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Hybrid macrocyclic polyoxoanions based on {Mo3S4}4+ and γ-[SiW10O36]8− as inorganic ligands. Russ Chem Bull 2023. [DOI: 10.1007/s11172-023-3720-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Heteroleptic bipyridine complex: Synthesis, spectral and structural analyses, and interconversion of its {Mo3S7} core to {Mo3S4} core. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Laricheva YA, Gushchin AL, Abramov PA, Sokolov MN. Structure and thermal properties of a tungsten sulfide cluster with thiourea ligands. J STRUCT CHEM+ 2016. [DOI: 10.1134/s0022476616050164] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Pino-Chamorro JÁ, Laricheva YA, Guillamón E, Fernández-Trujillo MJ, Algarra AG, Gushchin AL, Abramov PA, Bustelo E, Llusar R, Sokolov MN, Basallote MG. Kinetics Aspects of the Reversible Assembly of Copper in Heterometallic Mo 3CuS 4 Clusters with 4,4'-Di-tert-butyl-2,2'-bipyridine. Inorg Chem 2016; 55:9912-9922. [PMID: 27673370 DOI: 10.1021/acs.inorgchem.6b01878] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Treatment of the triangular [Mo3S4Cl3(dbbpy)3]Cl cluster ([1]Cl) with CuCl produces a novel tetrametallic cuboidal cluster [Mo3(CuCl)S4Cl3(dbbpy)3][CuCl2] ([2][CuCl2]), whose crystal structure was determined by X-ray diffraction (dbbpy = 4,4'-di-tert-butyl-2,2'-bipyridine). This species, which contains two distinct types of Cu(I), is the first example of a diimine-functionalized heterometallic M3M'S4 cluster. Kinetics studies on both the formation of the cubane from the parent trinuclear cluster and its dissociation after treatment with halides, supported by NMR, electrospray ionization mass spectrometry, cyclic voltammetry, and density functional theory calculations, are provided. On the one hand, the results indicate that addition of Cu(I) to [1]+ is so fast that its kinetics can be monitored only by cryo-stopped flow at -85 °C. On the other hand, the release of the CuCl unit in [2]+ is also a fast process, which is unexpectedly assisted by the CuCl2- counteranion in a process triggered by halide (X-) anions. The whole set of results provide a detailed picture of the assembly-disassembly processes in this kind of cluster. Interconversion between trinuclear M3S4 clusters and their heterometallic M3M'S4 derivatives can be a fast process occurring readily under the conditions employed during reactivity and catalytic studies, so their occurrence is a possibility that must be taken into account in future studies.
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Affiliation(s)
- Jose Ángel Pino-Chamorro
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, and Instituto de Biomoléculas, INBIO, Universidad de Cádiz , Avda. República Saharahui s/n, Puerto Real, 11510 Cádiz, Spain
| | - Yuliya A Laricheva
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences , 630090 Novosibirsk, Russia
| | - Eva Guillamón
- Dept. de Química Física i Analítica, Universitat Jaume I , Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - M Jesús Fernández-Trujillo
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, and Instituto de Biomoléculas, INBIO, Universidad de Cádiz , Avda. República Saharahui s/n, Puerto Real, 11510 Cádiz, Spain
| | - Andrés G Algarra
