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Jassal AK. Advances in ligand-unsupported argentophilic interactions in crystal engineering: an emerging platform for supramolecular architectures. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00447b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ligand-unsupported argentophilic interactions are described, emphasizing reticular design and recent developments in advanced synthetic strategies, and highlighting diverse interactions that are useful for the construction of unmitigated networks.
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Affiliation(s)
- Amanpreet Kaur Jassal
- Schulich Faculty of Chemistry
- Technion–Israel Institute of Technology
- Haifa
- Israel
- Chemistry Department
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Argentophilic Interactions in Two AgI Complexes of 3-(2-(Pyridin-4-yl)ethyl)pentane-2,4-dione, a Promising Ditopic Ligand. CRYSTALS 2019. [DOI: 10.3390/cryst9080414] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Reactions of 3-(2-(pyridin-4-yl)ethyl)pentane-2,4-dione (HacacPyen) with AgPF6 and AgBF4 afforded cationic silver complexes [Ag(HacacPyen)2]+ with essentially linear coordination of the Ag I cation by two pyridine N atoms. Rather unexpectedly, the HacacPyen ligands in the PF6- salt 1 adopt the diketo form, in contrast to the uncoordinated HacacPyen molecule, whereas the corresponding BF4- salt 2 and the majority of 3-substituted acetylacetones crystallizes as the enol tautomer. In both compounds 1 and 2, complex cations aggregate via short Ag...Ag interactions to pairs. These contacts amount to 3 . 21 Å in 1 and 3 . 26 Å or 3 . 31 Å in 2. As they are unsupported by any additional bridging ligands and correspond to the closest interionic interactions between neighbouring complex cations, they may be addressed as argentophilic interactions. The PF6- anions in 1 and the BF4- counter ions in 2 are involved in long and presumably electrostatic Ag...F contacts of ca. 2 . 9 Å. Additional coordination between Ag I and keto O atoms of symmetry-equivalent ligands occurs in 1 and leads to an extended two-periodic supramolecular structure.
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Wu JY, Chen CW. Synthesis, crystal structures, and dye removal properties of a series of discrete and polymeric copper, zinc, cobalt, and cadmium complexes containing bis-pyridyl-bis-amine ligands. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.06.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
Abstract
Acetylacetone (2,4-pentanedione) derivatives with N donor substituents represent ditopic ligands with coordination sites of distinctly different Pearson hardness. Deprotonation of the acetylacetone (Hacac) moiety leads to O,O′ chelating monoanionic (acac) ligands suitable for coordination to hard cations. The softer N donor site(s) preferably act as nucleophiles towards softer partners. When the organic molecules are employed as linkers and coordinate via either site, they are often selective and allow to synthesize well-ordered heterometallic solids. This review addresses the derivatives of 17 pentanediones with nitrile, pyridyl and pyrazolyl moieties as N donor substituents, with an emphasis on structurally characterized compounds. Depending on the N donor substituents and the cations, O,O′ or N coordination will dominate. The nitrile-substituted compounds essentially behave as acetylacetones; they may easily O,O′ coordinate to a wide range of cations whereas N coordination is limited to AgI, CuI or, in the case of less soft cations, to longer and presumably weaker contacts, e.g. to the more distant sites in Jahn–Teller distorted CuII. In contrast, pyridyl-substituted pentanediones act as N donor ligands, regardless whether their (H)acac site is chelating a cation or not. The still scarcely explored pyrazolyl derivative shows the most complex coordination pattern: it may be deprotonated both at the acetylacetone and the pyrazol site, the latter affording N,N′ bridging ligands. In addition to N donor nucleophilicity, the distance between the alternative coordination sites and their mutual orientation are relevant for crystal engineering applications.
