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Kwon H, Lee E. Static and dynamic coordination behaviours of copper(i) ions in hexa(2-pyridyl)benzene ligand systems. Dalton Trans 2018; 47:8448-8455. [DOI: 10.1039/c8dt01424h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Two hexaarylbenzenes having six pyridine substituents (LH and LM) were prepared and six corresponding coordination complexes with copper(i) chloride were synthesized.
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Affiliation(s)
- Hyunchul Kwon
- Department of Chemistry
- Pohang University of Science and Technology
- Pohang
- Republic of Korea
| | - Eunsung Lee
- Department of Chemistry
- Pohang University of Science and Technology
- Pohang
- Republic of Korea
- Center for Self-assembly and Complexity
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2
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Kwon H, Lee E. Coordination preference of hexa(2-pyridyl)benzene with copper(ii) directed by hydrogen bonding. CrystEngComm 2018. [DOI: 10.1039/c8ce00918j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Coordination modes of hexa(2-pyridyl)benzene ligand with copper(ii) ions were controlled by different solvents mainly due to hydrogen bonding.
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Affiliation(s)
- Hyunchul Kwon
- Department of Chemistry
- Pohang University of Science and Technology
- Pohang
- Republic of Korea
| | - Eunsung Lee
- Department of Chemistry
- Pohang University of Science and Technology
- Pohang
- Republic of Korea
- Center for Self-assembly and Complexity
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3
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Nauroozi D, Bruhn C, Faust R. Cross-Conjugated π-Scaffolding with Pendant N-Heterocyclic Metal-Binding Sites. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700294] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Djawed Nauroozi
- Institute for Chemistry and CINSaT - Centre for Interdisciplinary Nanostructure Science and Technology; University of Kassel; Heinrich-Plett-Str. 40 34132 Kassel Germany
- Institute for Inorganic Chemistry I; Ulm University; Albert-Einstein-Str. 11 89081 Ulm Germany
| | - Clemens Bruhn
- Institute for Chemistry and CINSaT - Centre for Interdisciplinary Nanostructure Science and Technology; University of Kassel; Heinrich-Plett-Str. 40 34132 Kassel Germany
| | - Rüdiger Faust
- Institute for Chemistry and CINSaT - Centre for Interdisciplinary Nanostructure Science and Technology; University of Kassel; Heinrich-Plett-Str. 40 34132 Kassel Germany
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4
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Hollis C, He X, Sumby C. Ruthenium complexes of hexakis(cyanophenyl)[3]radialenes and their di(cyanophenyl)methane precursors: synthesis, photophysical, and electrochemical properties. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.915965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- C.A. Hollis
- School of Chemistry & Physics, The University of Adelaide, Adelaide, Australia
| | - X. He
- School of Chemistry & Physics, The University of Adelaide, Adelaide, Australia
| | - C.J. Sumby
- School of Chemistry & Physics, The University of Adelaide, Adelaide, Australia
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5
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Kelemu SW, Steel PJ. Silver(I) complexes of 1,3-diallylbenzimidazolin-2-one: A versatile ligand for discrete binuclear assemblies and a polymeric ladder and helix. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.01.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Puttreddy R, Steel PJ. 4-Methoxypyridine N-oxide: An electron-rich ligand that can simultaneously bridge three silver atoms. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2013.12.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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7
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Puttreddy R, Steel PJ. Synthesis and X-ray crystal structures of silver complexes of 2,6-dimethylpyridine N-oxide: Steric factors override electronic effects. Polyhedron 2014. [DOI: 10.1016/j.poly.2013.11.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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8
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Evans JD, Hollis CA, Hack S, Gentleman AS, Hoffmann P, Buntine MA, Sumby CJ. Anion−π Interactions of Hexaaryl[3]radialenes. J Phys Chem A 2012; 116:8001-7. [DOI: 10.1021/jp301464s] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jack D. Evans
- School of
Chemistry and Physics, The University of Adelaide, Adelaide, Australia
| | - Courtney A. Hollis
- School of
Chemistry and Physics, The University of Adelaide, Adelaide, Australia
| | - Sandra Hack
- Adelaide Proteomics Centre, The University of Adelaide, Adelaide, Australia
| | | | - Peter Hoffmann
- Adelaide Proteomics Centre, The University of Adelaide, Adelaide, Australia
| | - Mark A. Buntine
- Department
of Chemistry, Curtin University, Perth,
Australia
| | - Christopher J. Sumby
- School of
Chemistry and Physics, The University of Adelaide, Adelaide, Australia
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9
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Abdul-Kadir M, Clements PR, Hanton LR, Hollis CA, Sumby CJ. Pre-organisation or a hydrogen bonding mismatch: silver(I) diamide ligand coordination polymers versus discrete metallo-macrocyclic assemblies. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.699052] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Maisara Abdul-Kadir
- a School of Chemistry and Physics, The University of Adelaide , Adelaide , Australia
| | - Philip R. Clements
- a School of Chemistry and Physics, The University of Adelaide , Adelaide , Australia
| | - Lyall R. Hanton
- b Department of Chemistry , University of Otago , Dunedin , New Zealand
| | - Courtney A. Hollis
- a School of Chemistry and Physics, The University of Adelaide , Adelaide , Australia
| | - Christopher J. Sumby
- a School of Chemistry and Physics, The University of Adelaide , Adelaide , Australia
