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Volchek VV, Berdyugin SN, Shuvaeva OV, Sheven DG, Vasilchenko DB, Korenev SV. Rh(III) hydroxocomplexes speciation using HPLC-ESI-MS. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:2631-2637. [PMID: 32930290 DOI: 10.1039/d0ay00363h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A mixture of rhodium(iii) hydroxocomplexes formed during the polycondensation process in alkaline media has been fully characterized by the hyphenated high performance liquid chromatography with electrospray ionization mass spectrometry (HPLC-ESI-MS). The baseline separation was achieved using reverse phase ion-pair chromatography (RP-IP-HPLC) in gradient elution mode. When using SDS as the ion pair, the formation of all types of its associates with the molecules of acetonitrile, as well as oligomers of rhodium aquahydroxocomplexes, etc. was taken into consideration. As a result, it was shown that the test mixture is presented by [Rh(H2O)6]3+, [Rh2(μ-OH)2(H2O)8]4+, [Rh3(μ-OH)4(H2O)10]5+, [Rh4(μ-OH)6(H2O)12]6+.
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Affiliation(s)
- Victoria V Volchek
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Semen N Berdyugin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Olga V Shuvaeva
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Dmitriy G Sheven
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Danila B Vasilchenko
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Sergey V Korenev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
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2
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Sadhukhan D, Maiti M, Bauzá A, Frontera A, Garribba E, Gomez-García CJ. Synthesis, structure, physicochemical characterization and theoretical evaluation of non-covalent interaction energy of a polymeric copper(II)-hydrazone complex. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.09.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Escuer A, Mayans J, Font-Bardia M. Copper(ii) cubanes with a {Cu4O} core and well defined S = 1 ground state. Dalton Trans 2016; 45:1604-13. [DOI: 10.1039/c5dt03643g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three copper cubanes with the unusual S = 1 ground state have been characterized and their magnetic properties rationalized as a function of the asymmetry of the {Cu4O4} cage and correlated with the Cu–O–Cu bond angles.
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Affiliation(s)
- A. Escuer
- Departament de Química Inorgànica and Institute of Nanoscience and Nanotechnology (IN2UB)
- Universitat de Barcelona
- Barcelona-08028
- Spain
| | - J. Mayans
- Departament de Química Inorgànica and Institute of Nanoscience and Nanotechnology (IN2UB)
- Universitat de Barcelona
- Barcelona-08028
- Spain
| | - M. Font-Bardia
- Departament de Mineralogia
- Cristallografia i Dipòsits Minerals and Unitat de Difracció de R-X
- Centre Científic i Tecnològic de la Universitat de Barcelona (CCiTUB)
- Universitat de Barcelona
- 08028 Barcelona
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4
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Triki S, Milin E, Gómez-García CJ, Benmansour S, Marchivie M. Hepta- and tetra-nuclear copper(II) clusters self-assembled by cyano- and azacyano-carbanions. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.05.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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5
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Dhal P, Sasmal A, Gómez‐García CJ, Bauzá A, Frontera A, Pilet G, Mitra S. Copper‐Assisted Hemiacetal Synthesis: A Cu
II
Chain Obtained by a One‐Step in situ Reaction of Picolinaldehyde. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402176] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Piu Dhal
- Department of Chemistry, Jadavpur University, Raja S. C. Mullick Road, Kolkata 700032, West Bengal, India, http://www.jaduniv.edu.in
| | - Ashok Sasmal
- Department of Chemistry, Jadavpur University, Raja S. C. Mullick Road, Kolkata 700032, West Bengal, India, http://www.jaduniv.edu.in
| | - Carlos J. Gómez‐García
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Parque Científico, c/ Catedrático José Beltrán, 2, 46980 Paterna, Spain
| | - Antonio Bauzá
