Exploring DNA-interaction and molecular structure of ruthenium/1,2-bis-(diphenylphosphino)ethane)-based complex.

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Autor(es): dc.creatorCampideli, Victor Cardoso-
Autor(es): dc.creatorMontilla Suárez, Jerica Margely-
Autor(es): dc.creatorSilva, Tiago Almeida-
Autor(es): dc.creatorSicupira, Dalila Chaves-
Autor(es): dc.creatorOliveira, Katia Mara de-
Autor(es): dc.creatorCorrea, Rodrigo de Souza-
Data de aceite: dc.date.accessioned2025-08-21T15:29:51Z-
Data de disponibilização: dc.date.available2025-08-21T15:29:51Z-
Data de envio: dc.date.issued2023-11-21-
Data de envio: dc.date.issued2023-11-21-
Data de envio: dc.date.issued2022-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/jspui/handle/123456789/17839-
Fonte completa do material: dc.identifierhttps://doi.org/10.5155/eurjchem.14.2.193-201.2402-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1016710-
Descrição: dc.descriptionThe mixture of cis and trans-[RuCl2(dppe)2] (dppe: 1,2-bis-(diphenylphosphino)ethane) was prepared and the interaction with CT-DNA was evaluated by several methods, including UVvis DNA spectroscopic titration, viscosity, and electrochemical studies. Investigation suggests that [RuCl2(dppe)2] interacts moderately with CT-DNA. Interestingly, the cis- and trans-isomers interact differently with DNA, as proved by the square-wave voltammetry studies. Finally, the crystal structure of trans-[RuCl2(dppe)2]Cl was obtained from an electrochemical solution and studied in detail, which presents a distorted octahedral geometry and interatomic parameters different from those found in the trans- [RuCl2(dppe)2] complex. Crystal data for C52H48Cl4P4Ru: triclinic, space group P-1 (no. 2), a = 9.240(3) Å, b = 10.9290(18) Å, c = 11.993(3) Å, α = 78.707(11)°, β = 86.712(13)°, γ = 82.598(13)°, V = 1177.1(5) Å3, Z = 1, T = 293(2) K, μ(MoKα) = 0.732 mm-1, Dcalc = 1.467 g/cm3, 8434 reflections measured (6.934° ≤ 2Θ ≤ 51.986°), 4607 unique (Rint = 0.0973, Rsigma = 0.1171) which were used in all calculations. The final R1 was 0.0537 (I > 2σ(I)) and wR2 was 0.1347 (all data).-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsaberto-
Direitos: dc.rightsThis work is published and licensed by Atlanta Publishing House LLC – CC BY NC – Some Rights Reserved. Fonte: PDF do artigo.-
Palavras-chave: dc.subjectViscosity-
Palavras-chave: dc.subjectDNA interaction-
Palavras-chave: dc.subjectCrystal structure-
Palavras-chave: dc.subjectRu/dppe complex-
Palavras-chave: dc.subjectUV-Vis spectroscopy-
Título: dc.titleExploring DNA-interaction and molecular structure of ruthenium/1,2-bis-(diphenylphosphino)ethane)-based complex.-
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