000118633 001__ 118633
000118633 005__ 20230519145536.0
000118633 0247_ $$2doi$$a10.3390/catal11070758
000118633 0248_ $$2sideral$$a126882
000118633 037__ $$aART-2021-126882
000118633 041__ $$aeng
000118633 100__ $$aRayes A.
000118633 245__ $$aSingle-crystal-to-single-crystal transformation and catalytic properties of new hybrid perhalidometallates
000118633 260__ $$c2021
000118633 5060_ $$aAccess copy available to the general public$$fUnrestricted
000118633 5203_ $$aTwo new organic–inorganic salts of perhalidometallates with protonated organic amine cations have been synthesized and characterized by X-ray diffraction and thermal analysis. (CHBMAH2) ZnBr4·3/2H2O 1 and (CHBMAH2 )ZnCl4 4 [(CHBMAH2 )2+: 1, 3-cyclohexanebis(methylammonium)] were obtained in single-crystal form. The crystal packing in all of the obtained compounds is governed by the formation of various non-covalent intermolecular forces between tetrahalidometallate anions and organic cations, assisted by water molecules in the hydrates. Hirshfeld surface analysis denotes that the most important contributions to the crystal packing are X···H/H···X (X: Cl, Br, I) and H···H interactions. Interestingly, the compound 1, 3-cyclohexanebis(methylammonium)tetrachlorido-zincate (II) dihydrate, (CHBMAH2 )ZnCl4·2H2O 2, undergoes thermally-triggered single-crystal-to-single-crystal (SCSC) transformation upon dehydration to produce a supramolecular solid compound, 1, 3-cyclohexanebis(methylammonium) tetrachloridozincate (II), (CHBMAH2 )ZnCl4 4. The SCSC transformation causes changes in the lattice parameters and a structural rearrangement. Furthermore, the catalytic properties of (CHBMAH2 )ZnCl4·2H2O 2 and (CHBMAH2 )CdI4·2H2O 3 have been explored in the acetalization process using various uncommon alcohols, beyond methanol or ethanol, for the first time in the literature, with outstanding results, and opening the door to the formation of alternative acetals. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
000118633 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000118633 590__ $$a4.501$$b2021
000118633 591__ $$aCHEMISTRY, PHYSICAL$$b71 / 165 = 0.43$$c2021$$dQ2$$eT2
000118633 592__ $$a0.728$$b2021
000118633 593__ $$aPhysical and Theoretical Chemistry$$c2021$$dQ2
000118633 593__ $$aCatalysis$$c2021$$dQ2
000118633 594__ $$a5.5$$b2021
000118633 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000118633 700__ $$aZárate Roldán S.
000118633 700__ $$0(orcid)0000-0002-5881-9698$$aAra Laplana I.$$uUniversidad de Zaragoza
000118633 700__ $$aMoncer M.
000118633 700__ $$aDege N.
000118633 700__ $$0(orcid)0000-0003-0553-0695$$aGimeno M.C.
000118633 700__ $$aAyed B.
000118633 700__ $$aPérez Herrera R.
000118633 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000118633 773__ $$g11, 7 (2021), 758 [18 pp]$$pCatalysts$$tCatalysts$$x2073-4344
000118633 8564_ $$s5311480$$uhttps://zaguan.unizar.es/record/118633/files/texto_completo.pdf$$yVersión publicada
000118633 8564_ $$s2716092$$uhttps://zaguan.unizar.es/record/118633/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000118633 909CO $$ooai:zaguan.unizar.es:118633$$particulos$$pdriver
000118633 951__ $$a2023-05-18-15:36:08
000118633 980__ $$aARTICLE