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10
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Avellaneda A, Hollis CA, He X, Sumby CJ. Fluorescent hexaaryl- and hexa-heteroaryl[3]radialenes: Synthesis, structures, and properties. Beilstein J Org Chem 2012; 8:71-80. [PMID: 22423273 PMCID: PMC3302100 DOI: 10.3762/bjoc.8.7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Accepted: 12/16/2011] [Indexed: 11/25/2022] Open
Abstract
The syntheses of three new [3]radialenes – hexakis(3,5-dimethylpyrazolyl)-, hexakis(3-cyanophenyl)-, and hexakis(3,4-dicyanophenyl)[3]radialene (1–3) – are reported. Compound 3 is obtained in five steps with an excellent yield of 76% in the key step. Compared to that, the respective steps of the syntheses of 1 and 2 result in lower yields. All compounds adopt a double bladed propeller conformation in solution. Compound 3 is considerably more electron deficient than previously reported hexaaryl[3]radialenes, with reduction potentials of −0.06 and −0.45 V in CH2Cl2. The compounds mostly display red fluorescence with large Stokes shifts.
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Affiliation(s)
- Antonio Avellaneda
- School of Chemistry & Physics, The University of Adelaide, Adelaide, SA 5005, Australia
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11
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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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12
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Sumby CJ. Bridging ligands comprising two or more di-2-pyridylmethyl or amine arms: Alternatives to 2,2′-bipyridyl-containing bridging ligands. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2011.03.015] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Crees RS, Cole ML, Hanton LR, Sumby CJ. Synthesis of a Zinc(II) Imidazolium Dicarboxylate Ligand Metal−Organic Framework (MOF): a Potential Precursor to MOF-Tethered N-Heterocyclic Carbene Compounds. Inorg Chem 2010; 49:1712-9. [DOI: 10.1021/ic9021118] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rachel S. Crees
- School of Chemistry & Physics, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Marcus L. Cole
- School of Chemistry, University of New South Wales, Sydney, Australia
| | - Lyall R. Hanton
- Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - Christopher J. Sumby
- School of Chemistry & Physics, The University of Adelaide, Adelaide, South Australia 5005, Australia
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14
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Mono- and dinuclear ruthenium complexes of bridging ligands incorporating two di-2-pyridylamine motifs: Synthesis, spectroscopy and electrochemistry. Polyhedron 2007. [DOI: 10.1016/j.poly.2007.08.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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He C, Zhao Y, Guo D, Lin Z, Duan C. Chirality Transfer through Helical Motifs in Coordination Compounds. Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200700360] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Cheng He
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China
| | - Yonggang Zhao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China
| | - Dong Guo
- School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430073, China
| | - Zhihua Lin
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China
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16
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Chen C, Zhang J, Su C. Coordination Assemblies of Metallacyclic, Prismatic and Tubular Molecular Architectures Based on the Non‐rigid Ligands. Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200700187] [Citation(s) in RCA: 108] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chun‐Long Chen
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat‐Sen University, Guangzhou 510275, China, Fax: +86‐20‐8411‐5178
| | - Jian‐Yong Zhang
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat‐Sen University, Guangzhou 510275, China, Fax: +86‐20‐8411‐5178
| | - Cheng‐Yong Su
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat‐Sen University, Guangzhou 510275, China, Fax: +86‐20‐8411‐5178
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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Gholami M, Tykwinski RR. Oligomeric and Polymeric Systems with a Cross-conjugated π-Framework. Chem Rev 2006; 106:4997-5027. [PMID: 17165681 DOI: 10.1021/cr0505573] [Citation(s) in RCA: 296] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Mojtaba Gholami
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2 Canada
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18
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Sumby CJ, Fisher J, Prior TJ, Hardie MJ. Tris(pyridylmethylamino)cyclotriguaiacylene Cavitands: An Investigation of the Solution and Solid-State Behaviour of Metallo-Supramolecular Cages and Cavitand-Based Coordination Polymers. Chemistry 2006; 12:2945-59. [PMID: 16491498 DOI: 10.1002/chem.200501542] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The synthesis of the three isomeric tris(pyridylmethylamino)cyclotriguaiacylene cavitands is reported, along with the crystal structures of the 2- and 4-pyridyl derivatives. The generality of a previously described [Ag(2){tris(3-pyridylmethylamino)cyclotriguaiacylene}(2)](2+) dimeric capsule motif and the [Ag(4){tris(4-pyridylmethylamino)cyclotriguaiacylene}(4)](4+) tetrahedron with several silver salts was confirmed in the solid state and the corresponding solution species were investigated by NMR spectroscopy. Host-guest interactions in these systems have been probed and these interactions are demonstrated to alter and influence the self-assembly outcome of the reaction. Notably, introduction of larger glutaronitrile guest molecules to the [Ag(4)L(4)](4+) tetrahedron system prevents formation of the tetrahedral structure, resulting instead in the formation of a 4.8(2) coordination network in the solid state. In the absence of templating acetonitrile guests in the [Ag(2)(3)(2)](2+) capsule system, formation of a cage-based one-dimensional coordination polymer is observed.