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Affiliation(s)
- Marius Kremer
- Institut für Anorganische Chemie, RWTH Aachen University , Landoltweg 1 , 52074 Aachen , Germany
| | - Ulli Englert
- Institut für Anorganische Chemie, RWTH Aachen University , Landoltweg 1 , 52074 Aachen , Germany
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Preparation, Structure, and Properties of Hybrid Polymer Composites Containing Silver Clusters and Nanoparticles. THEOR EXP CHEM+ 2015. [DOI: 10.1007/s11237-015-9401-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Yeh CW, Tsou CH, Lee HT, Tsai HA, Suen MC. Silver(I) coordination polymers generated from asymmetrical Schiff-base ligands containing triazolyl and pyridyl rings. Polyhedron 2015. [DOI: 10.1016/j.poly.2014.11.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Structural diversity in the self-assembly of silver(I) complexes containing 2,6-dimethyl-3,5-dicyano-4-(4-quinolinyl)-1,4-dihydropyridine. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.10.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Schmidbaur H, Schier A. Argentophilic Interactions. Angew Chem Int Ed Engl 2014; 54:746-84. [DOI: 10.1002/anie.201405936] [Citation(s) in RCA: 618] [Impact Index Per Article: 61.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Indexed: 11/06/2022]
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Yeh CW, Tsou CH, Huang FC, Jong A, Suen MC. Structural diversity in the self-assembly of Ag(I) complexes containing dicyano and quinolinyl ligands. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.06.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Wang PN, Yeh CW, Tsou CH, Ho YW, Lin SC, Suen MC. Structural diversity in the self-assembly of Ag(i) complexes containing 2,6-dimethyl-3,5-dicyano-4-(3-pyridyl)-1,4-dihydropyridine. NEW J CHEM 2014. [DOI: 10.1039/c3nj01322g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yeh CW, Chang WJ, Suen MC, Jou CH, Wang JC. Silver(i) supramolecular complexes generated from polydentate ligands containing cyano and pyridyl groups. NEW J CHEM 2012. [DOI: 10.1039/c2nj40399d] [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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Merkens C, Becker N, Lamberts K, Englert U. Bimetallic coordination networks based on Al(acacCN)3: a building block between inertness and lability. Dalton Trans 2012; 41:8594-9. [DOI: 10.1039/c2dt30623a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Tsai HA, Suen MC, Wang PN, Hsu YF, Wang JC. Synthesis and crystal structure of 2-D silver coordination polymers containing aminopyrazine. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.605123] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Hui-An Tsai
- a Department of Material and Fiber , Graduate School of Materials Applied Technology, Nanya Institute of Technology , Jhongli, Taiwan, ROC
- d R&D Center for Membrane Technology, Chung-Yuan Christian University , Jhongli, Taiwan, ROC
| | - Maw-Cherng Suen
- a Department of Material and Fiber , Graduate School of Materials Applied Technology, Nanya Institute of Technology , Jhongli, Taiwan, ROC
| | - Pin-Ning Wang
- a Department of Material and Fiber , Graduate School of Materials Applied Technology, Nanya Institute of Technology , Jhongli, Taiwan, ROC
| | - Yi-Fen Hsu
- b Department of Chemistry , Chung-Yuan University , Jhongli, Taiwan, ROC
| | - Ju-Chun Wang
- c Department of Chemistry , Soochow University , Taipei, Taiwan, ROC
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Wölper C, Anwar N, Gulzar N, Jones PG, Blaschette A. Polysulfonylamines. CXCI. The `almost' polymorphs rac-trans-2-aminocyclohexan-1-aminium di(methanesulfonyl)azanide and its 0.11-hydrate. Acta Crystallogr C 2011; 67:o249-54. [PMID: 21727635 DOI: 10.1107/s0108270111020816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Accepted: 05/30/2011] [Indexed: 11/10/2022] Open
Abstract
The title compound, C(6)H(15)N(2)(+)·C(2)H(6)NO(4)S(2)(-), crystallizes as a 0.11-hydrate, (I), in the space group C2; the asymmetric unit consists of two cations (one of each enantiomer), one anion on a general position, two half anions, each with the N atom on a twofold axis, and approximately one fifth of a water molecule. The general anion departs significantly from the usual conformation: it lacks one of the typical `W'-shaped sequence of O-S-N-S-O atoms. The compound also crystallizes in the solvent-free form, (II), in the space group P2(1)/c, with one formula unit in the asymmetric unit. Both compounds form ribbons of hydrogen-bonded cation dimers parallel to the b axis. In (I), there are two independent ribbons of opposite chirality, each involving one anion on a special position, and these ribbons are connected by hydrogen bonds to the anion on a general position, resulting in a layer structure parallel to (100). In (II), the chains are connected by hydrogen bonds, and again a layer structure parallel to (100) results.
