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Draoui Y, Radi S, Tanan A, Oulmidi A, Miras HN, Benabbes R, Ouahhoudo S, Mamri S, Rotaru A, Garcia Y. Novel family of bis-pyrazole coordination complexes as potent antibacterial and antifungal agents. RSC Adv 2022; 12:17755-17764. [PMID: 35765319 PMCID: PMC9198996 DOI: 10.1039/d2ra03414j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 06/07/2022] [Indexed: 12/30/2022] Open
Abstract
A new pyrazole ligand, N,N-bis(2(1′,5,5′-trimethyl-1H,1′H-[3,3′-bipyrazol]-1-yl)ethyl)propan-1-amine (L) was synthesized and characterized by 1H-NMR, 13C-NMR, FT-IR and HRMS. The coordination ability of the ligand has been employed for the construction of a new family of coordination complexes, namely: [Cu2LCl4] (1), [ML(CH3OH)(H2O)](ClO4)2 (MII = Ni (2), Co (3)) and [FeL(NCS)2] (4). The series of complexes were characterized using single-crystal X-ray diffraction, HRMS, FT-IR and UV-visible spectroscopy. Moreover, the iron(ii) analogue was investigated by 57Fe Mössbauer spectroscopy and SQUID magnetometry. Single-crystal X-ray structures of the prepared complexes are debated within the framework of the cooperative effect of the hydrogen bonding network and counter anions on the supramolecular formations observed. Furthermore, within the context of biological activity surveys, these compounds were reviewed against different types of bacteria to validate their efficiency, including both Gram-positive as well as Gram-negative bacteria. Enhanced behaviour towards Fusarium oxysporum f. sp. albedinis fungi, were detected for 1 and 4. A new pyrazole ligand L and four coordination complexes were synthesized and characterized by different spectroscopic methods. These were found to be promising antibacterial and antifungal agents.![]()
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Affiliation(s)
- Youssef Draoui
- LCAE, Department of Chemistry, Faculty of Science, University Mohamed I P.O. Box 524 Oujda 60 000 Morocco
| | - Smaail Radi
- LCAE, Department of Chemistry, Faculty of Science, University Mohamed I P.O. Box 524 Oujda 60 000 Morocco
| | - Amine Tanan
- LCAE, Department of Chemistry, Faculty of Science, University Mohamed I P.O. Box 524 Oujda 60 000 Morocco
| | - Afaf Oulmidi
- LCAE, Department of Chemistry, Faculty of Science, University Mohamed I P.O. Box 524 Oujda 60 000 Morocco .,Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université Catholique de Louvain Belgium +32-10472330
| | - Haralampos N Miras
- School of Chemistry, Joseph Black Building, University of Glasgow Glasgow G12 8QQ UK
| | - Redouane Benabbes
- Laboratory of Biochemistry and Biotechnology, Department of Biology, Faculty of Science, University Mohamed I P.O. Box 524 Oujda 60 000 Morocco
| | - Sabir Ouahhoudo
- Laboratory of Biochemistry and Biotechnology, Department of Biology, Faculty of Science, University Mohamed I P.O. Box 524 Oujda 60 000 Morocco
| | - Samira Mamri
- Laboratory of Biochemistry and Biotechnology, Department of Biology, Faculty of Science, University Mohamed I P.O. Box 524 Oujda 60 000 Morocco
| | - Aurelian Rotaru
- Department of Electrical Engineering and Computer Science & Research Center MANSiD, "Stefan Cel Mare" University University Street, No. 13 Suceava 720229 Romania
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université Catholique de Louvain Belgium +32-10472330
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Xing P, Liu Y, Li B, Dong ZY, Qian HJ, Wang L. Promoting a desired conformational preference of an aromatic amide in various crystals by rational design of intramolecular hydrogen bonding. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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3
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Das M, Markad D, Maity S, Ghosh P, Sarkar M. Bis(pyridyl)-disulfonamides: structural comparison with their carboxamidic analogues and the effect of molecular geometry and supramolecular assembly on their photophysical properties. NEW J CHEM 2022. [DOI: 10.1039/d2nj00461e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Presence of Sulphur or Carbon atom in amidic group is reciprocated in their solid state structures. AIE or ACQ of disulphonamides is explained on the basis of their crystal packing.
