2024-03-28T18:40:15Zhttps://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/383722021-06-24T07:43:42Zcom_10324_28542com_10324_952com_10324_894col_10324_28543
4-Pyridylisocyanide Gold(I) and Gold(I)-plus-Silver(I) Luminescent and Mechanochromic Materials: The Silver Role
Conejo Rodríguez, Verónica
Peñas de Frutos, Marconi Nicolás
Espinet Rubio, Pablo
Gold
Oro
Silver
Plata
Luminescent materials
Materiales luminiscentes
Mechanochromic materials
Materiales mecanocrómicos
2211.04 Cristalografía
Producción Científica
Crystallographic and DFT examination of the metalloligands
[AuAr(CNPy-4)] (Ar = C6F5 (1), C6F3Cl2-3,5 (2)) and their silver
complexes [Ag[AuAr(CNPy-4)]2](BF4) (3 and 4) support that the
marked luminescence red-shifts observed on moving from 1 to 2,
from 1,2 to 3,4, or upon grinding, are not caused by electronic
differences (either by changing the aryls C6F5/C6F3Cl2, or by N
coordination to silver), nor by non-existent Au···Ag interactions.
They are always due to structural changes disturbing stronger π-π
stackings in order to allow for shorter Au···Au interactions.
Ministerio de Economía, Industria y Competitividad (grant CTQ2017-89217-P )
Junta de Castilla y León (project VA038G18)
2019-10-04T11:16:06Z
2019-10-04T11:16:06Z
2019
info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
https://doi.org/10.1039/C9DT01618J
Dalton Transactions, 2019, vol. 48, n. 28. p. 10412-10416
1477-9234
http://uvadoc.uva.es/handle/10324/38372
eng
https://pubs.rsc.org/en/content/articlelanding/2019/DT/C9DT01618J#!divAbstract
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
© 2019 Royal Society of Chemistry
application/pdf
Royal Society of Chemistry