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Affiliation(s)
- Christoph Wölper
- Fachbereich Chemie der Universität Duisburg-Essen, Campus Essen, Universitätsstrasse 7, D-45141 Essen, Germany.
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Ni T, Zhao Y, Shao M, Zhu S, Xing F, Li M. Anion Effects on the Formation of Silver(I) Complexes with the Flexible Ligand 4,4′-Bis(1,2,4-triazol-1-ylmethyl)biphenyl. Z Anorg Allg Chem 2011. [DOI: 10.1002/zaac.201000433] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Sears WA, Hudolin ML, Jenkins HA, Mawhinney RC, Mackinnon CD. Competition between coordination bonds and hydrogen bonds: the nitrile-silver(I) interaction using dicyanobithiophene as ligand. J COORD CHEM 2010. [DOI: 10.1080/00958970701438786] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Wendy A. Sears
- a Department of Chemistry , Lakehead University , 955 Oliver Rd.Thunder Bay P7B 5E1, Ontario, Canada
| | - Marissa L. Hudolin
- a Department of Chemistry , Lakehead University , 955 Oliver Rd.Thunder Bay P7B 5E1, Ontario, Canada
| | - Hilary A. Jenkins
- b Department of Chemistry , Saint Mary's University , Halifax, Nova Scotia, B3H 3C3, Canada
| | - Robert C. Mawhinney
- a Department of Chemistry , Lakehead University , 955 Oliver Rd.Thunder Bay P7B 5E1, Ontario, Canada
| | - Craig D. Mackinnon
- a Department of Chemistry , Lakehead University , 955 Oliver Rd.Thunder Bay P7B 5E1, Ontario, Canada
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Wang Y, Englert U. Homo- and heterochiral coordination polymers of silver with diaminocyclohexane as bridging ligand: Trends in alkylbenzoates. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.04.030] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kalf I, Mathieu P, Englert U. From crystal to crystal: a new polymorph of (4-carboxylatopyridine)silver(i) by topotactic dehydration of its monohydrate. NEW J CHEM 2010. [DOI: 10.1039/c0nj00144a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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MacKinnon CD, Parent SLM, Mawhinney RC, Assoud A, Robertson CM. 5,5′-Dicyano-2,2′-bithiophene and 3,3′-dicyanobiphenyl: off-axis rod-like ligands for silver(I). CrystEngComm 2009. [DOI: 10.1039/b810479d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Suen MC, Yeh CW, Ho YW, Wang JC. Self-assembly of two-dimensional coordination polymers from AgX (X = BF4−, ClO4−, NO3− and PF6−) and 2,6-dimethyl-3,5-dicyano-4-(6-methyl-2-pyridyl)-1,4-dihydropyridine. NEW J CHEM 2009. [DOI: 10.1039/b902977j] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Weigand H, Tyrra W, Naumann D. The Structure of Silverpentafluorobenzoate Monohydrate, AgCO 2C 6F 5·H 2O. Z Anorg Allg Chem 2008. [DOI: 10.1002/zaac.200800093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Affiliation(s)
- Yutian Wang
- Institut für Anorganische Chemie, RWTH Aachen, Landoltweg 1, 52074 Aachen, Germany, Fax: +49‐241‐8092288
| | - Ulli Englert
- Institut für Anorganische Chemie, RWTH Aachen, Landoltweg 1, 52074 Aachen, Germany, Fax: +49‐241‐8092288
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Geisheimer AR, Katz MJ, Batchelor RJ, Leznoff DB. Preparation and characterization of two chiral Au(CN)2-based coordination polymers containing (1R,2R)-N,N′-dimethylcyclohexanediamine. CrystEngComm 2007. [DOI: 10.1039/b711275k] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lin JG, Zang SQ, Tian ZF, Li YZ, Xu YY, Zhu HZ, Meng QJ. Metal–organic frameworks constructed from mixed-ligand 1,2,3,4-tetra-(4-pyridyl)-butane and benzene-polycarboxylate acids: syntheses, structures and physical properties. CrystEngComm 2007. [DOI: 10.1039/b708389k] [Citation(s) in RCA: 149] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lian ZX, Cai J, Chen CH, Luo HB. Linear silver isonicotinamide complex extended by arenedisulfonate via hydrogen bonds and weak Ag⋯O interactions. CrystEngComm 2007. [DOI: 10.1039/b616289d] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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