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Affiliation(s)
- Moyna Das
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Pilani Campus, Rajasthan-333031, India
| | - Datta Markad
- Department of Chemistry, University of Liverpool, Liverpool-UK-L69 3BX, UK
| | - Suvendu Maity
- Department of Chemistry, Narendrapur Ramkrishna Mission, Kolkata, West Bengal-700103, India
| | - Prasanta Ghosh
- Department of Chemistry, Narendrapur Ramkrishna Mission, Kolkata, West Bengal-700103, India
| | - Madhushree Sarkar
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Pilani Campus, Rajasthan-333031, India
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4
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Solid-State Structural Transformation and Photoluminescence Properties of Supramolecular Coordination Compounds. Symmetry (Basel) 2021. [DOI: 10.3390/sym13010112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The combination of strong coordination bonds and hydrogen bonding interactions were used to generate a series of supramolecular coordination materials (SCMs), which was achieved by reacting a bis-pyridyl amide ligand, namely N-(4-pyridyl)nicotinamide (4PNA) with copper(II), zinc(II), and cadmium(II) benzoates. The SCMs were structurally characterized using X-ray diffraction and the key intermolecular interactions were identified via Hirshfeld surface analysis. The role of solvent molecules on the supramolecular architecture was analyzed by synthesizing the SCMs in different solvents/solvent mixtures. A solvent-mediated solid-state structural transformation was observed in copper(II) SCMs and we were able to isolate the intermediate form of the crystal-to-crystal transformation process. The luminescence experiments revealed that complexation enhanced the fluorescence properties of 4PNA in the zinc(II) and cadmium(II) SCMs, but a reverse phenomenon was observed in the copper(II) SCMs. This work demonstrated the tuning of supramolecular assembly in coordination compounds as a function of solvents for generating SCMs with diverse properties.
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Kumar G, Kumar G, Gupta R. Effect of pyridyl donors from organic ligands versus metalloligands on material design. Inorg Chem Front 2021. [DOI: 10.1039/d0qi00768d] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This review illustrates designs and structures of various coordination frameworks constructed using assorted organic ligands and metalloligands offering pyridyl donors to evaluate the impact of flexibility versus rigidity on material design.
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Affiliation(s)
- Girijesh Kumar
- Department of Chemistry & Centre for Advanced Studies in Chemistry
- Panjab University
- Chandigarh-160014
- India
| | - Gulshan Kumar
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Rajeev Gupta
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
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6
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Lu X, Wang XL, Liu GC, Bi Z, Su Y. Two diverse temperature-directed cobalt-based coordination polymers: environmentally friendly photocatalysts for degradation of organic dyes. TRANSIT METAL CHEM 2020. [DOI: 10.1007/s11243-020-00426-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Das M, Khullar S, Sarkar M. Increased Photocatalytic Activity of Post Synthetically Modified Coordination Polymer Derived from Bis‐pyridyldiamide. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Moyna Das
- Department of Chemistry Birla Institute of Technology and Science Pilani Campus 333031 Pilani Rajasthan India
| | - Sadhika Khullar
- Department of Chemistry Dr B R Ambedkar National Institute of Technology Jalandhar 144011 Jalandhar Punjab India
| | - Madhushree Sarkar
- Department of Chemistry Birla Institute of Technology and Science Pilani Campus 333031 Pilani Rajasthan India
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8
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Hao X, Dou Y, Cao T, Qin L, Yang L, Liu H, Li D, Liu Q, Zhang D, Zhou Z. Tuning of crystallization method and ligand conformation to give a mononuclear compound or two-dimensional SCO coordination polymer based on a new semi-rigid V-shaped bis-pyridyl bis-amide ligand. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2020; 76:412-418. [PMID: 32367821 DOI: 10.1107/s2053229620004854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/05/2020] [Indexed: 11/11/2022]
Abstract
With the new semi-rigid V-shaped bidentate pyridyl amide compound 5-methyl-N,N'-bis(pyridin-4-yl)benzene-1,3-dicarboxamide (L) as an auxiliary ligand and the FeII ion as the metal centre, one mononuclear complex, bis(methanol-κO)bis[5-methyl-N,N'-bis(pyridin-4-yl)benzene-1,3-dicarboxamide-κN]bis(thiocyanato-κN)iron(II), [Fe(SCN)2(C19H16N4O2)2(CH3OH)2] (1), and one two-dimensional coordination polymer, catena-poly[[[bis(thiocyanato-κN)iron(II)]-bis[μ-5-methyl-N,N'-bis(pyridin-4-yl)benzene-1,3-dicarboxamide-κ2N:N']] methanol disolvate dihydrate], {[Fe(SCN)2(C19H16N4O2)2]·2CH3OH·2H2O}n (2), were prepared by slow evaporation and H-tube diffusion methods, respectively, indicating the effect of the method of crystallization on the structure type of the target product. Both complexes have been structurally characterized by elemental analysis, IR spectroscopy and single-crystal X-ray crystallography. The single-crystal X-ray diffraction analysis shows that L functions as a monodentate ligand in mononuclear 1, while it coordinates in a bidentate manner to two independent Fe(SCN)2 units in complex 2, with a different conformation from that in 1 and the ligands point in two almost orthogonal directions, therefore leading to a two-dimensional grid-like network. Investigation of the magnetic properties reveals the always high-spin state of the FeII centre over the whole temperature range in 1 and a gradual thermally-induced incomplete spin crossover (SCO) behaviour below 150 K in 2, demonstrating the influence of the different coordination fields on the spin properties of the metal ions. The current results provide useful information for the rational design of functional complexes with different structure dimensionalities by employing different conformations of the ligand and different crystallization methods.
