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Gosteva A, Kossoy A, Tsvetov N, Semushina Y, Kozerozhets I. Dynamics of Thermal Decomposition of the Double Complex Salt [Cr(ur)6][Co(CN)6]⋅4Н2О. RUSS J INORG CHEM+ 2022. [DOI: 10.1134/s0036023622080150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Gong C, Li Q, Zhou H, Liu R. Tiny Au satellites decorated Fe3O4@3-aminophenol-formaldehyde core-shell nanoparticles: Easy synthesis and comparison in catalytic reduction for cationic and anionic dyes. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.12.045] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Pettinari R, Marchetti F, Pettinari C, Condello F, Skelton BW, White AH, Chierotti MR, Gobetto R. Self-assembly of arene ruthenium acylpyrazolone fragments to tetranuclear metallacycles. Molecular structures and solid-state 15N CPMAS NMR correlations. Dalton Trans 2016; 45:3974-82. [DOI: 10.1039/c6dt00168h] [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
Mono- and tetranuclear Ru(ii) half-sandwich complexes containing acylpyrazolone ligands. 13C and 15N solid state NMR spectroscopy.
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Affiliation(s)
| | - Fabio Marchetti
- School of Science and Technology
- University of Camerino
- 62032 Camerino
- Italy
| | | | | | - Brian W. Skelton
- School of Chemistry and Biochemistry M310
- The University of Western Australia
- Crawley
- Australia
| | - Allan H. White
- Centre for Microscopy
- Characterization and Analysis M010
- The University of Western Australia
- Crawley
- Australia
| | | | - Roberto Gobetto
- Dipartimento di Chimica and NIS Centre
- University of Torino
- 10125 Torino
- Italy
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Marchetti F, Palmucci J, Pettinari C, Pettinari R, Condello F, Ferraro S, Marangoni M, Crispini A, Scuri S, Grappasonni I, Cocchioni M, Nabissi M, Chierotti MR, Gobetto R. Novel composite plastics containing silver(I) acylpyrazolonato additives display potent antimicrobial activity by contact. Chemistry 2014; 21:836-50. [PMID: 25358838 DOI: 10.1002/chem.201404812] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Indexed: 12/20/2022]
Abstract
New silver(I) acylpyrazolonato derivatives displaying a mononuclear, polynuclear, or ionic nature, as a function of the ancillary azole ligands used in the synthesis, have been fully characterized by thermal analysis, solution NMR spectroscopy, solid-state IR and NMR spectroscopies, and X-ray diffraction techniques. These derivatives have been embedded in polyethylene (PE) matrix, and the antimicrobial activity of the composite materials has been tested against three bacterial strains (E. coli, P. aeruginosa, and S. aureus): Most of the composites show antimicrobial action comparable to PE embedded with AgNO3 . Tests by contact and release tests for specific migration of silver from PE composites clearly indicate that, at least in the case of the PE, for composites containing polynuclear silver(I) additives, the antimicrobial action is exerted by contact, without release of silver ions. Moreover, PE composites can be re-used several times, displaying the same antimicrobial activity. Membrane permeabilization studies and induced reactive oxygen species (ROS) generation tests confirm the disorganization of bacterial cell membranes. The cytotoxic effect, evaluated in CD34(+) cells by MTT (3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazoliumbromide) and CFU (colony forming units) assays, indicates that the PE composites do not induce cytotoxicity in human cells. Studies of ecotoxicity, based on the test of Daphnia magna, confirm tolerability of the PE composites by higher organisms and exclude the release of Ag(+) ions in sufficient amounts to affect water environment.
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Affiliation(s)
- Fabio Marchetti
- School of Science and Technology, Chemistry Section, University of Camerino, Via S. Agostino 1, Camerino (MC) (Italy).
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Etaiw SEH, Saleh DI. The organotin coordination polymer [(n-Bu3Sn)4Fe(CN)6H2O] as effective catalyst towards the oxidative degradation of methylene blue. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 117:54-60. [PMID: 23981414 DOI: 10.1016/j.saa.2013.07.090] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Revised: 07/03/2013] [Accepted: 07/21/2013] [Indexed: 06/02/2023]
Abstract
The structure of the supramolecular coordination polymer SCP 1; [(n-Bu3Sn)4Fe(CN)6H2O] consists of octahedral [Fe(CN)6](4-) building blocks which are connected by the TBPY-5 configured n-Bu3Sn(CN..)2 fragments creating 3D-network structure. Fenton and photo-Fenton oxidative discoloration of Methylene Blue (MB) has been investigated by hydrogen peroxide catalyzed with the SCP 1. The reaction exhibited pseudo first-order kinetics with respect to each of MB and H2O2. The irradiation of the reaction with UV-light enhanced the rate of MB mineralization, Kobs=0.76 h(-1). Mineralization of MB was investigated by FT-IR spectra. Disodium salt of terephthalic acid photoluminescence probing technology was carried out to identify the reactive oxygen species. The different parameters that affect MB degradation rate were evaluated. Moreover, the efficiency of recycled the SCP 1 and the mechanism of degradation of MB dye were investigated.
