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Two 3D supramolecular frameworks assembled from the dinuclear building block: A crystallographic evidence of carboxylate(O)center dot center dot center dot pi interaction

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dc.contributor.author Mohapatra, Sudip
dc.contributor.author Roy, Syamantak
dc.contributor.author Ghoshal, Debajyoti
dc.contributor.author Maji, Tapas Kumar
dc.date.accessioned 2017-02-21T07:02:07Z
dc.date.available 2017-02-21T07:02:07Z
dc.date.issued 2014
dc.identifier.citation Mohapatra, S; Roy, S; Ghoshal, D; Maji, TK, Two 3D supramolecular frameworks assembled from the dinuclear building block: A crystallographic evidence of carboxylate(O)center dot center dot center dot pi interaction. Journal of Chemical Sciences 2014, 126 (4) 1153-1161, http://dx.doi.org/ en_US
dc.identifier.citation Journal of Chemical Sciences en_US
dc.identifier.citation 126 en_US
dc.identifier.citation 4 en_US
dc.identifier.issn 0974-3626
dc.identifier.uri https://libjncir.jncasr.ac.in/xmlui/10572/2425
dc.description Restricted Access en_US
dc.description.abstract Two new complexes of Mn(H) and Zn(II) have been synthesized using a mixed ligand system and characterized by IR spectroscopy, elemental analysis, single crystal x-ray diffraction and variable temperature magnetic study for one of the compounds. Dimeric coordination structures of [Mn-2(2,4-pyrdc)(2)(bpe)(H2O)(6)]center dot 2H(2)O (1) and [Zu(2)(2,4-Pyrdc)(2)(azPY)(H2O)(6)]center dot 2H(2)O (2) [2,4-pyrdc = 2,4-pyridinedicarboxylate; bpe = 1,2-bis(4-pyridyl)ethane; azpy = 4, 4' azopyridine] are constructed by the bridging of bpe and azpy, respectively and both are extended to a 3D supramolecular structure by non-covalent interactions. In both the cases, unprecedented carboxylate(O)center dot center dot center dot pi interactions played a crucial role in the organization of the 3D supramolecular assembly. The carboxylate(O)center dot center dot center dot pi interactions are controlled by the C-H center dot center dot center dot pi interactions which were accomplished by the proper modulation of the organic linkers. The formation of these supramolecular frameworks revealed that control of weak interactions can be achieved by the interplay of both energetically strong (covalent) and weak forces (non-covalent). en_US
dc.description.uri 0973-7103 en_US
dc.description.uri http://dx.doi.org/ en_US
dc.language.iso English en_US
dc.publisher Indian Academy of Sciences en_US
dc.rights @Indian Academy of Sciences, 2014 en_US
dc.subject Chemistry en_US
dc.subject Mn(Ii) And Zn(Ii) Complex en_US
dc.subject Dinuclear Complex en_US
dc.subject Supramolecule en_US
dc.subject Anion-Pi Interactions en_US
dc.subject Antiferromagnetic Interaction en_US
dc.subject Anion-Pi Interactions en_US
dc.subject Crystal-Structure en_US
dc.subject Coordination Polymers en_US
dc.subject Aromatic Interactions en_US
dc.subject Magnetic-Behavior en_US
dc.subject Recognition en_US
dc.subject Complexes en_US
dc.subject Manganese(Ii) en_US
dc.subject Ligands en_US
dc.subject Receptor en_US
dc.title Two 3D supramolecular frameworks assembled from the dinuclear building block: A crystallographic evidence of carboxylate(O)center dot center dot center dot pi interaction en_US
dc.type Article en_US


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