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Affiliation(s)
- Xiaoyun Hao
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, People's Republic of China
| | - Yong Dou
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, People's Republic of China
| | - Tong Cao
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, People's Republic of China
| | - Lan Qin
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, People's Republic of China
| | - Lu Yang
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, People's Republic of China
| | - Hui Liu
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, People's Republic of China
| | - Dacheng Li
- College of Chemical and Chemical Engineering, Liaocheng University, Liaocheng 252059, People's Republic of China
| | - Qingyun Liu
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266510, People's Republic of China
| | - Daopeng Zhang
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, People's Republic of China
| | - Zhen Zhou
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, People's Republic of China
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Lan W, Valverde-Muñoz FJ, Dou Y, Hao X, Muñoz MC, Zhou Z, Liu H, Liu Q, Real JA, Zhang D. A thermal- and light-induced switchable one-dimensional rare loop-like spin crossover coordination polymer. Dalton Trans 2019; 48:17014-17021. [PMID: 31693028 DOI: 10.1039/c9dt03285a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rare loop-like isostructural one-dimensional coordination polymer (1D-CP) systems formulated as {Fe(DPIP)2(NCSe)2}n·4DMF (1) and {Fe(DPIP)2(NCSe)2}n·4DMF (2) were obtained by self-assembling FeII and pseudohalide NCX-(X = S, Se) ions in presence of the V-shaped bidentate bridging ligand, namely, N,N'-dipyridin-4-ylisophthalamide (DPIP), and were characterized by elemental analysis, IR spectroscopy, TGA, single crystal X-ray diffraction and powder X-ray diffraction. The magnetic studies show that complex 2 undergoes a complete thermally induced spin crossover (SCO) behavior centered at T1/2 = 120 K with ca. 5 K thermal hysteresis loop and light-induced excited spin state trapping effect (LIESST) with TLIESST = 65 K. However, either the homologous X = S (1) or the desolvated form of complex 2 is high spin at all temperatures, proving further the concerted synergy for the SCO of 2 between the intrinsic ligand field and that indirectly induced via hydrogen bond interaction. The current results provide valuable information for the design of new 1D SCO systems via the rational control of the cooperated effects derived from the intramolecular coordination bond and the intermolecular supramolecular interactions.
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Affiliation(s)
- Wenlong Lan
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China.
| | - Francisco Javier Valverde-Muñoz
- Instituto de Ciencia Molecular (ICMol), Universitat de València, C/Catedrático José Beltrán Martínez 2, 46980 Paterna, Valencia, Spain.
| | - Yong Dou
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China.
| | - Xiaoyun Hao
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China.
| | - M Carmen Muñoz
- Departamento de Física Aplicada, Universitat Politècnica de València, Camino de Vera s/n, E-46022 Valencia, Spain
| | - Zhen Zhou
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China.
| | - Hui Liu
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China.
| | - Qingyun Liu
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266510, PR China
| | - José Antonio Real
- Instituto de Ciencia Molecular (ICMol), Universitat de València, C/Catedrático José Beltrán Martínez 2, 46980 Paterna, Valencia, Spain.
| | - Daopeng Zhang
- College of Chemical and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China.
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10
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Xie WN, Hua FZ, Li LY, Jiang DY, Feng C, Zhao H. Synthesis, crystal structure, electrochemiluminescence property of a novel cadmium (II) coordination polymer possessing 4-cyanopyrazole. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107489] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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11
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El-Massaoudi M, Radi S, Mabkhot YN, Al–Showiman SS, Ghabbour HA, Ferbinteanu M, Adarsh N, Garcia Y. Cu(II) and Mn(II) coordination complexes constructed by C linked bispyrazoles: Effect of anions and hydrogen bonding on the self assembly process. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.06.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Lin XS, Sang YL. Synthesis, Characterization, and Properties of a 1D Zinc(II) Complex from Substituted Imidazole Dicarboxylate. RUSS J COORD CHEM+ 2018. [DOI: 10.1134/s107032841803003x] [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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13
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Qin L, Li J, Liu QH, Chen HZ, Xi-Yang, Cao FH, Li J. Parallel entanglement variations in two coordination polymers derived from symmetrical and unsymmetrical V-shaped ligands. MENDELEEV COMMUNICATIONS 2017. [DOI: 10.1016/j.mencom.2017.03.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Sarkar K, Dastidar P. Nanoscale MnII-Coordination Polymers for Cell Imaging and Heterogeneous Catalysis. Chemistry 2016; 22:18963-18974. [DOI: 10.1002/chem.201604604] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Koushik Sarkar
- Department of Organic Chemistry; Indian Association for the Cultivation of Science (IACS); 2 A and 2 B, Raja S. C. Mullick Road, Jadavpur Kolkata 700032 West Bengal India
| | - Parthasarathi Dastidar
- Department of Organic Chemistry; Indian Association for the Cultivation of Science (IACS); 2 A and 2 B, Raja S. C. Mullick Road, Jadavpur Kolkata 700032 West Bengal India
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15
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Yue NL, Jennings MC, Puddephatt RJ. Chemistry of palladium(II) with bis(3-amidopyridine) ligands. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.02.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Ghosh TK, Dutta R, Ghosh P. Unusual Recognition and Separation of Hydrated Metal Sulfates [M2(μ-SO4)2(H2O)n, M = ZnII, CdII, CoII, MnII] by a Ditopic Receptor. Inorg Chem 2016; 55:3640-52. [DOI: 10.1021/acs.inorgchem.6b00176] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Tamal Kanti Ghosh
