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Ding B, Liu ZY, Gong XJ, Tang HM, Wang XG, Liu ZY, Dong HM, Liu J, Yang EC. Interlayer interaction-force-tuned magnetic responses in Co II-tetrazolate-carboxylate system from canted antiferromagnet to field-induced metamagnet. Dalton Trans 2023; 52:17477-17484. [PMID: 37953727 DOI: 10.1039/d3dt02851h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Interlayer magnetic couplings of low-dimensional magnets have significantly dominated magnetic behavior through skillful regulation of interlayer interacting forces. To identify interaction-force-regulated interlayer magnetic communications, two air-stable Co(II)-based coordination polymers (CPs), a well-isolated layered structure with approximately 12.6 Å interlayer separation and a carboxylate-extended three-dimensional framework with an inter-ribbon distance of 5.8 Å, have been solvothermally fabricated by varying polycarboxylate mediators in a ternary CoII-tetrazolate-carboxylate system. The layered CP with antiparallel-arranged {Co2(COO)2}n chains interconnected only via cyclic tetrazolyl linkages behaves as a spin-canted antiferromagnet with a Néel temperature of 2.6 K, due to strong intralayer antiferromagnetic couplings and negligible interlayer magnetic interactions. In contrast, the compact three-dimensional framework with corner-sharing Δ-ribbons tightly aggregated through μ2-η1:η1-COO- is a field-induced metamagnet from a canted antiferromagnet to a weak ferromagnet with a small critical field of Hc = 90 Oe. Apparently, these interesting magnetic responses reveal the importance of an interacting force from the magnetic subunits for the magnetic behavior of the molecular magnet, greatly enriching the magnetostructural correlations of transition-metal-based molecular magnets.
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Affiliation(s)
- Bo Ding
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - Zhong-Yi Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - Xin-Jing Gong
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - Hui-Min Tang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - Xiu-Guang Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - Zheng-Yu Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - Hui-Ming Dong
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - Jing Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - En-Cui Yang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
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Alharthi AI, Alotaibi MA, Alansi AM, Qahtan TF, Ali I, Al-Shalwi MN, Bakht MA. Solar-Driven Thermocatalytic Synthesis of Octahydroquinazolinone Using Novel Polyvinylchloride (PVC)-Supported Aluminum Oxide (Al 2O 3) Catalysts. MATERIALS (BASEL, SWITZERLAND) 2023; 16:2835. [PMID: 37049129 PMCID: PMC10096424 DOI: 10.3390/ma16072835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/23/2023] [Accepted: 03/29/2023] [Indexed: 06/19/2023]
Abstract
The chemical industry is one of the main fossil fuel consumers, so its reliance on sustainable and renewable resources such as wind and solar energy should be increased to protect the environment. Accordingly, solar-driven thermocatalytic synthesis of octahydroquinazolinone using polyvinylchloride (PVC)-supported aluminum oxide (Al2O3) as a catalyst under natural sunlight is proposed in this work. The Al2O3/PVC catalysts were characterized by FT-IR, SEM, BET, XRD, and XPS techniques. The obtained results indicate that the yield and reaction time can be modified by adjusting the molar ratio of the catalyst. To investigate the stability of the catalyst, the spent catalyst was reused in several reactions. The results indicated that, when a 50% Al2O3 catalyst is employed in an absolute solar heat, it performs exceptionally well in terms of yield (98%) and reaction time (35 min). Furthermore, the reaction times and yield of octahydroquinazolinone derivatives with an aryl moiety were superior to those of heteroaryl. All the synthesized compounds were well characterized by FT-IR, 1H-NMR, and 13C-NMR. The current work introduces a new strategy to use solar heat for energy-efficient chemical reactions using a cost-effective, recyclable environmentally friendly PVC/Al2O3 catalyst that produces a high yield.
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Affiliation(s)
- Abdulrahman I. Alharthi
- Chemistry Department, College of Science and Humanities Studies, Prince Sattam Bin Abdulaziz University, P.O. Box 83, Al-Kharj 11942, Saudi Arabia
| | - Mshari A. Alotaibi
- Chemistry Department, College of Science and Humanities Studies, Prince Sattam Bin Abdulaziz University, P.O. Box 83, Al-Kharj 11942, Saudi Arabia
| | - Amani M. Alansi
- Chemistry Department, King Saud University, Riyadh 12372, Saudi Arabia
| | - Talal F. Qahtan
- Physics Department, College of Science and Humanity Studies, Prince Sattam Bin Abdulaziz University, P.O. Box 83, Al-Kharj 11942, Saudi Arabia
| | - Imtiaz Ali
- Preparatory College, Prince Sattam Bin Abdulaziz University, P.O. Box 83, Al-Kharj 11942, Saudi Arabia
| | - Matar N. Al-Shalwi
- Electrochemical Sciences Research Chair (ESRC), Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Md. Afroz Bakht
- Chemistry Department, College of Science and Humanities Studies, Prince Sattam Bin Abdulaziz University, P.O. Box 83, Al-Kharj 11942, Saudi Arabia
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Yang L, Zhou J, Zou HH, Tang Q. Three new metal coordination polymers of bifunctional imidazolate/tetrazolate bridges: the only example of a three-dimensional framework based on rare [Co 4(μ 3-OH) 2(μ 2-Cl) 2] 4+ mixed oxo-chloro-clusters. RSC Adv 2019; 9:13082-13087. [PMID: 35520796 PMCID: PMC9063806 DOI: 10.1039/c9ra01327j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 04/23/2019] [Indexed: 11/21/2022] Open
Abstract
