000148336 001__ 148336
000148336 005__ 20250116161253.0
000148336 0247_ $$2doi$$a10.1021/acs.cgd.7b00662
000148336 0248_ $$2sideral$$a100783
000148336 037__ $$aART-2017-100783
000148336 041__ $$aeng
000148336 100__ $$0(orcid)0000-0003-1812-3175$$aFuertes, S.
000148336 245__ $$aPt2Tl Building Blocks for Two-Dimensional Extended Solids: Synthesis, Crystal Structures, and Luminescence
000148336 260__ $$c2017
000148336 5060_ $$aAccess copy available to the general public$$fUnrestricted
000148336 5203_ $$aThe ß-diketonate compounds of Pt(II), [Pt(R-C^C*)(acac)] (acacH = acetylacetone, R-CH^C* = 1-(4-cyanophenyl)-3-methyl-1H-imidazol-2-ylidene (NC-CH^C*) 1A, 1-(4-(ethoxycarbonyl)phenyl)-3-methyl-1H-imidazol-2-ylidene (CO2Et-CH^C*) 1B, 1-(3, 5-dichlorophenyl)-3-methyl-1H-imidazol-2-ylidene (Cl-CH^C*) 1C) containing cyclometalated N-heterocyclic carbenes were synthesized from compounds [{Pt(µ-Cl)(R-C^C*)}2] (R = CN A, CO2Et B, Cl C). Compound C was prepared for the first time following a step-by-step protocol used to synthesize A and B. The X-ray structures of complexes 1B and 1C show that only in 1B the molecules stack in pairs through intermolecular Pt···Pt (3.370 Å) and p-p (~3.43 Å) interactions between the NHC ligand and the acac. The reaction of compounds 1A-1C with TlPF6 (2:1 molar ratio) leads to the clusters [{Pt(R-C^C*)(acac)}2Tl]+ (R = CN 2A, CO2Et 2B, Cl 2C), which exhibit a "Pt2Tl" sandwich structure, where two slightly distorted square planar "Pt(R-C^C*)(acac)" subunits are bonded to a Tl(I) center through donor-acceptor Pt-Tl bonds. Compounds 2A and 2B show an extended two-dimensional lattice in the solid state through intermolecular Pt··Pt and Tl-E (E = N, O) interactions; meanwhile 2C forms discrete molecules without any kind of intermolecular interaction among them. The effects of the R substituent and the Pt-Tl interactions on the crystal structures and the photophysical properties have been investigated.
000148336 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E21$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/CTQ2015-67461-P
000148336 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000148336 590__ $$a3.972$$b2017
000148336 591__ $$aCRYSTALLOGRAPHY$$b6 / 26 = 0.231$$c2017$$dQ1$$eT1
000148336 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b60 / 283 = 0.212$$c2017$$dQ1$$eT1
000148336 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b46 / 169 = 0.272$$c2017$$dQ2$$eT1
000148336 592__ $$a1.154$$b2017
000148336 593__ $$aChemistry (miscellaneous)$$c2017$$dQ1
000148336 593__ $$aMaterials Science (miscellaneous)$$c2017$$dQ1
000148336 593__ $$aCondensed Matter Physics$$c2017$$dQ1
000148336 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000148336 700__ $$0(orcid)0000-0001-7891-8506$$aChueca, A.J.
000148336 700__ $$0(orcid)0000-0002-4808-574X$$aMartín, A.$$uUniversidad de Zaragoza
000148336 700__ $$0(orcid)0000-0002-0257-0483$$aSicilia, V.$$uUniversidad de Zaragoza
000148336 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000148336 773__ $$g17, 8 (2017), 4336-4346$$pCryst. growth des.$$tCRYSTAL GROWTH & DESIGN$$x1528-7483
000148336 8564_ $$s1329084$$uhttps://zaguan.unizar.es/record/148336/files/texto_completo.pdf$$yPostprint
000148336 8564_ $$s1315276$$uhttps://zaguan.unizar.es/record/148336/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000148336 909CO $$ooai:zaguan.unizar.es:148336$$particulos$$pdriver
000148336 951__ $$a2025-01-16-14:31:31
000148336 980__ $$aARTICLE