical calculations of novel pyrazolo[1,5-a]pyrimidine derivatives. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127025] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Supramolecular self-assembly and thermodynamic properties of 5-aryl-1-(1,1-dimethylethyl)-1H-pyrazoles in the crystalline state. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Salbego PS, Bender CR, Hörner M, Zanatta N, Frizzo CP, Bonacorso HG, Martins MAP. Insights on the Similarity of Supramolecular Structures in Organic Crystals Using Quantitative Indexes. ACS OMEGA 2018; 3:2569-2578. [PMID: 31458545 PMCID: PMC6641303 DOI: 10.1021/acsomega.7b02057] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Accepted: 02/21/2018] [Indexed: 05/05/2023]
Abstract
The quest for concepts of isostructurality in organic crystals has been long and mostly based on geometric data, even with the development of modern software. This field of study is of great interest to the pharmaceutical industry and for the prediction of crystal structures. Despite this, there is still no methodology that provides broad quantitative and comparable similarity data between two complete crystalline structures. The present study demonstrated that the similarity between two crystalline structures could be estimated from the similarity between the two "supramolecular clusters". Quantitative indexes for similarity comparisons of crystal structures were shown using nine 5-aryl-1-(1,1-dimethylethyl)-1H-pyrazoles as a model. This proposal includes the quantitative data of a geometric parameter (I D), a contact area parameter (I C), and an energetic parameter (I G). The proposed indexes exhibited good perspective regarding the similarity data and distinct regions of similarity. The range of similarity was set at I X ≥ 0.80, 0.80 > I X > 0.60, and I X ≤ 0.60 (X = D, C, or G). Indexes with a value near 1.0 indicate systems with isostructural, isocontact, and isoenergetic behavior. The results indicated that supramolecular structures with high similarity must have high values for all three indexes (I D, I C, and I G).
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Affiliation(s)
- Paulo
R. S. Salbego
- Núcleo
de Química de Heterociclos (NUQUIMHE) and Núcleo
de Investigação de Triazenos e Complexos (NITRICO),
Department of Chemistry, Federal University
of Santa Maria (UFSM), CEP 97105-900 Santa Maria, Rio Grande do Sul, Brazil
| | - Caroline R. Bender
- Núcleo
de Química de Heterociclos (NUQUIMHE) and Núcleo
de Investigação de Triazenos e Complexos (NITRICO),
Department of Chemistry, Federal University
of Santa Maria (UFSM), CEP 97105-900 Santa Maria, Rio Grande do Sul, Brazil
| | - Manfredo Hörner
- Núcleo
de Química de Heterociclos (NUQUIMHE) and Núcleo
de Investigação de Triazenos e Complexos (NITRICO),
Department of Chemistry, Federal University
of Santa Maria (UFSM), CEP 97105-900 Santa Maria, Rio Grande do Sul, Brazil
| | - Nilo Zanatta
- Núcleo
de Química de Heterociclos (NUQUIMHE) and Núcleo
de Investigação de Triazenos e Complexos (NITRICO),
Department of Chemistry, Federal University
of Santa Maria (UFSM), CEP 97105-900 Santa Maria, Rio Grande do Sul, Brazil
| | - Clarissa P. Frizzo
- Núcleo
de Química de Heterociclos (NUQUIMHE) and Núcleo
de Investigação de Triazenos e Complexos (NITRICO),
Department of Chemistry, Federal University
of Santa Maria (UFSM), CEP 97105-900 Santa Maria, Rio Grande do Sul, Brazil
| | - Helio G. Bonacorso
- Núcleo
de Química de Heterociclos (NUQUIMHE) and Núcleo
de Investigação de Triazenos e Complexos (NITRICO),
Department of Chemistry, Federal University
of Santa Maria (UFSM), CEP 97105-900 Santa Maria, Rio Grande do Sul, Brazil
| | - Marcos A. P. Martins
- Núcleo
de Química de Heterociclos (NUQUIMHE) and Núcleo
de Investigação de Triazenos e Complexos (NITRICO),
Department of Chemistry, Federal University
of Santa Maria (UFSM), CEP 97105-900 Santa Maria, Rio Grande do Sul, Brazil
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Zimmer GC, Pagliari AB, Bender CR, Salbego PRS, Orlando T, Hörner M, Zanatta N, Bonacorso HG, Martins MAP. Insights on conformation in the solid state: a case study – s-cis and/or s-trans crystallization of 5(3)-aryl-3(5)-carboxyethyl-1-tert-butylpyrazoles. CrystEngComm 2018. [DOI: 10.1039/c8ce00984h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The conformation adopted by COOEt group in solid state were influenced by supramolecular environment and intramolecular interaction for 1,3- and 1,5-regioisomers, respectively.