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, and Instituto de Biomoléculas, INBIO, Universidad de Cádiz , Avda. República Saharahui s/n, Puerto Real, 11510 Cádiz, Spain
| | - Artem L Gushchin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences , 630090 Novosibirsk, Russia.,Dept. de Química Física i Analítica, Universitat Jaume I , Av. Sos Baynat s/n, 12071 Castelló, Spain.,Novosibirsk State University , 630090 Novosibirsk, Russia
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences , 630090 Novosibirsk, Russia.,Dept. de Química Física i Analítica, Universitat Jaume I , Av. Sos Baynat s/n, 12071 Castelló, Spain.,Novosibirsk State University , 630090 Novosibirsk, Russia
| | - Emilio Bustelo
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, and Instituto de Biomoléculas, INBIO, Universidad de Cádiz , Avda. República Saharahui s/n, Puerto Real, 11510 Cádiz, Spain
| | - Rosa Llusar
- Dept. de Química Física i Analítica, Universitat Jaume I , Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences , 630090 Novosibirsk, Russia.,Novosibirsk State University , 630090 Novosibirsk, Russia
| | - Manuel G Basallote
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, and Instituto de Biomoléculas, INBIO, Universidad de Cádiz , Avda. República Saharahui s/n, Puerto Real, 11510 Cádiz, Spain
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Recatalá D, Llusar R, Barlow A, Wang G, Samoc M, Humphrey MG, Guschin AL. Synthesis and optical power limiting properties of heteroleptic Mo3S7 clusters. Dalton Trans 2015; 44:13163-72. [PMID: 26110541 DOI: 10.1039/c5dt01244a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Substitution of the halide ligands in (Bu4N)2[Mo3S7X6] (X = Cl, Br) by diimine ligands, such as 4,4'-dimethyl-2,2'-bipyridine (dmbpy), 2,2'-bipyridine (bpy) and 1,10-phenanthroline (phen), affords the neutral heteroleptic clusters Mo3S7Cl4(dmbpy) (), Mo3S7Br4(dmbpy) (), Mo3S7Br4(bpy) (), and Mo3S7Br4(phen) (). Further substitution of the halide ligands in Mo3S7Br4(diimine) clusters by dmit (1,3-dithiole-2-thione-4,5-dithiolate) allows the preparation of the mixed diimine-dithiolene neutral cluster complexes Mo3S7(dnbpy)(dmit)2 (, dnbpy = 4,4'-dinonyl-2,2'-bipyridine), Mo3S7(dcmbpy)(dmit)2 (, dcmbpy = 4,4'-dimethoxycarbonyl-2,2'-bipyridine), and Mo3S7(dcbpy)(dmit)2 (, dcbpy = 2,2'-bipyridine-4,4'-dicarboxylic acid). The optical limiting properties of complexes have been assessed by the open-aperture Z-scan technique at 570 nm, employing a nanosecond optical parametric oscillator. In order to investigate the effect of increasing the π-system, complexes , with the general formula Mo3S7X4(diimine), (X = Cl, Br), were compared to clusters , containing the dmit ligand. The influence of the metal content on the optical power limiting properties was also investigated by comparing the trinuclear series of complexes prepared herein with the bis(dithiolene) dinuclear cluster (Et4N)2[Mo2O2S2(BPyDTS2)2], which has been recently prepared by our group. All trinuclear clusters are efficient optical limiters (σeff > σ0) with the threshold limiting fluence F15% decreasing on proceeding from dinuclear to trinuclear clusters and, generally, on extending the π-system.
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Affiliation(s)
- David Recatalá
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain.
