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Biver M. A Comprehensive Potentiometric Study of the Tartrate Complexes of Trivalent Arsenic, Antimony, and Bismuth in Aqueous Solution. Inorg Chem 2021; 60:18360-18369. [PMID: 34784467 DOI: 10.1021/acs.inorgchem.1c02962] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The tartrate complexes of trivalent arsenic, antimony, and bismuth were studied potentiometrically. The existing, fragmentary data on the antimony/l-(+)-tartrate system were confirmed. Nine complexes of arsenic and bismuth with optically active, racemic, and meso-tartrate, as well as complexes of antimony with meso-tartrate, were newly identified, and their formation constants computed. Difficulties arising from the poor stability of the arsenic complexes and precipitation in the Sb(III)/meso-tartrate system were overcome by titrating at very high concentrations [As(III) systems] and using an auxiliary ligand [Sb(III) in the presence of catechol]. All data were obtained at 25.0 °C and at constant ionic strength [0.1 mol L-1 for Sb(III) and Bi(III) complexes and 1 mol L-1 for As(III) complexes]. Speciation diagrams of all systems at millimolar concentrations were computed on the basis of the newly obtained constants and the results discussed.
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Affiliation(s)
- Marc Biver
- Bibliothèque Nationale du Luxembourg, 37D, Avenue John F. Kennedy, L-1855 Luxembourg, Grand Duchy of Luxembourg
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2
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Bode AAC, Granneman SJC, Feiters MC, Verwer P, Jiang S, Meijer JAM, van Enckevort WJP, Vlieg E. Structure and activity of the anticaking agent iron(III) meso-tartrate. Dalton Trans 2016; 45:6650-9. [PMID: 26974191 DOI: 10.1039/c6dt00098c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Iron(III) meso-tartrate, a metal-organic complex, is a new anticaking agent for sodium chloride. A molecular structure in solution is proposed, based on a combination of experimental and molecular modelling results. We show that the active complex is a binuclear iron(iii) complex with two bridging meso-tartrate ligands. The iron atoms are antiferromagnetically coupled, resulting in a reduced paramagnetic nature of the solution. In solution, a water molecule coordinates to each iron atom as a sixth ligand, resulting in an octahedral symmetry around each iron atom. When the water molecule is removed, a flat and charged site is exposed, matching the charge distribution of the {100} sodium chloride crystal surface. This charge distribution is also found in the iron(iii) citrate complex, another anticaking agent. This gives a possible adsorption geometry on the crystal surface, which in turn explains the anticaking activity of the iron(III) meso-tartrate complex.
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Affiliation(s)
- Arno A C Bode
- Radboud University Nijmegen, Institute for Molecules and Materials, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands.
| | - Sanne J C Granneman
- Radboud University Nijmegen, Institute for Molecules and Materials, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands.
| | - Martin C Feiters
- Radboud University Nijmegen, Institute for Molecules and Materials, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands.
| | - Paul Verwer
- AkzoNobel Industrial Chemicals, Salts and Crystallization, Deventer, The Netherlands
| | - Shanfeng Jiang
- AkzoNobel Industrial Chemicals, Salts and Crystallization, Deventer, The Netherlands
| | - Jan A M Meijer
- AkzoNobel Industrial Chemicals, Salts and Crystallization, Deventer, The Netherlands
| | - Willem J P van Enckevort
- Radboud University Nijmegen, Institute for Molecules and Materials, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands.
| | - Elias Vlieg
- Radboud University Nijmegen, Institute for Molecules and Materials, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands.