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Affiliation(s)
- S E H Etaiw
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt.
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Gan Z, Zhao A, Zhang M, Tao W, Guo H, Gao Q, Mao R, Liu E. Controlled synthesis of Au-loaded Fe3O4@C composite microspheres with superior SERS detection and catalytic degradation abilities for organic dyes. Dalton Trans 2013; 42:8597-605. [DOI: 10.1039/c3dt50341k] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Ibrahim AMA, Al-Ashqar SMA. Spectroscopic and kinetic studies on the degradation of methylene blue using the supramolecular coordination polymer [(Ph3Sn)4FeCN(6)] as catalyst. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 92:238-244. [PMID: 22446773 DOI: 10.1016/j.saa.2012.02.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2011] [Revised: 02/01/2012] [Accepted: 02/02/2012] [Indexed: 05/31/2023]
Abstract
The structure of the supramolecular coordination polymer (SCP), [(Ph(3)Sn)(4)Fe(CN)(6)], 1, consists of octahedral [Fe(CN)(6)](4-) building blocks which are connected by the TBPY-5 configured Ph(3)Sn(CN…)(2) fragments creating 3D-network structure that contains terminal cyanide groups. The catalytic behavior of the SCP 1 was utilized for Fenton and photo-Fenton degradation of methylene blue dye (MB). The plot of kinetic degradation indicates pseudo first-order rate with respect to the MB dye concentration, K(obs.)=0.071 min(-1). On the other hand, the observed rate constant of the photo catalytic degradation of MB equals to 1.45 min(-1) indicating that irradiation enhances, significantly, the rate of degradation of MB dye. Discoloration of the dye was obtained in less than 3h. Meanwhile, the conjugated structure and the phenyl rings of the MB molecule were destroyed or even broken down into small organic acids and inorganic ions, as indicated by FT-IR spectra. Disodium salt of terephthalic acid photoluminescence probing technology and radical scavenging measurements were carried out to identify the reactive oxygen species. The different parameters that affect MB degradation rate were evaluated. Moreover, the efficiency of recycled the SCP 1 and the mechanism of degradation of MB dye was investigated.
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Affiliation(s)
- Amany M A Ibrahim
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia.
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Etaiw SEDH, Badr El-din AS. Assembly, Fluorescence Properties and Antitumor Activity of Novel Silver(I) Cyanide Supramolecular Coordination Polymer Based on Trans-1,2-bis(4-pyridyl)ethene and Me3SnCl. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9602-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Abd El-Aziz DM. Host–guest supramolecular polymers constructed of aniline derivatives and three-dimensional coordination polymers [(n-Bu3Sn)2(R3Sn)Fe(CN)6] n , R = n-Bu or Ph. J COORD CHEM 2009. [DOI: 10.1080/00958970902774187] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Dina M. Abd El-Aziz
- a Department of Chemistry, Faculty of Science , Tanta University , 31527 Tanta, Egypt
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Willans MJ, Wasylishen RE, McDonald R. Polymorphism of Potassium Ferrocyanide Trihydrate as Studied by Solid-State Multinuclear NMR Spectroscopy and X-ray Diffraction. Inorg Chem 2009; 48:4342-53. [DOI: 10.1021/ic802134j] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mathew J. Willans
- Department of Chemistry and X-ray Crystallography Laboratory, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
| | - Roderick E. Wasylishen
- Department of Chemistry and X-ray Crystallography Laboratory, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
| | - Robert McDonald
- Department of Chemistry and X-ray Crystallography Laboratory, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
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Deák A, Tunyogi T, Pálinkás G. Synthesis and Structure of a Cyanoaurate-Based Organotin Polymer Exhibiting Unusual Ion-Exchange Properties. J Am Chem Soc 2009; 131:2815-7. [DOI: 10.1021/ja809067t] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andrea Deák
- Institute of Structural Chemistry, Chemical Research Center, Hungarian Academy of Sciences, H-1025 Budapest, Pusztaszeri út 59−67, Hungary
