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Ara mostrant els elements 1-7 d 7
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Combined kinetic and DFT studies on the stabilization of the pyramidal form of H3PO2 at the heterometal site of [Mo3M’S4(H2O)10]4+ clusters (M’= Pd, Ni)
Algarra, Andrés G.; Fernández-Trujillo, M. Jesús; Safont Villarreal, Vicent Sixte; Hernández Molina, Rita; García Basallote, Manuel Royal Society of Chemistry (2009)Kinetic and DFT studies have been carried out on the reaction of the [Mo3M’S4(H2O)10]4+ clusters (M’= Pd, Ni) with H3PO2 to form the [Mo3M’(pyr-H3PO2)S4(H2O)9]4+ complexes, in which the rare pyramidal form of H3PO2 is ... -
Cuboidal Mo3S4 and Mo3NiS4 Complexes Bearing Dithiophosphates and Chiral Carboxylate Ligands: Synthesis, Crystal Structure and Fluxionality
Hernández Molina, Rita; González Platas, Javier; Kovalenko, Konstantin A.; Sokolov, Maxim; Llusar, Rosa; Vicent Barrera, Cristian Wiley (2011-02)New triangular Mo and W cluster complexes incorporating (S)-lactic acid (HLac), [Mo3S4(μ-Lac)(dtp)3(py)] (1) and [W3S4(μ-Lac)(dtp)3(py)] (2), were prepared [dtp = (EtO)2PS2]. Analogous synthetic procedures were adapted for ... -
Heterometallic Cuboidal Clusters M3M‘Q4 (M = Mo, W; M‘= Sn, Pb, As, Sb; Q = S, Se): From Coordination Compounds to Supramolecular Adducts
Hernández Molina, Rita; Kalinina, Irina V.; Abramov, Pavel A.; Sokolov, Maxim; Virovets, Alexander V.; González Platas, Javier; Llusar, Rosa; Polo Ortiz, Victoriano; Vicent Barrera, Cristian; Fedin, Vladimir P. American Chemical Society (2008)Reactions of the incomplete cuboidal clusters [M3Q4(acac)3(py)3]+ (M = Mo, W; Q = S, Se) with group 14 and 15 metal complexes with the s2p0 electronic configuration (AsPh3, SbPh3, SbCl3, SbI3, PbI3-, SnCl3-) led to heterometal ... -
Hydroxylated phosphines as ligands for chalcogenide clusters: self assembly, transformations and stabilization
Sokolov, Maxim; Anyushin, Alexander V.; Hernández Molina, Rita; Llusar, Rosa; García Basallote, Manuel De Gruyter (2017)This contribution is a documentation of recent advances in the chemistry of chalcogenide polynuclear transition metal complexes coordinated with mono- and di-phosphines functionalized with hydroxo groups. A survey of ... -
Isolation of a New Cs-Symmetrized Mo3(μ3-S)(μ-S)(μ-S2)2 Structural Type Through Complementary Association with a Cubane-Type Mo3NiS4 Cluster
Hernández Molina, Rita; González Platas, Javier; Vicent Barrera, Cristian Wiley (2012)A new cluster of formula {[Mo3(μ3-S)(μ-S)(μ-S2)2(dtp)3(μ-OAc)][Mo3NiS4(dtp)3(μ-OAc)(CH3CN)]} (1; dtp = diethyl dithiophosphate; OAc = acetate) comprising the novel Cs-symmetrized Mo3(μ3-S)(μ-S)(μ-S2)2 structural type ... -
Selective synthesis of triangular cluster oxido-sulfidocomplexes of Mo and W: High yield preparations of [Mo3O2S2(H2O)9]4+, [W3O2S2(H2O)9]4+, [W2MoO2S2(H2O)9]4+ and their derivatization
Abramov, Pavel A.; Sokolov, Maxim; Hernández Molina, Rita; Vicent Barrera, Cristian; Virovets, Alexander V.; Naumov, Dmitry Yu; Gili, Pedro; González Platas, Javier; Fedin, Vladimir P. Elsevier (2010)Reaction of [Mo2O2(μ-S)2(H2O)6]2+ with Mo(CO)6 or metallic Mo under hydrothermal conditions (140 °C, 4 M HCl) gives oxido-sulfido cluster aqua complex [Mo3(μ3-S)(μ-O)2(μ-S)(H2O)9]4+ (1). Similarly, [W3(μ3-S)(μ-O)2(μ-S)(H2O)9]4+ ... -
Theoretical calculations on aseries of dinuclear vanadium and niobium clusters
Safont Villarreal, Vicent Sixte; Hernández Molina, Rita; Gili, Pedro; Sokolov, Maxim Elsevier (2011)Electronic structures of chalcogenide-bridged binuclear clusters of vanadium and niobium with the {M2(μ-Q2)2}4+, {M2(μ-Q)2}4+ and {M2(μ-Q)(μ-Q)2}4+ cores (Q = S, Se, Te) have been studied by density functional theory ...