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Structural and spectral properties of tartrato complexes of vanadium(V) from quantum chemical calculations. Theor Chem Acc 2015. [DOI: 10.1007/s00214-015-1719-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Bode AA, Verschuren M, Jansen M, Jiang S, Meijer JA, van Enckevort WJ, Vlieg E. Influence of anticaking agents on the caking of sodium chloride at the powder and two-crystal scale. POWDER TECHNOL 2015. [DOI: 10.1016/j.powtec.2015.02.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bohatý L, Held P, Schneeberger H, Zheng T, Becker P. Crystal growth, crystal structure and pyroelectric properties of the polar hexagonal antimony tartratesMII[Sb2(C4H2O6)2]·2H2O (MII= Ca, Sr, Pb). CRYSTAL RESEARCH AND TECHNOLOGY 2015. [DOI: 10.1002/crat.201500049] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ladislav Bohatý
- Abteilung Kristallographie, Institut für Geologie und Mineralogie; Universität zu Köln; Greinstr. 6 50939 Köln Germany
| | - Peter Held
- Abteilung Kristallographie, Institut für Geologie und Mineralogie; Universität zu Köln; Greinstr. 6 50939 Köln Germany
| | | | - Tianyi Zheng
- Abteilung Kristallographie, Institut für Geologie und Mineralogie; Universität zu Köln; Greinstr. 6 50939 Köln Germany
| | - Petra Becker
- Abteilung Kristallographie, Institut für Geologie und Mineralogie; Universität zu Köln; Greinstr. 6 50939 Köln Germany
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Hüse D, Bíró L, Patalenszki J, Bényei AC, Buglyó P. Complex Formation between [(η6-p-cymene)Ru(H2O)3]2+and Hydroxycarboxylates or their Sulfur Analogues - The Role of Thiolate Groups in Metal Ion Binding. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402559] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Wijeratne AB, Gracia J, Yang SH, Kroll P, Armstrong DW, Schug KA. New structural insight for antimony(III)-tartrate. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.08.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Fang SM, Zhang Q, Hu M, Sañudo EC, Du M, Liu CS. From Infinite One-Dimensional Helix to Discrete CuII15 Cluster along with in Situ SN2 Ring-Cleavage of cis-Epoxysuccinic Acid: pH-Controlled Assemblies, Crystal Structures, and Properties. Inorg Chem 2010; 49:9617-26. [DOI: 10.1021/ic101278w] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shao-Ming Fang
- Zhengzhou University of Light Industry, Henan Provincial Key Laboratory of Surface & Interface Science, Zhengzhou, Henan 450002, P.R. China
| | - Qiang Zhang
- Zhengzhou University of Light Industry, Henan Provincial Key Laboratory of Surface & Interface Science, Zhengzhou, Henan 450002, P.R. China
| | - Min Hu
- Zhengzhou University of Light Industry, Henan Provincial Key Laboratory of Surface & Interface Science, Zhengzhou, Henan 450002, P.R. China
| | - E. Carolina Sañudo
- Institut de Nanociència i Nanotecnologia i Departament de Química Inorgànica, Universitat de Barcelona, Diagonal, 647, 08028-Barcelona, Spain
| | - Miao Du
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, Tianjin Normal University, Tianjin 300387, P.R. China
| | - Chun-Sen Liu
- Zhengzhou University of Light Industry, Henan Provincial Key Laboratory of Surface & Interface Science, Zhengzhou, Henan 450002, P.R. China
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van de Leemput PJHAM, Cras J, Willemse J. Preparation, structure and properties of complexes with the bis(di-n
-butyldithiocarbamato)arsenic(III) or antimony(III) cation. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19770961105] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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11
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Kaizaki S, Kato-Igawa Y, Tsukuda T, Nakano M. Synthesis and characterization of a series of bis(L-tartrate)-bridged dinuclear transition metal complexes with 2,2′-bipyridine. J COORD CHEM 2010. [DOI: 10.1080/00958971003681990] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Sumio Kaizaki
- a Graduate School of Science, Department of Chemistry, Osaka University , Toyonaka, Osaka 560-0043, Japan
| | - Yumiko Kato-Igawa
- a Graduate School of Science, Department of Chemistry, Osaka University , Toyonaka, Osaka 560-0043, Japan
| | - Toshiaki Tsukuda
- a Graduate School of Science, Department of Chemistry, Osaka University , Toyonaka, Osaka 560-0043, Japan
| | - Motohiro Nakano
- a Graduate School of Science, Department of Chemistry, Osaka University , Toyonaka, Osaka 560-0043, Japan
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Tong MY, Payagala T, Perera S, MacDonnell FM, Armstrong DW. Study of a new chiral selector: Sodium arsenyl-(l)-(+) tartrate for capillary electrophoresis. J Chromatogr A 2010; 1217:1139-48. [DOI: 10.1016/j.chroma.2009.09.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2009] [Revised: 08/27/2009] [Accepted: 09/02/2009] [Indexed: 10/20/2022]
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Kaizaki S, Nakahanada M, Fuyuhiro A, Ikedo-Urade M, Abe Y. Synthesis, characterization and redox reactivity of l-tartrato bridged dinuclear manganese complex with 2,2′-bipyridine. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2009.07.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Wijeratne AB, Spencer SE, Gracia J, Armstrong DW, Schug KA. Antimony(III)-D, L-tartrates exhibit proton-assisted enantioselective binding in solution and in the gas phase. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2009; 20:2100-2105. [PMID: 19683939 DOI: 10.1016/j.jasms.2009.07.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2009] [Revised: 06/26/2009] [Accepted: 07/11/2009] [Indexed: 05/28/2023]
Abstract
The negative ion mode ESI mass spectral analysis of antimony(III)-D- and -L-tartrate ("tartar emetic"), in association with leucine enantiomeric isotopomers, revealed remarkable proton-assisted enantioselective molecular recognition phenomena. The current study infers that recognition of amino acids by antimony(III)-D,L-tartrate complexes requires that the chiral selector associate a proton to become enantioselective. The dianionic selector itself failed to show enantiomeric discrimination capacity. This observation was shown to be consistent both in solution-phase targeting full scan and gas-phase targeting collision threshold dissociation (CTD) experiments. Importantly, this disparity in enantioselective binding capacity between the dianionic and the protonated monoanionic representatives of antimony(III)-D- and -L-tartrates could only be clearly revealed by ESI-MS and tandem mass spectrometry experiments as described herein. This finding urges a more in-depth study of mechanisms associated with exhibited enantiomeric resolving capacity of antimony tartrates in HPLC and CE applications, as well as in former ESI-MS association studies.