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Matsumoto K, Ikeda J, Kurata H, Kawase T, Oda M. 7,7-Dipyridyl-2,6-di- tert-butyl- p-quinone Methides: Synthesis, Complexation with Silver(I) Ion, and Oxidation to Their Pyridine N-Oxide. CHEM LETT 2006. [DOI: 10.1246/cl.2006.74] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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20
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Abstract
Metallosupramolecular chemistry involves the use of combinations of organic ligands and metals for the construction of both discrete and polymeric aggregates. This Account describes some lessons that we have learned about aspects of ligand design in the course of our work in this area. Specifically, we recommend the incorporation of a diverse range of heterocyclic rings and arene cores within the ligands, as well as attention to symmetry considerations, and offer suggestions for the introduction of chirality and flexibility within the ligands and the exploitation of other weak interactions to assist self-assembly processes.
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Affiliation(s)
- Peter J Steel
- Department of Chemistry, College of Science, University of Canterbury, Christchurch, New Zealand
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Sumby CJ, Steel PJ. An investigation of the coordination chemistry of the hexadentate ligand di-2-pyridylketone azine; the formation of a discrete tetranuclear complex with silver nitrate. NEW J CHEM 2005. [DOI: 10.1039/b400879k] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Reger DL, Watson RP, Gardinier JR, Smith MD. Impact of Variations in Design of Flexible Bitopic Bis(pyrazolyl)methane Ligands and Counterions on the Structures of Silver(I) Complexes: Dominance of Cyclic Dimeric Architecture. Inorg Chem 2004; 43:6609-19. [PMID: 15476358 DOI: 10.1021/ic0491377] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The new ligands 1,1,4,4-tetra(1-pyrazolyl)butane [CH(pz)(2)(CH(2))(2)CH(pz)(2), L2] and 1,1,5,5-tetra(1-pyrazolyl)pentane [CH(pz)(2)(CH(2))(3)CH(pz)(2), L3] have been prepared to determine the structural changes in silver(I) complexes, if any, that accompany the lengthening of the spacer group between two linked bis(pyrazolyl)methane units. Silver(I) complexes of both ligands with BF(4)(-) and SO(3)CF(3)(-) as the counterion have the formula [Ag(2)(micro-L)(2)](counterion)(2). These complexes have a cyclic dimeric structure in the solid state previously observed with the shorter linked ligand CH(pz)(2)CH(2)CH(pz)(2). Similar chemistry starting with AgNO(3) for L2 yields a complex of the empirical formula [Ag(2)[micro-CH(pz)(2)(CH(2))(2)CH(pz)(2)](3)](NO(3))(2) that retains the cyclic dimeric structure, but bonding of an additional ligand creates a coordination polymer of the cyclic dimers. In contrast, coordination of the nitrate counterion to silver in the complex of L3 leads to the formation of the coordination polymer of the empirical formula [Ag(micro-CH(pz)(2)(CH(2))(3)CH(pz)(2))]NO(3). All six new complexes have extended supramolecular structures based on noncovalent interactions supported by the counterions and the functional groups designed into the ligands.
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Affiliation(s)
- Daniel L Reger
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, USA
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23
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Richardson C, Steel P. 3,6-Di(2-pyridyl)-1,4,2,5-dioxadiazine and a Silver Coordination Polymer with an Unprecedented Metallosupramolecular Topology. Eur J Inorg Chem 2003. [DOI: 10.1002/ejic.200390055] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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24
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Tetrakis(pyrazol-1-ylmethyl)methane and its hypodentate binuclear complex with silver(I) nitrate. INORG CHEM COMMUN 2002. [DOI: 10.1016/s1387-7003(02)00443-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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