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Rogachev AV, Gushchin AL, Abramov PA, Kozlova EA, Vicent C, Piryazev D, Barlow A, Samoc M, Humphrey MG, Llusar R, Fedin VP, Sokolov MN. Binuclear Sulfide Niobium Clusters Coordinated by Diimine Ligands: Synthesis, Structure, Photocatalytic Activity and Optical Limiting Properties. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500319] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alexander V. Rogachev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Artem L. Gushchin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk 630090, Russia
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk 630090, Russia
| | - Ekaterina A. Kozlova
- Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Cristian Vicent
- Dept. de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Dmitry Piryazev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Adam Barlow
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
| | - Marek Samoc
- Institute of Physical and Theoretical Chemistry, Wroclaw University of Technology, 50‐370 Wroclaw, Poland
| | - Mark G. Humphrey
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
| | - Rosa Llusar
- Dept. de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk 630090, Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Novosibirsk State University, Novosibirsk 630090, Russia
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Recatalá D, Llusar R, Galindo F, Brylev KA, Gushchin AL. Heteroleptic Phenanthroline Complexes of Trinuclear Molybdenum Clusters with Luminescent Properties. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201403228] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- David Recatalá
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain, http://www.grupo‐rllusar.uji.es
| | - Rosa Llusar
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain, http://www.grupo‐rllusar.uji.es
| | - Francisco Galindo
- Departament de Química Inorgànica i Orgànica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Konstantin A. Brylev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Artem L. Gushchin
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain, http://www.grupo‐rllusar.uji.es
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Novosibirsk State University, 630090 Novosibirsk, Russia
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Recatalá D, Llusar R, Gushchin AL, Kozlova EA, Laricheva YA, Abramov PA, Sokolov MN, Gómez R, Lana-Villarreal T. Photogeneration of hydrogen from water by hybrid molybdenum sulfide clusters immobilized on titania. CHEMSUSCHEM 2015; 8:148-157. [PMID: 25359712 DOI: 10.1002/cssc.201402773] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 09/19/2014] [Indexed: 06/04/2023]
Abstract
Two new hybrid molybdenum(IV) Mo3 S7 cluster complexes derivatized with diimino ligands have been prepared by replacement of the two bromine atoms of [Mo3 S7 Br6 ](2-) by a substituted bipyridine ligand to afford heteroleptic molybdenum(IV) Mo3 S7 Br4 (diimino) complexes. Adsorption of the Mo3 S7 cores from sample solutions on TiO2 was only achieved from the diimino functionalized clusters. The adsorbed Mo3 S7 units were reduced on the TiO2 surface to generate an electrocatalyst that reduces the overpotential for the H2 evolution reaction by approximately 0.3 V (for 1 mA cm(-2) ) with a turnover frequency as high as 1.4 s(-1) . The nature of the actual active molybdenum sulfide species has been investigated by X-ray photoelectron spectroscopy. In agreement with the electrochemical results, the modified TiO2 nanoparticles show a high photocatalytic activity for H2 production in the presence of Na2 S/Na2 SO3 as a sacrificial electron donor system.
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Affiliation(s)
- David Recatalá
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló (Spain), Fax: (+34) 964728066 http://www.grupo-rllusar.uji.es
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Gushchin AL, Laricheva YA, Abramov PA, Virovets AV, Vicent C, Sokolov MN, Llusar R. Homoleptic Molybdenum Cluster Sulfides Functionalized with Noninnocent Diimine Ligands: Synthesis, Structure, and Redox Behavior. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402343] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Artem L. Gushchin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Pr. Lavrentyeva 3, 630090 Novosibirsk, Russia, http://www.niic.nsc.ru
- Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Yuliya A. Laricheva
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Pr. Lavrentyeva 3, 630090 Novosibirsk, Russia, http://www.niic.nsc.ru
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Pr. Lavrentyeva 3, 630090 Novosibirsk, Russia, http://www.niic.nsc.ru
- Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Alexander V. Virovets
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Pr. Lavrentyeva 3, 630090 Novosibirsk, Russia, http://www.niic.nsc.ru
| | - Cristian Vicent
- Serveis Centrals d'Instrumentació Cientifica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Pr. Lavrentyeva 3, 630090 Novosibirsk, Russia, http://www.niic.nsc.ru
- Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Rosa Llusar
- Dept. de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
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Gushchin AL, Laricheva YA, Piryazev DA, Sokolov MN. Mixed-ligand cluster [Mo3S4(Dtp)2(μ-AcO)Cl(Me2Bipy)]: Synthesis and structure. RUSS J COORD CHEM+ 2014. [DOI: 10.1134/s1070328414010023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gushchin AL, Laricheva YL, Alferova NI, Virovets AV, Sokolov MN. Binuclear cluster complexes of molybdenum containing 2,2′-bipyridine and 1,10-phenanthroline: Synthesis and structure. J STRUCT CHEM+ 2013. [DOI: 10.1134/s0022476613040148] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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