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Affiliation(s)
- Aruna B Wijeratne
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX, USA
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Wijeratne AB, Schug KA. Molecular recognition properties of tartrates and metal-tartrates in solution and gas phase. J Sep Sci 2009; 32:1537-47. [DOI: 10.1002/jssc.200900064] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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16
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Bayarjargal L, Becker P, Bohatý L. Nonlinear optical properties of strontium tartrato-antimonate(III) dihydrate, Sr[Sb2{(+)-C4H2O6}2]·2H2O. CRYSTAL RESEARCH AND TECHNOLOGY 2008. [DOI: 10.1002/crat.200811115] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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17
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Cobalt(III) Complexes of a Tripodal Ligand Containing Three Imidazole Groups: Properties and Structures of Racemic and Optically Active Species. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200700950] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Sun P, Krishnan A, Yadav A, Singh S, MacDonnell FM, Armstrong DW. Enantiomeric Separations of Ruthenium(II) Polypyridyl Complexes Using High-Performance Liquid Chromatography (HPLC) with Cyclodextrin Chiral Stationary Phases (CSPs). Inorg Chem 2007; 46:10312-20. [DOI: 10.1021/ic701023x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ping Sun
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
| | - Arthi Krishnan
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
| | - Abhishek Yadav
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
| | - Shreeyukta Singh
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
| | | | - Daniel W. Armstrong
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Texas 76019
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Holland RM, Tapscott RE. EQUILIBRIA OF VANADYL(IV) TARTRATES IN AQUEOUS SOLUTION ABOVE pH 7. J COORD CHEM 2007. [DOI: 10.1080/00958978108080661] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Richard M. Holland
- a Department of Chemistry , The University of New Mexico , Albuquerque , NM , 87131
| | - Robert E. Tapscott
- a Department of Chemistry , The University of New Mexico , Albuquerque , NM , 87131
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Munoz A, Rochal A. SPIROPHOSPHORANES MACROCYCLIQUES PREPARES A PARTIR D'ISOPROPYLIDENE-MANNITOLS. PHOSPHORUS SULFUR 2006. [DOI: 10.1080/10426500108040242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Aurelio Munoz
- a Laboratoire des Interactions Moléculaires et de Réactivité Chimique et Photochimique (IMRCP) , Université Paid Sabatier , 118 route de Narbonne, 31062, Toulouse Cedex 4, France
| | - Alexandre Rochal
- b Département de Chimie Physique Organique , Institut de Chimie de l'Université Nationale de Kharkov , 4 square Svobody, 67077, Kharkov, Ukraine
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Garcia-Jaca J, Rojo T, Pizarro JL, Goñi A, Arriortua MI. A NEW PERSPECTIVE ON VANADYL TARTRATE DIMERS. PART II. STRUCTURE AND SPECTROSCOPIC PROPERTIES OF CALCIUM VANADYL TARTRATE TETRAHYDRATE. J COORD CHEM 2006. [DOI: 10.1080/00958979308022766] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Javier Garcia-Jaca
- a Departamento de Química Inorgánica , Universidad del País Vasco , Apdo. 644, 48080 , Bilbao , Spain
| | - Teofilo Rojo
- a Departamento de Química Inorgánica , Universidad del País Vasco , Apdo. 644, 48080 , Bilbao , Spain
| | - Jose L. Pizarro
- b Departamento de Mineralogía y Petrología , Universidad del País Vasco , Apdo. 644, 48080 , Bilbao , Spain
| | - Aintzane Goñi
- b Departamento de Mineralogía y Petrología , Universidad del País Vasco , Apdo. 644, 48080 , Bilbao , Spain
| | - Maria I. Arriortua
- b Departamento de Mineralogía y Petrología , Universidad del País Vasco , Apdo. 644, 48080 , Bilbao , Spain