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | - Ranjan Dutta
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | - Pradyut Ghosh
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
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17
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Conformation driven complexation of two analogous benzimidazole based tripodal ligands with Ag(I) resulting in a trigonal prism and a coordination polymer. J CHEM SCI 2016. [DOI: 10.1007/s12039-015-1016-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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18
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Bigdeli M, Morsali A. Sonochemical synthesis of a nano-structured zinc(II) amidic pillar metal-organic framework. ULTRASONICS SONOCHEMISTRY 2015; 27:416-422. [PMID: 26186862 DOI: 10.1016/j.ultsonch.2015.05.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Revised: 05/24/2015] [Accepted: 05/25/2015] [Indexed: 06/04/2023]
Abstract
A facile and environmentally friendly nano-scale synthesis of a Zn(II) metal-organic framework (MOF), {[Zn4(BDC)4(bpta)4]·5DMF·3H2O}n (1) (bpta=N,N'-bis(4-pyridinyl)-1,4-benzenedicarboxamide, BDC=1,4-dicarboxylate, DMF=N,N-dimethylformamide), with nanorods morphology under ultrasonic irradiation at ambient temperature and atmospheric pressure has been explored. This MOF has been characterized by scanning electron microscopy (SEM), powder X-ray diffraction (PXRD) and IR spectroscopy. Some parameters such as concentration of initial reagents, power ultrasound irradiation and time effects on size and morphology of nano-structured compound 1 have been studied.
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Affiliation(s)
- Mina Bigdeli
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-4838, Tehran, Islamic Republic of Iran
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-4838, Tehran, Islamic Republic of Iran.
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19
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Wang X, Yang F, Tang M, Yuan L, Liu W. A two-dimensional ZnII coordination polymer constructed from benzene-1,2,3-tricarboxylic acid and N,N'-bis[(pyridin-4-yl)methylidene]hydrazine. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2015; 71:521-5. [PMID: 26146387 DOI: 10.1107/s2053229615010657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 06/02/2015] [Indexed: 11/10/2022]
Abstract
The hydrothermal synthesis of the novel complex poly[aqua(μ4-benzene-1,2,3-tricarboxylato)[μ2-4,4'-(hydrazine-1,2-diylidenedimethanylylidene)dipyridine](μ3-hydroxido)dizinc(II)], [Zn(C9H3O6)(OH)(C12H10N4)(H2O)]n, is described. The benzene-1,2,3-tricarboxylate ligand connects neighbouring Zn4(OH)2 secondary building units (SBUs) producing an infinite one-dimensional chain. Adjacent one-dimensional chains are connected by the N,N'-bis[(pyridin-4-yl)methylidene]hydrazine ligand, forming a two-dimensional layered structure. Adjacent layers are stacked to generate a three-dimensional supramolecular architecture via O-H...O hydrogen-bond interactions. The thermal stability of this complex is described and the complex also appears to have potential for application as a luminescent material.
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Affiliation(s)
- Xiangfei Wang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Fang Yang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Meng Tang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Limin Yuan
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Wenlong Liu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
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20
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Mei HX, Zhang T, Wang DF, Huang RB, Zheng LS. Metallacycles or coexistence of isomeric metallacycle and chain: Anion-dependent luminescent Ag complexes of a flexible diaminotriazine–imidazole ligand. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.02.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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González-Riopedre G, Bermejo MR, Fernández-García MI, González-Noya AM, Pedrido R, Rodríguez-Doutón MJ, Maneiro M. Alkali-Metal-Ion-Directed Self-Assembly of Redox-Active Manganese(III) Supramolecular Boxes. Inorg Chem 2015; 54:2512-21. [DOI: 10.1021/ic501842x] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Gustavo González-Riopedre
- Departamento de
Química Inorgánica, Facultade de Ciencias, Universidade de Santiago de Compostela, 27002 Lugo, Spain
| | - Manuel R. Bermejo
- Centro de Investigación en Química
Biolóxica e Materiais Moleculares, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - M. Isabel Fernández-García
- Departamento de
Química Inorgánica, Facultade de Ciencias, Universidade de Santiago de Compostela, 27002 Lugo, Spain
| | - Ana M. González-Noya
- Departamento de
Química Inorgánica, Facultade de Ciencias, Universidade de Santiago de Compostela, 27002 Lugo, Spain
- Centro de Investigación en Química
Biolóxica e Materiais Moleculares, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Rosa Pedrido
- Departamento de
Química Inorgánica, Facultade de Ciencias, Universidade de Santiago de Compostela, 27002 Lugo, Spain
- Centro de Investigación en Química
Biolóxica e Materiais Moleculares, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - M. Jesús Rodríguez-Doutón
- Departamento de
Química Inorgánica, Facultade de Ciencias, Universidade de Santiago de Compostela, 27002 Lugo, Spain
| | - Marcelino Maneiro
- Departamento de
Química Inorgánica, Facultade de Ciencias, Universidade de Santiago de Compostela, 27002 Lugo, Spain
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22
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Lee CH, Wu JY, Lee GH, Peng SM, Jiang JC, Lu KL. Amide-containing zinc(ii) metal–organic layered networks: a structure–CO2 capture relationship. Inorg Chem Front 2015. [DOI: 10.1039/c4qi00241e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An intimate interrelationship between the structural characteristics and their CO2 adsorption behavior has been demonstrated in this study.