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Affiliation(s)
- Geórgia C. Zimmer
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
| | - Anderson B. Pagliari
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
| | - Caroline R. Bender
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
| | - Paulo R. S. Salbego
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
| | - Tainára Orlando
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
| | - Manfredo Hörner
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
| | - Nilo Zanatta
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
| | - Helio G. Bonacorso
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
| | - Marcos A. P. Martins
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- CEP 97105-900 Santa Maria
- Brazil
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Martins MAP, Salbego PRS, de Moraes GA, Bender CR, Zambiazi PJ, Orlando T, Pagliari AB, Frizzo CP, Hörner M. Understanding the crystalline formation of triazene N-oxides and the role of halogen⋯π interactions. CrystEngComm 2018. [DOI: 10.1039/c7ce02015e] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Normalized parameters are presented to assist the interpretation of crystal mechanisms of a series of triazene N1-oxides. The role of halogen⋯π interactions is discussed.
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Affiliation(s)
- Marcos A. P. Martins
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
| | - Paulo R. S. Salbego
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
| | - Guilherme A. de Moraes
- Núcleo de Investigação de Triazenos e Complexos (NITRICO)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
| | - Caroline R. Bender
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
| | - Priscilla J. Zambiazi
- Núcleo de Investigação de Triazenos e Complexos (NITRICO)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
| | - Tainára Orlando
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
| | - Anderson B. Pagliari
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
| | - Clarissa P. Frizzo
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
| | - Manfredo Hörner
- Núcleo de Investigação de Triazenos e Complexos (NITRICO)
- Department of Chemistry
- Federal University of Santa Maria (UFSM)
- Santa Maria
- Brazil
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9
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Prohens R, Portell A, Font-Bardia M, Bauzá A, Frontera A. A combined crystallographic and theoretical study of weak intermolecular interactions in crystalline squaric acid esters and amides. CrystEngComm 2017. [DOI: 10.1039/c7ce00556c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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10
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Martins MAP, Zimmer GC, Rodrigues LV, Orlando T, Buriol L, Alajarin M, Berna J, Frizzo CP, Bonacorso HG, Zanatta N. Competition between the donor and acceptor hydrogen bonds of the threads in the formation of [2]rotaxanes by clipping reaction. NEW J CHEM 2017. [DOI: 10.1039/c7nj02443f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The steric effect of thet-butyl group of 1′5′-thread prevents the formation of [2]rotaxane. On the other hand, the 1′3′-thread acts a template to obtain [2]rotaxanes.
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Affiliation(s)
- Marcos A. P. Martins
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química, Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Geórgia C. Zimmer
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química, Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Leticia V. Rodrigues
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química, Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Tainára Orlando
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química, Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Lilian Buriol
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química, Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Mateo Alajarin
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia
- E-30100 Murcia
- Spain
| | - Jose Berna
- Departamento de Química Orgánica, Facultad de Química, Universidad de Murcia
- E-30100 Murcia
- Spain
| | - Clarissa P. Frizzo
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química, Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Helio G. Bonacorso
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química, Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Nilo Zanatta
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química, Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
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Prohens R, Portell A, Font-Bardia M, Bauzá A, Frontera A. Experimental and theoretical study of weak intermolecular interactions in crystalline tertiary squaramides. CrystEngComm 2016. [DOI: 10.1039/c6ce01299j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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12
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Martins MAP, Hörner M, Beck J, Tier AZ, Belladona AL, Meyer AR, Zanatta N, Bonacorso HG, Frizzo CP. Polymorphism in an 18-membered macrocycle: an energetic and topological approach to understand the supramolecular structure. CrystEngComm 2016. [DOI: 10.1039/c5ce02123e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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13
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Martins MAP, Meyer AR, Tier AZ, Longhi K, Ducati LC, Bonacorso HG, Zanatta N, Frizzo CP. Proposal for crystallization of 3-amino-4-halo-5-methylisoxazoles: an energetic and topological approach. CrystEngComm 2015. [DOI: 10.1039/c5ce01295c] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The supramolecular structure of 3-amino-4-halo-5-methylisoxazoles (halo = Cl, Br, and I) was investigated in order to suggest a route for crystallization of organic molecules.
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Affiliation(s)
- M. A. P. Martins
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Departamento de Química
- Centro de Ciências Naturais e Exatas
- Universidade Federal de Santa Maria
- Santa Maria, Brasil
| | - A. R. Meyer
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Departamento de Química
- Centro de Ciências Naturais e Exatas
- Universidade Federal de Santa Maria
- Santa Maria, Brasil
| | - A. Z. Tier
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Departamento de Química
- Centro de Ciências Naturais e Exatas
- Universidade Federal de Santa Maria
- Santa Maria, Brasil
| | - K. Longhi
- Instituto Federal de Educação
- Ciência e Tecnologia Farroupilha
- Júlio de Castilhos, Brasil
| | - L. C. Ducati
- Instituto de Química
- Universidade de São Paulo
- São Paulo 05508-900, Brazil
| | - H. G. Bonacorso
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Departamento de Química
- Centro de Ciências Naturais e Exatas
- Universidade Federal de Santa Maria
- Santa Maria, Brasil
| | - N. Zanatta
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Departamento de Química
- Centro de Ciências Naturais e Exatas
- Universidade Federal de Santa Maria
- Santa Maria, Brasil
| | - C. P. Frizzo
- Núcleo de Química de Heterociclos (NUQUIMHE)
- Departamento de Química
- Centro de Ciências Naturais e Exatas
- Universidade Federal de Santa Maria
- Santa Maria, Brasil
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