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Saito T, Kawakita H, Uezu K, Tsuneda S, Hirata A, Saito K, Tamada M, Sugo T. Structure of polyol–ligand-containing polymer brush on the porous membrane for antimony(III) binding. J Memb Sci 2004. [DOI: 10.1016/j.memsci.2004.02.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Different aspects of the coordination chemistry of oxovanadium(IV) and oxovanadium(V), relevant to the bioinorganic chemistry of vanadium, are presented. Some of the investigated complexes are good models for different aspects of the metabolism and detoxification of vanadium or for a better characterization and understanding of the structural and electronic peculiarities of the coordination spheres of VO2+ and VO2+ in biomolecules. Their structural, spectroscopic and magnetic properties are briefly discussed. The investigated systems include ligands such as reduced and oxidized glutathione, L-ascorbic acid, nucleotides and related systems, carbohydrates, phosphates, carboxylic acids, oxine derivatives and some others.
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Affiliation(s)
- E J Baran
- Centro de Química Inorgánica (CEQUINOR, CONICET/UNLP), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Argentina
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Bohatý L, Hellwig H, Ahrweiler S, Möller A. Linear Optical Properties of the Nonlinear Optical Calcium and Strontium Tartrato-Antimonates (III), Ca[Sb2 {(+) - C4H2O6}2] x2H2O and Sr[Sb2{(+) - C4H2O6}2 ] x2H2O. CRYSTAL RESEARCH AND TECHNOLOGY 1999. [DOI: 10.1002/(sici)1521-4079(199904)34:4<533::aid-crat533>3.0.co;2-q] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Roberts WL, McMurray WJ, Rainey PM. Characterization of the antimonial antileishmanial agent meglumine antimonate (glucantime). Antimicrob Agents Chemother 1998; 42:1076-82. [PMID: 9593130 PMCID: PMC105748 DOI: 10.1128/aac.42.5.1076] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Meglumine antimonate (Glucantime), a drug of choice for the treatment of leishmaniasis, is produced by the reaction of pentavalent antimony with N-methyl-D-glucamine, a carbohydrate derivative. We investigated the structure and composition of meglumine antimonate, which remain poorly understood, despite 50 years of use. Measurement of the antimony content of meglumine antimonate powder indicated a 1:1.37 molar ratio of antimony to N-methyl-D-glucamine. Osmolality measurements performed with meglumine antimonate solutions demonstrated an average of 1.43 antimony atoms per molecule of meglumine antimonate. The osmolality of a 1:10 dilution of stock meglumine antimonate increased by 45% over 8 days, suggesting hydrolysis to less complex species. A comparison of the proton nuclear magnetic resonance spectra of N-methyl-D-glucamine and meglumine antimonate revealed an increase in complexity in the latter but with all of the resonances of the former still being evident, consistent with the presence of coordination complexes between antimony and each of the N-methyl-D-glucamine hydroxyls. Fast atom bombardment and electrospray ionization mass spectrometry coupled with several derivatization procedures provided evidence that up to four N-methyl-D-glucamine hydroxyls are coordinated with each antimony. A series of oligomers were observed. The major moiety has a molecular mass of 507 atomic mass units and consists of NMG-Sb-NMG, where Sb represents antimony and NMG represents N-methyl-D-glucamine. Additional species containing up to four antimony atoms and five N-methyl-D-glucamine moieties and corresponding to the general form (NMG-Sb)n-NMG are also present. These results suggest that this agent is a complex mixture that exists in equilibrium in aqueous solution.
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Affiliation(s)
- W L Roberts
- Department of Pathology, University of Mississippi Medical Center, Jackson 39216, USA.