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Affiliation(s)
- Cheng-Hua Lee
- Institute of Chemistry
- Academia Sinica
- Taipei 115
- Taiwan
- Graduate Institute of Applied Science and Technology
| | - Jing-Yun Wu
- Department of Applied Chemistry
- National Chi Nan University
- Nantou 545
- Taiwan
| | - Gene-Hsiang Lee
- Department of Chemistry
- National Taiwan University
- Taipei 107
- Taiwan
| | - Shie-Ming Peng
- Department of Chemistry
- National Taiwan University
- Taipei 107
- Taiwan
| | - Jyh-Chiang Jiang
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 106
- Taiwan
| | - Kuang-Lieh Lu
- Institute of Chemistry
- Academia Sinica
- Taipei 115
- Taiwan
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23
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Dasary H, Jagan R, Chand DK. Octadecanuclear Gear Wheels by Self-Assembly of Self-Assembled “Double Saddle”-Type Coordination Entities: Molecular “Rangoli”. Chemistry 2014; 21:1499-507. [DOI: 10.1002/chem.201405255] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2014] [Indexed: 11/10/2022]
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24
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Paul M, Dastidar P. Coordination polymers derived from pyridyl carboxylate ligands having an amide backbone: an attempt towards the selective separation of CuII cation following in situ crystallization under competitive conditions. CrystEngComm 2014. [DOI: 10.1039/c4ce00733f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Selective separation of CuII following in situ crystallization of coordination polymers derived from a pyridyl amide carboxylate ligand was achieved.
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Affiliation(s)
- Mithun Paul
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Kolkata-700032, India
| | - Parthasarathi Dastidar
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Kolkata-700032, India
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25
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Mukherjee G, Biradha K. 1D, 2D and 3D coordination polymers of 1,3-phenylene diisonicotinate with Cu(i)/Cu(ii): Cu2I2 building block, anion influence and guest inclusions. CrystEngComm 2014. [DOI: 10.1039/c4ce00123k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reactions of a flexible bidentate ligand 1,3-phenylene diisonicotinate (L) with Cu(i/ii) salts afforded coordination polymers with varied dimensionalities and guest inclusion capabilities.
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Affiliation(s)
- Gargi Mukherjee
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721302, India
| | - Kumar Biradha
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721302, India
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26
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Wang XL, Luan J, Lu QL, Lin HY, Xu C, Liu GC. Four new metal–organic complexes by tuning the spacer length of flexible bis-pyridyl–bis-amide ligands: Assembly, structures and properties. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.04.040] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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27
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Ji J, Zhang Y, Yang Y, Xu H, Wen Y. Self‐Assembly of Four Helical Metal–Organic Frameworks Based on 3‐[4‐(Carboxymethoxy)phenyl]propanoic Acid Ligands: Syntheses, Crystal Structures, and Properties. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300185] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Ji
- Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, P. R. China, Fax: +86‐579‐82282234, http://whs.zjnu.edu.cn
| | - You Zhang
- Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, P. R. China, Fax: +86‐579‐82282234, http://whs.zjnu.edu.cn
| | - Yuan‐Fa Yang
- Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, P. R. China, Fax: +86‐579‐82282234, http://whs.zjnu.edu.cn
| | - Hai Xu
- Department of Chemistry, Central South University, Changsha 410083, P. R. China
| | - Yi‐Hang Wen
- Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, P. R. China, Fax: +86‐579‐82282234, http://whs.zjnu.edu.cn
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002, P. R. China
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28
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Wang X, Liu P, Lin H, Xu C, Zhang J, Liu G. A novel 3D metal–organic coordination polymer constructed from two types of tetranuclear copper clusters and a flexible bispyridyl-based ligand with amide-(CH2)6 bridge. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.01.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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29
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Lee CH, Huang HY, Liu YH, Luo TT, Lee GH, Peng SM, Jiang JC, Chao I, Lu KL. Cooperative Effect of Unsheltered Amide Groups on CO2 Adsorption Inside Open-Ended Channels of a Zinc(II)–Organic Framework. Inorg Chem 2013; 52:3962-8. [DOI: 10.1021/ic302758g] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cheng-Hua Lee
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Hung-Yu Huang
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
- Department
of Chemistry, National Taiwan Normal University, Taipei 116, Taiwan
| | - Yen-Hsiang Liu
- Department
of Chemistry, Fu Jen Catholic University, Taipei 242, Taiwan
| | | | - Gene-Hsiang Lee
- Department
of Chemistry, National Taiwan University, Taipei 106, Taiwan
