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dc.contributor.author
Reguera, Leslie  
dc.contributor.author
López, Noeldris L.  
dc.contributor.author
Rodríguez Hernández, Joelis  
dc.contributor.author
Martinez Garcia, Ricardo  
dc.contributor.author
Reguera Ruíz, Edilso  
dc.date.available
2021-09-22T11:19:49Z  
dc.date.issued
2020-04  
dc.identifier.citation
Reguera, Leslie; López, Noeldris L.; Rodríguez Hernández, Joelis; Martinez Garcia, Ricardo; Reguera Ruíz, Edilso; Hydrothermal recrystallization as a strategy to reveal the structural diversity in hexacyanometallates: Nickel and copper hexacyanoosmates(II); Wiley VCH Verlag; European Journal of Inorganic Chemistry; 2020; 18; 4-2020; 1763-1774  
dc.identifier.issn
1434-1948  
dc.identifier.uri
http://hdl.handle.net/11336/141087  
dc.description.abstract
The results herein discussed reinforce the relevance of the hydrothermalrecrystallization in transition metal hexacyanometallates as a suitable strategy to access the structural diversity of this family of coordination polymers. Copper(2+) and nickel(2+) hexacyanoosmates(II) were prepared by the precipitation method using hexacyanoosmic(II) acid as the complex anion source, obtaining powders of insufficient crystalline quality for the structural study. These powders were then recrystallized under hydrothermal conditions. For Ni, three new phases where formed, monoclinic and tetragonal, and a hexagonalmodification when the monoclinic one is dehydrated under soft heating. For copper, one new tetragonal phase was found, in addition to the previously reported cubic one, typical of Prussian blue analogues. The crystal structure for these four nickel and cooper hexacyanoosmates(II) were solved and refined ab initio from powder XRD data. The refined crystal structures are properly supported by a detailed spectroscopic study from IR and UVvisdata, Ligand Field Analysis, and thermal, magnetic and hydrogen adsorptionmeasurements. In the anhydrous phase for nickel, neighboring Ni atoms were foundcoordinated by bifurcated N end, an atypical coordination mode for the CN- ligand. The results herein discussed contribute to shed light on the vast information unrevealed on the coordination chemistry of transition metal hexacyanometallates.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Wiley VCH Verlag  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Transition metal hexacyanometalles  
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Copper and nickel hexacyanoosmates  
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Prussian blue analogues  
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Hydrothermal recrystallization  
dc.subject.classification
Otras Ciencias Químicas  
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Ciencias Químicas  
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CIENCIAS NATURALES Y EXACTAS  
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Nano-materiales  
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Nanotecnología  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Hydrothermal recrystallization as a strategy to reveal the structural diversity in hexacyanometallates: Nickel and copper hexacyanoosmates(II)  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-09-07T19:20:30Z  
dc.journal.volume
2020  
dc.journal.number
18  
dc.journal.pagination
1763-1774  
dc.journal.pais
Alemania  
dc.journal.ciudad
Weinheim  
dc.description.fil
Fil: Reguera, Leslie. Universidad de La Habana; Cuba  
dc.description.fil
Fil: López, Noeldris L.. Universidad de La Habana; Cuba  
dc.description.fil
Fil: Rodríguez Hernández, Joelis. Centro de Investigación En Química Aplicada; México  
dc.description.fil
Fil: Martinez Garcia, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina  
dc.description.fil
Fil: Reguera Ruíz, Edilso. Universidad de La Habana; Cuba  
dc.journal.title
European Journal of Inorganic Chemistry  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/ejic.202000086  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/ejic.202000086