Dicyanamide Bridged Cu(II)36-Metallacrown-6 Complex with 1,4,7-Triisopropyl-1,4,7-Triazacyclononane and Binding Properties with DNA

A novel 36-metallacrown-6 complex [CuL(N(CN)(2))(PF(6))](6)∙0.5H(2)O 1 was achieved using a tridendate ligand, 1,4,7-triisopropyl-1,4,7-triazacyclononane (L), and a flexible ligand, dicyanamide in MeOH. The μ(1,5) bridging models of the dicyanamide ligand linked the macrocycle to form in a specific...

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Detalles Bibliográficos
Autores principales: Yang, Yong-Sheng, Liu, Li-Jun, Ju, Hai-Yan, Liu, Xiu-Ying, Li, Yu-Guang, Yan, Shi-Ping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6099552/
https://www.ncbi.nlm.nih.gov/pubmed/29799496
http://dx.doi.org/10.3390/molecules23061269
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author Yang, Yong-Sheng
Liu, Li-Jun
Ju, Hai-Yan
Liu, Xiu-Ying
Li, Yu-Guang
Yan, Shi-Ping
author_facet Yang, Yong-Sheng
Liu, Li-Jun
Ju, Hai-Yan
Liu, Xiu-Ying
Li, Yu-Guang
Yan, Shi-Ping
author_sort Yang, Yong-Sheng
collection PubMed
description A novel 36-metallacrown-6 complex [CuL(N(CN)(2))(PF(6))](6)∙0.5H(2)O 1 was achieved using a tridendate ligand, 1,4,7-triisopropyl-1,4,7-triazacyclononane (L), and a flexible ligand, dicyanamide in MeOH. The μ(1,5) bridging models of the dicyanamide ligand linked the macrocycle to form in a specific size with the chair conformation. The anion was important to form this 36-metallacrown-6 complex, as change was obtained with the larger anion BPh(4)(−), binuclear copper compound 2. The magnetic property indicates that slightly ferromagnetic interactions resulted from a superexchange mechanism. DNA binding properties were also studied. UV and fluorescence spectra showed that complex 1 could bind with DNA.
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spelling pubmed-60995522018-11-13 Dicyanamide Bridged Cu(II)36-Metallacrown-6 Complex with 1,4,7-Triisopropyl-1,4,7-Triazacyclononane and Binding Properties with DNA Yang, Yong-Sheng Liu, Li-Jun Ju, Hai-Yan Liu, Xiu-Ying Li, Yu-Guang Yan, Shi-Ping Molecules Communication A novel 36-metallacrown-6 complex [CuL(N(CN)(2))(PF(6))](6)∙0.5H(2)O 1 was achieved using a tridendate ligand, 1,4,7-triisopropyl-1,4,7-triazacyclononane (L), and a flexible ligand, dicyanamide in MeOH. The μ(1,5) bridging models of the dicyanamide ligand linked the macrocycle to form in a specific size with the chair conformation. The anion was important to form this 36-metallacrown-6 complex, as change was obtained with the larger anion BPh(4)(−), binuclear copper compound 2. The magnetic property indicates that slightly ferromagnetic interactions resulted from a superexchange mechanism. DNA binding properties were also studied. UV and fluorescence spectra showed that complex 1 could bind with DNA. MDPI 2018-05-25 /pmc/articles/PMC6099552/ /pubmed/29799496 http://dx.doi.org/10.3390/molecules23061269 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Yang, Yong-Sheng
Liu, Li-Jun
Ju, Hai-Yan
Liu, Xiu-Ying
Li, Yu-Guang
Yan, Shi-Ping
Dicyanamide Bridged Cu(II)36-Metallacrown-6 Complex with 1,4,7-Triisopropyl-1,4,7-Triazacyclononane and Binding Properties with DNA
title Dicyanamide Bridged Cu(II)36-Metallacrown-6 Complex with 1,4,7-Triisopropyl-1,4,7-Triazacyclononane and Binding Properties with DNA
title_full Dicyanamide Bridged Cu(II)36-Metallacrown-6 Complex with 1,4,7-Triisopropyl-1,4,7-Triazacyclononane and Binding Properties with DNA
title_fullStr Dicyanamide Bridged Cu(II)36-Metallacrown-6 Complex with 1,4,7-Triisopropyl-1,4,7-Triazacyclononane and Binding Properties with DNA
title_full_unstemmed Dicyanamide Bridged Cu(II)36-Metallacrown-6 Complex with 1,4,7-Triisopropyl-1,4,7-Triazacyclononane and Binding Properties with DNA
title_short Dicyanamide Bridged Cu(II)36-Metallacrown-6 Complex with 1,4,7-Triisopropyl-1,4,7-Triazacyclononane and Binding Properties with DNA
title_sort dicyanamide bridged cu(ii)36-metallacrown-6 complex with 1,4,7-triisopropyl-1,4,7-triazacyclononane and binding properties with dna
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6099552/
https://www.ncbi.nlm.nih.gov/pubmed/29799496
http://dx.doi.org/10.3390/molecules23061269
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