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Hoffmann M, Szarecka A, Rychlewski J. Gas-phase Conformational Analysis of (R,R)-Tartaric Acid, its Diamide, N,N,N′,N′- Tetramethyldiamide and Model Compounds. ADVANCES IN QUANTUM CHEMISTRY 1998. [DOI: 10.1016/s0065-3276(08)60409-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gawroński J, Gawrońska K, Skowronek P, Rychlewska U, Warżajtis B, Rychlewski J, Hoffmann M, Szarecka A. Factors Affecting Conformation of ( R,R )-Tartaric Acid Ester, Amide and Nitrile Derivatives. X-Ray Diffraction, Circular Dichroism, Nuclear Magnetic Resonance and Ab Initio Studies. Tetrahedron 1997. [DOI: 10.1016/s0040-4020(97)00271-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Smith G, Kennard CHL. The Preparation and Crystal Structure of Ammonium Bis (glycolato) antimony (III), the First Structurally Characterised Discrete Monomeric Four-Coordinate Complex of Antimony (III) with a Dianionic α-Hydroxy Acid. MAIN GROUP CHEMISTRY 1996. [DOI: 10.1080/13583149612331338395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abstract
The reactions of amines and amino alcohols with diisopropyl or diethyl R,R- or S,S-tartrate and Ti(OiPr)4 were examined by 1H and 13C NMR to obtain and characterize nonfluxional complexes with the tartrate units in novel binding modes. The mildly acidic 8-hydroxyquinoline and N-phenyl-N-benzoylhydroxylamine selectively formed the products of a double OiPr substitution, Ti2(tartrate)2(ligand)2(OiPr)2, and the products of double tartrate substitution, Ti(ligand)2(OiPr)2, while 2,4-pentanedione formed only the latter Basic amino alkanols formed diastereomerically pure Ti2(tartrate)2(aminoalkoxide)(OiPr)3 species. N,N-Dimethyl-2-aminoethanol (Hdmae) also and uniquely formed monomeric Ti(tartrate)2(Hdmae)2 species that could be described as doubly zwitterionic. Secondary or tertiary amines formed triply C2-symmetric Ti3(tartrate)4(amine)2(OiPr)4 assemblies. Some minor components were believed to be μ-OiPr species. All mixed complexes except Ti(tartrate)2(Hdmae)2 contained chelating and bridging tartrate units, without coordination by ester carbonyls. A nonchelating, nonbridging tartrate unit was also present in the amino alcohol cases. Primary amines, aromatic amines, and hydrazines all failed to provide identifiable complexes. As well, N,N-dibenzylhydroxylamine failed to generate in solution the complex that had previously been characterized by X-ray crystallography. Amidst the rich chemistry of TiIV-tartrate systems, the evident selectivities in product formation were ascribed to macro-ring closures that are specifically directed by the electronic nature of the addend. Transient OiPr-bridged intermediates were also implicated. Keywords: mixed TiIV alkoxides, chiral TiIV alkoxides, enantiospecific complexation.
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Chevela VV, Vul'fson SG, Matveev SN, Salnikov YI, Semyonov VE, Bezryadin SG. Dimericd- anddl-dysprosium(iii) tartrates: paramagnetic birefringence, molecular mechanics, stereoselectivity. Russ Chem Bull 1994. [DOI: 10.1007/bf01558058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Garcia-Jaca J, Insausti M, Cortes R, Rojo T, Pizarro J, Arriortua M. A new perspective of vanadyl-tartrate dimers. Synthesis, crystal structure, spectroscopic and magnetic properties of the chain compound: {[BaVO(C4H2O6)(H2O)4]2}];n. Polyhedron 1994. [DOI: 10.1016/s0277-5387(00)81646-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Chevela VV, Vul’fson SG, Matveev SN, Sal’nikov YI, Semenov VE, Bezryadin SG. The Structure of Dimeric Dysprosium(III) d- and dl-Tartrates in Aqueous Solution. MENDELEEV COMMUNICATIONS 1994. [DOI: 10.1070/mc1994v004n04abeh000378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Venema FR, Peters JA, van Bekkum H. Multinuclear magnetic resonance study of the interaction of aluminium(III)—(+)-tartrate complexes with additional metal ions in aqueous solution. Inorganica Chim Acta 1992. [DOI: 10.1016/s0020-1693(00)85511-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Aboukaïs A, Bennani A, Aïssi CF, Wrobel G, Guelton M, Vedrine JC. Highly resolved electron paramagnetic resonance spectrum of copper(II) ion pairs in CuCe oxide. ACTA ACUST UNITED AC 1992. [DOI: 10.1039/ft9928800615] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Venema FR, Peters JA, van Bekkum H. Multinuclear magnetic resonance study