| | - Shie-Ming Peng
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
- Department
of Chemistry, National Taiwan University, Taipei 106, Taiwan
| | - Jyh-Chiang Jiang
- Department
of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Ito Chao
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
| | - Kuang-Lieh Lu
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
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30
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Wen Y, Sheng T, Hu S, Wang Y, Tan C, Ma X, Xue Z, Wang Y, Wu X. Effect of anions on the self-assembly of Zn(ii) with a hydrogenated Schiff base ligand: structural diversity and photoluminescent properties. CrystEngComm 2013. [DOI: 10.1039/c3ce26937j] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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31
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Xiong Y, Yang R, Chen S, Jiang JJ, Su CY. Assembly of Ag(i) coordination polymers from a tripyridyl-ester ligand: effects of counter anion, ligand conformation and π–π interaction on non-interpenetrating 2D → 3D dimension increase. CrystEngComm 2013. [DOI: 10.1039/c3ce41071d] [Citation(s) in RCA: 7] [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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32
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Wen ZZ, Wen XL, Cai SL, Zheng SR, Fan J, Zhang WG. The construction of Cu(i)/Cu(ii) coordination polymers based on pyrazine–carboxylate: Structural diversity tuned by in situ hydrolysis reaction. CrystEngComm 2013. [DOI: 10.1039/c3ce26817a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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33
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Wang XL, Sui FF, Lin HY, Luan J, Liu GC. Aromatic Polycarboxylate-Tuned Assembly of Three New 2D Copper(II) Complexes Derived from a Flexible Bis(pyridylamide) Ligand. Aust J Chem 2013. [DOI: 10.1071/ch12357] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Three new 2D copper(ii) complexes [Cu(NIPH)(L)] (1), [Cu(BDC)(L)(H2O)] (2), and [Cu(HBTC)(L)]·2H2O (3) were hydrothermally synthesized by self-assembly of aromatic polycarboxylates (H2NIPH = 5-nitroisophthalic acid, H2BDC = 1,3-benzenedicarboxylic acid, H3BTC = 1,3,5-benzenetricarboxylic acid) and the flexible bis(pyridylamide) ligand L (L = N,N′-di(3-pyridyl)succinamide), and structurally characterized by single crystal X-ray diffraction, and elemental, IR, and thermogravimetric analyses. Compound 1 is a 2D coordination polymer based on tri-flexural helix chains (left-, right-handed [Cu-L]n helix chains, and left-handed Cu-NIPH helix chain). Compound 2 exhibits a 2D wavelike polymeric layer structure constructed from a 1D [Cu-L]n sinusoidal chain and a 1D [Cu-BDC]n V-like chain. Compound 3 possesses a 2D double-layer network formed from 1D [Cu-L]n zigzag chains and 1D [Cu-HBTC]2n double chains. The fluorescent properties of the three compounds and the electrochemical behaviour of compound 2-bulk-modified carbon paste electrode were also studied.
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34
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Wang XL, Han N, Lin HY, Xu C, Luan J, Liu GC. A Novel 3D Polypseudo-rotaxane Metal-organic Framework Based on a Flexible Bis-pyridyl-bis-amide Ligand. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.11.3793] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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35
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Moyer BA, Custelcean R, Hay BP, Sessler JL, Bowman-James K, Day VW, Kang SO. A case for molecular recognition in nuclear separations: sulfate separation from nuclear wastes. Inorg Chem 2012; 52:3473-90. [PMID: 23134587 DOI: 10.1021/ic3016832] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In this paper, we present the case for molecular-recognition approaches for sulfate removal from radioactive wastes via the use of anion-sequestering systems selective for sulfate, using either liquid-liquid extraction or crystallization. Potential benefits of removing sulfate from the waste include improved vitrification of the waste, reduced waste-form volume, and higher waste-form performance, all of which lead to potential cleanup schedule acceleration and cost savings. The need for sulfate removal from radioactive waste, especially legacy tank wastes stored at the Hanford site, is reviewed in detail and primarily relates to the low solubility of sulfate in borosilicate glass. Traditional methods applicable to the separation of sulfate from radioactive wastes are also reviewed, with the finding that currently no technology has been identified and successfully demonstrated to meet this need. Fundamental research in the authors' laboratories targeting sulfate as an important representative of the class of oxoanions is based on the hypothesis that designed receptors may provide the needed ability to recognize sulfate under highly competitive conditions, in particular where the nitrate anion concentration is high. Receptors that have been shown to have promising affinity for sulfate, either in extraction or in crystallization experiments, include hexaurea tripods, tetraamide macrocycles, cyclo[8]pyrroles, calixpyrroles, and self-assembled urea-lined cages. Good sulfate selectivity observed in the laboratory provides experimental support for the proposed molecular-recognition approach.
