Synthesis,Crystal Structure,and Free Radical Scavenging Activity of 4-Aminopyridinium 3,5-Dinitrobenzoate |
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| Authors: | A. Vijayakumar P. Arjun A. Sinthiya V. Duraipandiyan N. A. Al-Dhabi |
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| Affiliation: | 1.Department of Chemistry,Loyola College,Chennai,India;2.Department of Physics,Srimad Andavan Arts and Science College (Autonomous),Tiruchirappalli,India;3.Department of Botany and Microbiology, Addiriya Chair for Environmental Studies, College of Science,King Saud University,Riyadh,Saudi Arabia |
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| Abstract: | The crystal structure of 4-aminopyridinium 3,5-dinitrobenzoate, C12H10O6N4, has been determined by single-crystal X-ray diffraction technique. The title compound crystallizes in the monoclinic sp. gr. P21/n with the unit cell parameters: a = 7.4726(3) Å, b = 23.0898(9) Å, c = 8.0744(4) Å, V = 1338.64(10) Å3, Z = 4. The asymmetric unit of the compound consists of one 3,5-dinitrobenzoate anion and 4-aminopyridine cation. The adjacent anions and cations are linked through two N?H···O hydrogen bonds, N2?H2A···O5 and N2?H2B···O6, to form an infinite chain of anions and cations, extended along the [010] direction. |
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