Multifunctional coordination polymers based on copper with modified nucleobases, easily modulated in size and conductivity
Entity
UAM. Departamento de Química InorgánicaPublisher
Elsevier B.VDate
2019-11-01Citation
10.1016/j.jinorgbio.2019.110805
Journal of Inorganic Biochemistry 200 (2019): 110805
ISSN
1873-3344 (online); 0162-0134 (print)DOI
10.1016/j.jinorgbio.2019.110805Funded by
This work has been funded by Universidad del País Vasco/Euskal Herriko Unibertsitatea (GIU17/50 and PP617/37), Gobierno Vasco (PIBA18-59) and Ministerio de Economía y Competitividad (MAT2016-75883-C2-1-P, CTQ2017-87201-P, MAT2016-75883-C2-2-P)Project
Gobierno de España. MAT2016-75883-C2-1-P; Gobierno de España. CTQ2017-87201-P; Gobierno de España. MAT2016-75883-C2-2-PEditor's Version
https://doi.org/10.1016/j.jinorgbio.2019.110805Subjects
Coordination polymer; Copper; Magnetic and electrical properties; Nanoprocessing; Nucleobases; QuímicaNote
This Accepted Manuscript will be available for reuse under a CC BY-NC-ND licence after 24 months of embargo periodAll supplementary files included with this article are available online at: https://doi.org/10.1016/j.jinorgbio.2019.110805
The research data (crystallographic data) associated with this article are available online at Cambridge Crystallographic Data Center: - CCDC 1934513: Experimental Crystal Structure Determination, 2019, DOI: 10.5517/ccdc.csd.cc22y0nq - CCDC 1934514: Experimental Crystal Structure Determination, 2019, DOI: 10.5517/ccdc.csd.cc22y0pr - CCDC 1934515: Experimental Crystal Structure Determination, 2019, DOI: 10.5517/ccdc.csd.cc22y0qs
Rights
© 2019 Elsevier B.V.Esta obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 Internacional.
Abstract
In this work, three mono- and bidimensional coordination polymers (CPs) based on Cu(II) and Cu(I) ([Cu2(TAcO)2(C2O4)(4,4′-bpy)]·4H2O (CP1), [Cu2(UAcO)2(C2O4)(4,4′-bpy)]·2H2O (CP2) and [Cu2(TAcO)2(4,4′-bpy)] (CP3)), decorated with thymine and uracil-1-acetate (TAcO and UAcO), 4,4′-bipyridine (4,4′-bpy) and oxalate are synthetized. The supramolecular structures of the CPs are based on the formation of non-canonical hydrogen bonds established between the free moieties of nucleobases. Interestingly, the presence of Cu(II) centers provide for compound CP1, magnetism and semiconducting properties. Additionally, CP1 has been doped with iodine, increasing its electrical conductivity up to two orders of magnitude. Moreover, the size of the materials can be modulated from millimeters to the nanoscale, depending on the crystallization conditions and/or using ultrasound
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Google Scholar:Vegas, Verónica G.
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Maldonado, Noelia
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Castillo, Oscar
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Gómez-García, Carlos J.
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Amo Ochoa, María Pilar
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