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Affiliation(s)
- Bruce A Moyer
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6119, USA.
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36
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Li YM, Yu YH, Peng YH, Wu BL, Zhang HY. A tetragonal molecular cage and polymeric macrocyclic complex based on a clip-like bis-pyridyl-bis-amide ligand. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.703778] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ya-Meng Li
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , P. R. China
| | - Ya-Hui Yu
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , P. R. China
| | - Yu-Han Peng
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , P. R. China
| | - Ben-Lai Wu
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , P. R. China
| | - Hong-Yun Zhang
- a Department of Chemistry , Zhengzhou University , Zhengzhou 450052 , P. R. China
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37
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Mishra A, Jung H, Park JW, Kim HK, Kim H, Stang PJ, Chi KW. Anticancer Activity of Self-Assembled Molecular Rectangles via Arene-Ruthenium Acceptors and a New Unsymmetrical Amide Ligand. Organometallics 2012; 31:3519-3526. [PMID: 22639481 PMCID: PMC3359097 DOI: 10.1021/om2012826] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Two new and large molecular rectangles 4 and 5 were synthesized from two different arene-ruthenium [Ru(2)(μ-η(4)-C(2)O(4))(MeOH)(2)(η(6)-p-Pr(i)C(6)H(4)Me)(2)][O(3)SCF(3)](2) (2), and [Ru(2) (p-cymene)(2) (donq) (OH(2))(2)] [O(3)SCF(3)](2) (donq = 5,8-dioxydo-1,4-naphthaquinonato) (3) acceptors and a new unsymmetrical N-(4-(pyridin-4-ylethynyl)phenyl) isonicotinamide (1) donor ligand. X-ray crystallography of 4 confirmed a molecular rectangle. The (1)H NMR spectra of both rectangles 4 and 5 showed a mixture of two structural, head-to-tail (HTL) and head-to-head (HTH) type, isomers in a 1:1 ratio. The cytotoxicities of both rectangles have been established against Colo320 (colorectal cancer), A549 (lung cancer), MCF-7(breast cancer) and H1299 (lung cancer) human cancer cell lines. The cytotoxicity of rectangle 5 was found to be considerably stronger against all cancer cell lines than that of the reference drug cisplatin.
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Affiliation(s)
- Anurag Mishra
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Hyunji Jung
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Jeong Woo Park
- School of Biological Sciences, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Hong Kyeung Kim
- School of Biological Sciences, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Hyunuk Kim
- Energy Materials and Convergence Research Department, Korea Institute of Energy Research, Daejeon 305-343, Republic of Korea
| | - Peter J. Stang
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, U.S.A
| | - Ki-Whan Chi
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
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38
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Wu J, Huang C, Fu L, Wang P, Song C, Song C, Wang H, Hou H, Chang J. Highly stable 3D homochiral coordination polymer with interweaving of double-stranded helices and extended metal-SO4-metal chains. INORG CHEM COMMUN 2012. [DOI: 10.1016/j.inoche.2012.01.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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39
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Abstract
This tutorial review focuses on some recent aspects in the development of synthetic receptors for selective sulfate anion recognition and separation, with a special emphasis to: (i) receptors for selective recognition of sulfate in organic and aqueous media and (ii) receptors for separation of sulfate from water via liquid-liquid extraction and crystallization.
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Affiliation(s)
- I Ravikumar
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A&B Raja S. C. Mullick Road, Kolkata 700032, India
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40
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Han LW, Gong Y, Lin ZJ, Lü J, Cao R. Entangled coordination polymers with mixed N- and O-donor organic linkers: A case of module-matching priority. Dalton Trans 2012; 41:4146-52. [DOI: 10.1039/c2dt11899h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Wang H, Huo LH, Deng ZP, Zhao H, Gao S. Syntheses, crystal structures and luminescent properties of Zn(ii)/Cd(ii) supramolecular complexes incorporating 4-sulfinobenzoate and its in situ oxidized ligand. CrystEngComm 2012. [DOI: 10.1039/c2ce06584c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Abdul-Kadir M, Hanton LR, Sumby CJ. Self-assembled metallo-macrocycle based coordination polymers with unsymmetrical amide ligands. Dalton Trans 2011; 40:12374-80. [PMID: 22006108 DOI: 10.1039/c1dt10853k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of metallo-macrocyclic based coordination polymers has been prepared from flexible amide ligands N-6-[(3-pyridylmethylamino)carbonyl]-pyridine-2-carboxylic acid (L1-CH(3)) and N-6-[(4-pyridylmethylamino)carbonyl]-pyridine-2-carboxylic acid (L2-CH(3)). In all but one case, self-assembled dinuclear metallo-macrocyclic units form the basis of the polymeric structures, whereby discrete metal centres, and dinuclear or trinuclear clusters, are linked by the self-assembled macrocycles to give 1D and 2D coordination polymers. In one instance, a 1D coordination polymer is formed in a reaction carried out under ambient conditions; when the same reaction is conducted under solvothermal conditions a 2D structure is formed. In all but two of these structures, the polymeric chains and nets are close-packed within the crystals. In the case of a 6,3-connected 2D coordination polymer {[Cd(3)(L2-CH(3))(3)(NO(3))(L2)(CH(3)OH)](NO(3))(2)·12½H(2)O}(n) (9), small oval channels percolate down the a-axis of the unit cell.
