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Structural Characterization of Aurophilic Gold(I) Iodide under High Pressure

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Structural Characterization of Aurophilic Gold(I) Iodide under High Pressure

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dc.contributor.author Monteseguro, Virginia es_ES
dc.contributor.author Errandonea, Daniel es_ES
dc.contributor.author Achary, Srungarpu N. es_ES
dc.contributor.author Sans-Tresserras, Juan Ángel es_ES
dc.contributor.author Manjón, Francisco-Javier es_ES
dc.contributor.author Gallego-Parra, Samuel es_ES
dc.contributor.author Popescu, Catalin es_ES
dc.date.accessioned 2023-05-12T18:02:14Z
dc.date.available 2023-05-12T18:02:14Z
dc.date.issued 2019-08-19 es_ES
dc.identifier.issn 0020-1669 es_ES
dc.identifier.uri http://hdl.handle.net/10251/193334
dc.description This document is the Accepted Manuscript version of a Published Work that appeared in final form in Inorganic Chemistry, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acs.inorgchem.9b00433. es_ES
dc.description.abstract [EN] The effects of pressure on the crystal structure of aurophilic tetragonal gold iodide have been studied by means of powder X-ray diffraction up to 13.5 GPa. We found evidence of the onset of a phase transition at 1.5 GPa that is more significant from 3.8 GPa. The low- and high-pressure phases coexist up to 10.7 GPa. Beyond 10.7 GPa, an irreversible process of amorphization takes place. We determined the axial and bulk compressibility of the ambient-pressure tetragonal phase of gold iodide up to 3.3 GPa. This is extremely compressible with a bulk modulus of 18.1(8) GPa, being as soft as a rare gas, molecular solids, or organometallic compounds. Moreover, its response to pressure is anisotropic. es_ES
dc.description.sponsorship The authors are thankful for the financial support of the Spanish Ministerio de Ciencia, Innovacion y Universidades, the Spanish Research Agency (AEI), and the European Fund for Regional Development (FEDER) under Grant MAT2016-75586-C4-1/2-P and of Generalitat Valenciana under Grant Prometeo/2018/123 (EFIMAT). J.A.S. acknowledges the "Ramon y Cajal" fellowship program (RYC-2015-17482) and Spanish Mineco Project FIS2017-83295-P. V.M. acknowledges the "Juan de la Cierva" program (FJCI-2016-27921) for financial support. Experiments were performed at the Materials Science and Powder Diffraction beamline of ALBA Synchrotron. The authors are thankful for the collaboration of ALBA staff and also thank D. Santamaria-Perez for fruitful discussions. es_ES
dc.language Inglés es_ES
dc.publisher American Chemical Society es_ES
dc.relation.ispartof Inorganic Chemistry es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Structural Characterization of Aurophilic Gold(I) Iodide under High Pressure es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1021/acs.inorgchem.9b00433 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AGENCIA ESTATAL DE INVESTIGACION//RYC-2015-17482//AYUDA ADICIONAL RAMON Y CAJAL/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI//FIS2017-83295-P-AR//EN BUSCA DE LA REACCION DEL HELIO EN CONDICIONES EXTREMAS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI//MAT2016-75586-C4-2-P//COMPUESTOS ABO3 Y A2X3 EN CONDICIONES EXTREMAS DE PRESION Y TEMPERATURA/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/Generalitat Valenciana//GVPROMETEO2018-123//Materiales avanzados para el uso eficiente de la energia (EFIMAT)/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//MAT2016-75586-C4-1-P/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//FJCI-2016-27921/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny es_ES
dc.description.bibliographicCitation Monteseguro, V.; Errandonea, D.; Achary, SN.; Sans-Tresserras, JÁ.; Manjón, F.; Gallego-Parra, S.; Popescu, C. (2019). Structural Characterization of Aurophilic Gold(I) Iodide under High Pressure. Inorganic Chemistry. 58(16):10665-10670. https://doi.org/10.1021/acs.inorgchem.9b00433 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1021/acs.inorgchem.9b00433 es_ES
dc.description.upvformatpinicio 10665 es_ES
dc.description.upvformatpfin 10670 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 58 es_ES
dc.description.issue 16 es_ES
dc.identifier.pmid 31389700 es_ES
dc.relation.pasarela S\401503 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder AGENCIA ESTATAL DE INVESTIGACION es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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