000118920 001__ 118920
000118920 005__ 20240319081008.0
000118920 0247_ $$2doi$$a10.1002/ejic.202200163
000118920 0248_ $$2sideral$$a130034
000118920 037__ $$aART-2022-130034
000118920 041__ $$aeng
000118920 100__ $$0(orcid)0000-0001-9071-4506$$aGimeno-Prat, A.
000118920 245__ $$aTrans-amidate platinum complexes anchoring water and N-donor molecules. The importance of hydrogen bonding
000118920 260__ $$c2022
000118920 5060_ $$aAccess copy available to the general public$$fUnrestricted
000118920 5203_ $$aThe square planar bisnitrile platinum(II) derivatives PtCl2(NCR)2 (R=Ph (1 a); Et (1 b); p-C6H4F (1 c); p-C6H4tBu (1 d); m-C6H3Me2 (1 e); o, p-C6H2Me3 (1 f)) react with tetrabutylammonium hydroxide to render the monoaquo NBu4]trans-PtCl(HNCOR)2(OH2)] (2 a–2 f). The water molecule is s-coordinated to platinum and the binding is reinforced by two strong hydrogen bonds to the neighboring amidate ligands (OH···OC). Substitution of water in 2 a by N-donor ligands can be efficiently achieved only in the presence of a dehydrating agent as magnesium sulphate or 4 Å molecular sieves. By following this strategy, compounds NBu4]trans-PtCl(HNCOPh)2(NH2R’)] (R’=H (3), NH2 (4), tBu (5 a), p-C6H4Me (5 b) have been isolated. The incoming ligands are s-coordinated to platinum and also establish strong hydrogen bonds to the amidates (NH···OC). Treatment of 2 a with halogens causes oxidation at the metal center, rendering the platinum(IV) derivatives NBu4]PtClX2(HNCOPh)2(OH2)] (X=Cl (6 a), Br (6 b), I (6 c)).
000118920 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E17-20R$$9info:eu-repo/grantAgreement/ES/MICINN/PID2021-122869NB-I00$$9info:eu-repo/grantAgreement/ES/MICIU-FEDER/PGC2018-094749-B-I00
000118920 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000118920 590__ $$a2.3$$b2022
000118920 592__ $$a0.527$$b2022
000118920 591__ $$aCHEMISTRY, INORGANIC & NUCLEAR$$b21 / 42 = 0.5$$c2022$$dQ2$$eT2
000118920 593__ $$aInorganic Chemistry$$c2022$$dQ2
000118920 594__ $$a4.4$$b2022
000118920 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000118920 700__ $$0(orcid)0000-0002-4808-574X$$aMartín, A.
000118920 700__ $$0(orcid)0000-0002-2492-625X$$aBaya, M.$$uUniversidad de Zaragoza
000118920 700__ $$0(orcid)0000-0003-0341-7699$$aCasas, J. M.$$uUniversidad de Zaragoza
000118920 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000118920 773__ $$g2022, 22 (2022), e202200163 [8 pp.]$$pEur. j. inorg. chem.$$tEuropean Journal of Inorganic Chemistry$$x1434-1948
000118920 8564_ $$s867297$$uhttps://zaguan.unizar.es/record/118920/files/texto_completo.pdf$$yVersión publicada
000118920 8564_ $$s2866289$$uhttps://zaguan.unizar.es/record/118920/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000118920 909CO $$ooai:zaguan.unizar.es:118920$$particulos$$pdriver
000118920 951__ $$a2024-03-18-14:49:54
000118920 980__ $$aARTICLE