| | - Tünde Tunyogi
- Institute of Structural Chemistry, Chemical Research Center, Hungarian Academy of Sciences, H-1025 Budapest, Pusztaszeri út 59−67, Hungary
| | - Gábor Pálinkás
- Institute of Structural Chemistry, Chemical Research Center, Hungarian Academy of Sciences, H-1025 Budapest, Pusztaszeri út 59−67, Hungary
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Xu GH, Ma JF, Yu HX, Li, Liu YY, Yang J, Su ZM, Shi CF. A Series of New Organotin−Cyanometalate Compounds Based on Triorganotin, Diorganotin, and Organooxotin Clusters. Organometallics 2006. [DOI: 10.1021/om060157l] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Guo-Hai Xu
- Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
| | - Jian-Fang Ma
- Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
| | - Hai-Xia Yu
- Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
| | - Li
- Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
| | - Ying-Ying Liu
- Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
| | - Jin Yang
- Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
| | - Zhong-Min Su
- Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
| | - Chun-Feng Shi
- Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China
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Synthesis, characterization and crystal structures of homo- and hetero-substituents containing trans six-coordinate tin(IV) complexes of H2tmtaa (5,14-dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecine), and the solid state NMR spectra study of 119Sn. Inorganica Chim Acta 2004. [DOI: 10.1016/j.ica.2004.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Cordier S, Naumov NG, Salloum D, Paul F, Perrin C. Synthesis and Characterization of Mo6 Chalcobromides and Cyano-Substituted Compounds Built from a Novel [(Mo6Bri6Yi2)La6]n- Discrete Cluster Unit (Yi = S or Se and La = Br or CN). Inorg Chem 2003; 43:219-26. [PMID: 14704071 DOI: 10.1021/ic034443q] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The syntheses, crystal structures determined by single-crystal X-ray diffraction, and characterizations of new Mo(6) cluster chalcobromides and cyano-substituted compounds with 24 valence electrons per Mo(6) cluster (VEC = 24), are presented in this work. The structures of Cs(4)Mo(6)Br(12)S(2) and Cs(4)Mo(6)Br(12)Se(2) prepared by solid state routes are based on the novel [(Mo(6)Br(i)(6)Y(i)(2))Br(a)(6)](4)(-) (Y = S, Se) discrete units in which two chalcogen and six bromine ligands randomly occupy the inner positions, while the six apical ones are fully occupied by bromine atoms. The interaction of these two compounds with aqueous KCN solution results in apical ligand exchange giving the two first Mo(6) cyano-chalcohalides: Cs(0.4)K(0.6)(Et(4)N)(11)[(Mo(6)Br(6)S(2))(CN)(6)](3).16H(2)O and Cs(0.4)K(0.6)(Et(4)N)(11)[(Mo(6)Br(6)Se(2))(CN)(6)](3).16H(2)O. Their crystal structures, built from the original [(Mo(6)Br(i)(6)Y(i)(2))(CN)(a)(6)](4)(-) discrete units, will be compared to those of the two solid state precursors and other previously reported Mo(6) cluster compounds. Their redox properties and (77)Se NMR characterizations will be presented. Crystal data: Cs(4)Mo(6)Br(12)S(2), orthorhombic, Pbca (No. 61), a = 11.511(5) A, b = 18.772(5) A, c = 28.381 A (5), Z = 8; Cs(4)Mo(6)Br(12)Se(2), Pbca (No. 61), a = 11.6237(1) A, b = 18.9447(1) A, c = 28.4874(1) A, Z = 8; Cs(0.4)K(0.6)(Et(4)N)(11)[(Mo(6)Br(6)S(2))(CN)(6)](3).16H(2)O, Pm-3m (No. 221), a = 17.1969(4) A, Z = 1; Cs(0.4)K(0.6)(Et(4)N)(11)[(Mo(6)Br(6)Se(2))(CN)(6)](3).16H(2)O, Pm-3m (No. 221), a = 17.235(5) A, Z = 1.
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Affiliation(s)
- Stéphane Cordier
- Laboratoire de Chimie du Solide et Inorganique Moléculaire, UMR 6511 CNRS-Université de Rennes 1, Institut de Chimie de Rennes, Avenue du Général Leclerc, 35042 Rennes Cedex, France
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Metathesis Reactions of the super-Prussian Blue Systems [(Me3Sn)3M(CN)6] (M=Co, Ir) with, inter alia, Tetrapropylammonium (and -phosphonium) Ions: Crystal Structures of [(nPr4P)(Me3Sn)2Co(CN)6·2H2O] and [(nPr4N)(Me3Sn)2Ir(CN)6·2H2O]. J SOLID STATE CHEM 2001. [DOI: 10.1006/jssc.2000.9073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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