Three new metal coordination polymers [Ni(μ2-L)2(H2O)2]n(1, HL = 1-tetrazole-4-imidazole-benzene), [Co(μ2-L)2]n (2), and [Co4(μ3-OH)2(μ2-Cl)2(μ5-L)2(μ2-L)2]n·7nH2O (3) were hydrothermally synthesized and structurally characterized. 1 displays a neutral [Ni(μ2-L)2(H2O)2]n chain built up from the Ni2+ ions bridged by deprotonated L− ligands, while 2 shows another rare neutral [Co(μ2-L)2]n chain based on Co2+ ions connected by two different coordination modes of the L− ligand. 3 exhibits a rare [Co4(μ3-OH)2(μ2-Cl)2]4+ mixed oxo-chloro-cluster-based three-dimensional framework with large elliptical channels, which are filled by unprecedented chilopod [(H2O)7]n chains. Both 1 and 2 show antiferromagnetic behavior, while 3 exhibits unusual spin-canting. The interconnection of rare [Co4(μ3-OH)2(μ2-Cl)2]4+ mixed oxo-chloro-clusters and bifunctional bridges gives a new three-dimensional framework with unusual spin-canting behavior.![]()
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Affiliation(s)
- Lili Yang
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University Chongqing 401331 P. R. China
| | - Jian Zhou
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University Chongqing 401331 P. R. China
| | - Hua-Hong Zou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmacy of Guangxi Normal University Guilin 541004 P. R. China
| | - Qiuling Tang
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University Chongqing 401331 P. R. China
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Zhou J, Song J, Yuan A, Wang Z, Chen L, Ouyang ZW. Slow magnetic relaxation in two octahedral cobalt(II) complexes with positive axial anisotropy. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.04.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Tang X, Ye W, Hua J, Chen M, Cheng H, Ma Y, Yuan R. Four CoII-GdIII mixed-metal phosphonate clusters as molecular magnetic refrigerants. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.08.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Two clusters-based coordination polymers constructed from conformation-flexible cyclohexanetetracarboxylate and chelating bipyridyl ligands. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Li ZZ, Du L, Zhang XZ, Li ZL, Li L, Yang J, Zhao QH. Two 2D grid-based Co(II) amino acid Schiff base complexes with left- and right-handed helical chains: Structures and magnetism. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.03.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Xu B, Liang QS, Liu LT, Liu QS, Li CC. Structures and properties of four coordination polymers constructed from 1,3-bis-(4-pyridyl)-propane and aromatic dicarboxylic acids. RSC Adv 2014. [DOI: 10.1039/c4ra00163j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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Saha M, Nasani R, Das M, Mobin SM, Pathak B, Mukhopadhyay S. The effect of remote substitution on the formation of preferential isomers of cobalt(iii)-tetrazolate complexes by microwave assisted cycloaddition. Inorg Chem Front 2014. [DOI: 10.1039/c4qi00089g] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cycloaddition of cis-[Co(N3)2(en)2]NO31 or trans-[Co(N3)2(en)2]ClO41a with organonitriles affords cis/trans cobalt bis-tetrazolate complexes, depending upon ligand substitution, solvent molecules and counteranions.
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Affiliation(s)
- Manideepa Saha
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017, India
| | - Rajendar Nasani
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017, India
| | - Mriganka Das
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017, India
| | - Shaikh M. Mobin
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017, India
| | - Biswarup Pathak
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017, India
| | - Suman Mukhopadhyay
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017, India
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Saha M, Nasani R, Mobin SM, Pathak B, Mukhopadhyay S. The effect of remote substitution on formation of preferential geometrical isomer of cobalt(III)–tetrazolato complexes formed via [2+3] cycloaddition. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.04.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Ameer AA, Abdallh MS, Ahmed AA, Yousif EA. Synthesis and Characterization of Polyvinyl Chloride Chemically Modified by Amines. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ojpchem.2013.31003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Liu ZY, Zou HA, Hou ZJ, Yang EC, Zhao XJ. Structural motif-dependent magnetic diversity observed in three-dimensional tetrazolyl-based MMOFs: synthesis, structures and magnetism. Dalton Trans 2013; 42:15716-25. [DOI: 10.1039/c3dt52190g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Zhong-Yi Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
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Suenaga Y, Nakaguchi Y, Fujishima Y, Konaka H, Okuda K. Synthesis and characterization of a tri-nuclear Co(II) complex with a Bis(catecholate) ligand. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2010.12.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Liu ZY, Shi XJ, Yang EC, Zhao XJ. A 3D pillared-layer porous framework with rare magnetic corner-sharing ∆-chain and unprecedented pentadentate 5-(4-pyridyl)tetrazolate ligand. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.07.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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16
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Chen X, Qiao SB, Liu D, Lang JP, Zhang Y, Xu C, Ma SL. Solvent effects on the assembly of Ni/Na coordination polymers from reactions of [Ni(acac)2(H2O)2] with sodium dicyanamide. CrystEngComm 2010. [DOI: 10.1039/b925912k] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Mosalkova AP, Voitekhovich SV, Lyakhov AS, Ivashkevich LS, Degtyarik MM, Gaponik PN, Ivashkevich OA. Direct synthesis and characterization of novel homo- and heterometallic mixed-ligand tetrazolate complexes, Cu(en)(tz)2 and Cu(en)2Zn(tz)4 [en=ethylenediamine, tz=tetrazolate]. INORG CHEM COMMUN 2009. [DOI: 10.1016/j.inoche.2009.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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