dc.contributor.author |
Hoque, Md Asmaul |
dc.contributor.author |
Chowdhury, Abhishek Dutta |
dc.contributor.author |
Maji, Somnath |
dc.contributor.author |
Benet-Buchholz, Jordi |
dc.contributor.author |
Ertem, Mehmed Z. |
dc.contributor.author |
Gimbert-Suriñach, Carolina |
dc.contributor.author |
Lahiri, Goutam Kumar |
dc.contributor.author |
Llobet, Antoni |
dc.date.accessioned |
2021-04-23T10:22:17Z |
dc.date.available |
2022-04-08T02:45:06Z |
dc.date.issued |
2021-04-08 |
dc.identifier.uri |
http://hdl.handle.net/2072/449851 |
dc.format.extent |
5791 p. |
dc.language.iso |
eng |
dc.rights |
L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons:http://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.source |
RECERCAT (Dipòsit de la Recerca de Catalunya) |
dc.subject.other |
54 |
dc.title |
Synthesis, Characterization, and Water Oxidation Activity of Isomeric Ru Complexes |
dc.type |
info:eu-repo/semantics/article |
dc.type |
info:eu-repo/semantics/acceptedVersion |
dc.embargo.terms |
12 mesos |
dc.relation.projectID |
AGAUR Ref: 2016 FI_B 01011 |
dc.relation.projectID |
PID2019- 111617RB-I00 |
dc.relation.projectID |
AGAUR 2017-SGR-1631 |
dc.relation.projectID |
CEX2019-000925-S, MIC/AEI |
dc.identifier.doi |
10.1021/acs.inorgchem.1c00112 |
dc.rights.accessLevel |
info:eu-repo/semantics/openAccess |
dc.description.abstract |
The synthesis and characterization of the isomeric ruthenium complexes with the general formula cis- and trans-[Ru(trpy)(qc)X]n+ (trpy is 2,2′:6′,2″-terpyridine, qc is 8-quinolinecarboxylate, cis-1 and trans-1, X = Cl, n = 0; cis-2 and trans-2, X=OH2, n = 1) with respect to the relative disposition of the carboxylate and X ligands are reported. For comparison purposes, another set of ruthenium complexes with general formula cis- and trans-[Ru(trpy)(pic)(OH2)]+ (pic is 2-picolinate (cis-3, trans-3)) have been prepared. The complexes with a qc ligand show a more distorted geometry compared to the complexes with a pic ligand. In all of the cases, the trans isomers show lower potential values for all of the redox couples relative to the cis isomers. Complexes cis-2 and trans-2 with six-member chelate rings show higher catalytic activity than cis-3 and trans-3. Overall, it was shown that the electronic perturbation to the metal center exerted by different orientation and geometry of the ligands significantly influences both redox properties and catalytic performance. |