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Hayashi H, Ogawa T, Koizumi TA. Chemical Modifications of N,N-Dimethylalkylamino-Substituted 2-Chlorophenothiazine and Their Electrochemical Behavior. HETEROCYCLES 2022. [DOI: 10.3987/com-21-14589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Influence of the [CuI] (n= 2 and 6) clusters and conformations of flexible bis(pyridyl) ligands on the topological structures and luminescent properties of cuprous iodide complexes. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.10.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Mercury supramolecular architectures constructed from flexible unsymmetrical bis(pyridyl) ligands: Structural motif mediated by mercury-halide clusters, ligand conformations and non-covalent interactions. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.05.067] [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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Zhang ZY, Deng ZP, Zhang XF, Huo LH, Zhao H, Gao S. Self-assembly of [Cu3I2]- or [CuI]n-based (n = 2, 4, and ∞) coordination polymers from unsymmetrical bis(pyridyl) and in situ ligands: syntheses, structures, and properties. CrystEngComm 2014. [DOI: 10.1039/c3ce41774c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Zhang ZY, Deng ZP, Huo LH, Zhang SE, Zhao H, Gao S. Role of Anion–π Interactions in the Supramolecular Assembly of Salts Containing Asymmetrical Bis(pyridyl) Cations. Aust J Chem 2014. [DOI: 10.1071/ch13673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Self-assembly of three flexible bis(pyridyl) molecules with different inorganic acids (HPF6, HClO4, and HNO3) leads to the formation of eight salts, which exhibit diverse architectures involving hydrogen bonding and anion–π interactions. The three types of inorganic anions in these salts formed anion–π interactions with HM+ and H2M2+ except for 2, in which the six F atoms were involved in hydrogen bonds. Anion–π interactions produced diverse motifs of one (anion)-to-one (cation) in 1, 3, 4, and 6, two (anion)-to-one (cation) in 5 and 7, and (4,4) layer in 8. Hydrogen bonds resulted in interesting supramolecular architectures, such as right- and left-handed helical chains in 3, 2-fold interpenetrating networks in 5, and 3-fold interpenetrating networks in 8. Structural analyses indicated that the conformations of the three flexible asymmetrical bis(pyridyl) molecules and the non-covalent bonding interactions, such as hydrogen bonds and anion···π interactions, play crucial roles in the final architectures of these salts. Thermogravimetric analyses indicated that the thermal stability of the eight salts decreased in the order of perchlorates, hexafluorophosphates, and nitrates. The emission intensity of the perchlorates is much stronger than that of the hexafluorophosphates, nitrates, and their corresponding organic molecules in the solid state at room temperature.
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Zhang ZY, Deng ZP, Huo LH, Zhao H, Gao S. Inorganic anion induced supramolecular architectures of flexible unsymmetrical bis(pyridyl) ionic salts mediated by various non-covalent interactions. CrystEngComm 2013. [DOI: 10.1039/c3ce40227d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Synthesis and anti-leukemia activity mensuration of 1-phenethyl-4-hydroxy-4-substituted piperidinium hydrochlorides: Structure of bis[1-phenethyl-4-hydroxy-4-(3-fluorophenyl) piperidinium hydrochloride] studied by X-ray and DFT methods. J Mol Struct 2009. [DOI: 10.1016/j.molstruc.2009.04.008] [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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