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Affiliation(s)
- Maisara Abdul-Kadir
- School of Chemistry & Physics, The University of Adelaide, Adelaide, SA 5005, Australia
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43
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Rajbanshi A, Custelcean R. Structure and selectivity trends in crystalline urea-functionalised anion-binding capsules. Supramol Chem 2011. [DOI: 10.1080/10610278.2011.622387] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Arbin Rajbanshi
- a Chemical Sciences Division, Oak Ridge National Laboratory , Oak Ridge , TN , 37831 , USA
| | - Radu Custelcean
- a Chemical Sciences Division, Oak Ridge National Laboratory , Oak Ridge , TN , 37831 , USA
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44
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Construction of a series of mercury(II) complexes based on a bis-pyridyl-bis-amide ligand: Effect of counter anions, interactions on the supermolecular structures. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.08.064] [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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45
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Xia Y, Li S, Wu B, Liu Y, Yang XJ. Coordination polymers and metallomacrocycles based on bis(pyridylcarbamate) ligands with flexible glycol spacers. CrystEngComm 2011. [DOI: 10.1039/c1ce05392b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Lee TG, Lee JH, Hyun MY, Jang SP, Lee HG, Kim C, Kim SJ, Kim Y. Construction, photoluminescence, and catalytic reactivity study of Cd(II) complexes containing amide ligand with hydrogen-bond capable backbone: 1-Dimensional looped chain. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.08.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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47
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Yeh CW, Chang KH, Chao A, Wang SB, Wu CJ, Chen JD, Wang JC. Structural diversity in coordination polymers with angular ditetrazole ligands. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.09.012] [Citation(s) in RCA: 8] [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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48
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Tsai TP, Huang YT, Ray U, Chang YJ, Cheng PC, Wu CJ, Chen JD, Wang JC. Structural diversity in Cu(II), Cd(II) and Hg(II) coordination complexes with the rigid N,N′-bis(2/3-aryl)-1,4-benzenedicarboxamide ligand. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.08.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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49
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Ravikumar I, Ghosh P. Unusual recognition of (n-Bu4N)2SO4 by a cyanuric acid based host via contact ion-pair interactions. Chem Commun (Camb) 2010; 46:6741-3. [PMID: 20721362 DOI: 10.1039/c0cc02509g] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A tripodal neutral receptor selectively binds tetrabutylammonium sulfate where anion is encapsulated in the cavity and cations are in close contact with the anion via C-H...O interactions. This organic cation capped sulfate-bowl exists both in solid and solution states and the sulfate assisted cap can be opened and closed reversibly with a temperature key.
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Affiliation(s)
- I Ravikumar
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700 023, India
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50
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Custelcean R, Bock A, Moyer BA. Selectivity principles in anion separation by crystallization of hydrogen-bonding capsules. J Am Chem Soc 2010; 132:7177-85. [PMID: 20438074 DOI: 10.1021/ja101354r] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The fundamental factors controlling anion selectivity in the crystallization of hydrogen-bonding capsules [Mg(H2O)6][X [symbol: see text] L2] (X = SO4(2-), 1a; SeO4(2-), 1b; SO3(2-), 1c; CO3(2-), 1d; L = tris[2-(3-pyridylurea)ethyl]-amine) from water have been investigated by solution and solid-state thermodynamic measurements, anion competition experiments, and X-ray structural analysis. The crystal structures of 1a-d are isomorphous, thereby simplifying the interpretation of the observed selectivities based on differences in anion coordination geometries. The solubilities of 1a-d in water follow the order: 1a < 1b < 1c < 1d, which is consistent with the selectivity for the tetrahedral sulfate and selenate anions observed in competitive crystallization experiments. Crystallization of the capsules is highly exothermic, with the most favorable DeltaH(cryst)(o) of -99.1 and -108.5 kJ/mol corresponding to SO4(2-) and SeO4(2-), respectively, in agreement with the X-ray structural data showing shape complementarity between these tetrahedral anions and the urea-lined cavities of the capsules. Sulfite, on the other hand, has a significantly less negative DeltaH(cryst)(o) of -64.6 kJ/mol, which may be attributed to its poor fit inside the capsules, involving repulsive interactions. The more favorable entropy of crystallization for this anion, however, partly offsets the enthalpic disadvantage, resulting in a solubility product very similar to that of the selenate complex. Because of their very similar shape and size, SO4(2-) and SeO4(2-) have a propensity to form solid solutions, which limits the selectivity between these two anions in competitive crystallizations. In the end, a comprehensive picture of contributing factors to anion selectivity in crystalline hydrogen-bonding capsules emerges.
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Affiliation(s)
- Radu Custelcean
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
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