- Departament de Química, Universitat de les Illes Balears, Crta. de Valldemossa km 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta. de Valldemossa km 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Guillaume Pilet
- Groupe de Cristallographie et Ingénierie Moléculaire, Laboratoire des Multimatériaux et Interfaces, UMR 5615 CNRS – Université Claude Bernard Lyon 1, Bât. Chevreul, 43 bd. du 11 Novembre 1918, 69622 Villeurbanne Cedex, France
| | - Samiran Mitra
- Department of Chemistry, Jadavpur University, Raja S. C. Mullick Road, Kolkata 700032, West Bengal, India, http://www.jaduniv.edu.in
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Wang N, Guo JY, Hu JY. Synthesis, characterization, structures, and catalytic property of oxovanadium(V) complexes with hydrazone ligands. RUSS J COORD CHEM+ 2013. [DOI: 10.1134/s1070328413120087] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Amo-Ochoa P, Alexandre SS, Hribesh S, Galindo MA, Castillo O, Gómez-García CJ, Pike AR, Soler JM, Houlton A, Zamora F, Harrington RW, Clegg W. Coordination chemistry of 6-thioguanine derivatives with cobalt: toward formation of electrical conductive one-dimensional coordination polymers. Inorg Chem 2013; 52:5290-9. [PMID: 23594219 DOI: 10.1021/ic400237h] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In this work we have synthetized and characterized by X-ray diffraction five cobalt complexes with 6-thioguanine (6-ThioGH), 6-thioguanosine (6-ThioGuoH), or 2'-deoxy-6-thioguanosine (2'-d-6-ThioGuoH) ligands. In all cases, these ligands coordinate to cobalt via N7 and S6 forming a chelate ring. However, independently of reagents ratio, 6-ThioGH provided monodimensional cobalt(II) coordination polymers, in which the 6-ThioG(-) acts as bridging ligand. However, for 2'-d-6-ThioGuoH and 6-ThioGuoH, the structure directing effect of the sugar residue gives rise to mononuclear cobalt complexes which form extensive H-bond interactions to generate 3D supramolecular networks. Furthermore, with 2'-d-6-ThioGuoH the cobalt ion remains in the divalent state, whereas with 6-ThioGuoH oxidation occurs and Co(III) is found. The electrical and magnetic properties of the coordination polymers isolated have been studied and the results discussed with the aid of DFT calculations, in the context of molecular wires.
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Affiliation(s)
- Pilar Amo-Ochoa
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain
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Sadhukhan D, Ray A, Pilet G, Rizzoli C, Rosair GM, Gómez-García CJ, Signorella S, Bellú S, Mitra S. Weak Interactions Modulating the Dimensionality in Supramolecular Architectures in Three New Nickel(II)-Hydrazone Complexes, Magnetostructural Correlation, and Catalytic Potential for Epoxidation of Alkenes under Phase Transfer Conditions. Inorg Chem 2011; 50:8326-39. [DOI: 10.1021/ic200846j] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dipali Sadhukhan
- Department of Chemistry, Jadavpur University, Raja S. C. Mullick Road, Kolkata 700032, West Bengal, India
| | - Aurkie Ray
- Department of Chemistry, Jadavpur University, Raja S. C. Mullick Road, Kolkata 700032, West Bengal, India
| | - Guillaume Pilet
- Groupe de Crystallographie et IngénierieMoléculaireLaboratoire des Multimatériaux et Interfaces, UMR 5615 CNRS, Université Claude Bernard Lyon 1, Bât. Jules Raulin, 43 bd du 11 Novembre, 1918 69622 Villeurbanne, Cedex, France
| | - Corrado Rizzoli
- Dipartimento di Chimica Generale ed Inorganica, ChimicaAnalitica, Chimica Fisica, Universitá degli Studi di Parma, Viale G. P. Usberti 17/A I-43100 Parma, Italy
| | - Georgina M. Rosair
- School of Engineering and Physical Sciences, Heriot Watt University, Edinburgh EH14 4AS, U.K
| | - Carlos J. Gómez-García
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Parque Científico, 46980 Paterna, Spain
| | - Sandra Signorella
- Instituto de Química Rosario (IQUIR)−CONICET, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, S2002LRK Rosario, Argentina
| | - Sebastián Bellú
- Instituto de Química Rosario (IQUIR)−CONICET, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, S2002LRK Rosario, Argentina
| | - Samiran Mitra
- Department of Chemistry, Jadavpur University, Raja S. C. Mullick Road, Kolkata 700032, West Bengal, India
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