of the coordination of aluminium(III) with tartaric acid in aqueous solution. Inorganica Chim Acta 1992. [DOI: 10.1016/s0020-1693(00)93469-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hartley DW, Smith G, Sagatys DS, Kennard CHL. Antimony(III) complexes with carboxylic acids. Part 2. Preparation and crystal structures of [Sb2Ag2(C6H6O7)4] and [SbNa(C6H6O7)2(H2O)2]·H2O [C6H6O7= citrate(2–)]. ACTA ACUST UNITED AC 1991. [DOI: 10.1039/dt9910002735] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Marklund E, Öhman LO. Equilibrium and structural studies of silicon(IV) and aluminium(III) in aqueous solution. Part 22. A potentiometric study of mono- and poly-nuclear aluminium(III) tartrates. ACTA ACUST UNITED AC 1990. [DOI: 10.1039/dt9900000755] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Wrobleski JT, Thompson MR. Structures and magnetism of rubidium and cesium salts of dimeric oxovanadium(IV) tartrate(4−) complexes. Inorganica Chim Acta 1988. [DOI: 10.1016/s0020-1693(00)90610-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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The crystal structure of a Di(tetramethylammonium)-bis[R,R-tartrato(2-)]-cis-dioxomolybdate(VI), (NMe4)2[MoO2(C4H4O6)2] � EtOH � 1.5 H2O, with comments on tartrate coordination. TRANSIT METAL CHEM 1986. [DOI: 10.1007/bf00623760] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Rayner-Canham G. Some niobium(V) complexes and their relevance to the uptake of niobium by ascidians. Polyhedron 1984. [DOI: 10.1016/s0277-5387(00)84664-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kushi Y, Kuramoto M, Utsuno S, Yoneda H. Structural Study of Optical Resolution. XII. The Crystal and Molecular Structure of (−)589-trans-SS-Bis(isothiocyanato)(triethylenetetramine)cobalt(III) μ-(+)-Tartrato(4−)-μ-(+)-hydrogentartrato(3−)diantimonate(III) Tetrahydrate. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1983. [DOI: 10.1246/bcsj.56.2742] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Matsumoto K, Ooi S, Kawaguchi H, Nakano M, Kawaguchi S. X-Ray Structures of (−)589-Bis(isothiocyanato)bis(1,3-propanediamine)chromium(III) Bis[μ-(+)-tartrato(4−)]bis[antimonate(III)] Dihydrate and Its Cobalt(III) Analogue. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1982. [DOI: 10.1246/bcsj.55.1840] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Tada T, Kushi Y, Yoneda H. Structural Study of Optical Resolution. IX. The Crystal Structure of (−)589-Tris(biguanide)cobalt(III) Chlorided-Tartrate Pentahydrate. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1981. [DOI: 10.1246/bcsj.54.1538] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Johnson CR, Shepherd RE. Electron spin resonance studies of the solution structure of vanadyl amino acid complexes and mixed ligand complexes of oxalate. BIOINORGANIC CHEMISTRY 1978; 8:115-32. [PMID: 205278 DOI: 10.1016/s0006-3061(00)80238-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Esr and electronic spectra of complexes of the general composition VO(AA)2 and VO(ox)(AA) have been characterized; AA = gly, his, cys, pro, val, met, asp amino acids. Spectra of the formulation VO(ox)(LL) (with LL = imidazole plus monodentate oxalate, histamine plus monodentate oxalate, histidine, cysteine, 4-imidazolepropionic acid, mercaptopropionic acid, ethylenediamine and ethanolamine) have been used to deduce a self-consistent assignment of AL, a ligand donor additivity constant contribution to the observed hyperfine splitting, Aiso. Values of AL are sensitive to inductive effects in the ligand structure. The solution structures and likely coordination geometries of VO(his)2, and VO(cys)22-- are discussed. The role of the imidazole moiety as a sigma donor and sulfhydryl sulfur as a pi acceptor is observed in VO(AA)2 and VO(ox)(AA) complexes.
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Circular dichroism and the configuration of deprotonated tris-tartrato chromium(III) complex. Inorganica Chim Acta 1978. [DOI: 10.1016/s0020-1693(00)89646-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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McIlwain ME, Tapscott RE, Coleman WF. An ESR study of vanadyl(IV) tartrate and methyl-substituted tartrate complexes. ACTA ACUST UNITED AC 1977. [DOI: 10.1016/0022-2364(77)90232-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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