0000000000707172
AUTHOR
Henri Malinen
Reactivity of 4-Aminopyridine with Halogens and Interhalogens : Weak Interactions Supported Networks of 4-Aminopyridine and 4-Aminopyridinium
The reaction of 4-aminopyridine (4-AP) with ICl in a 1:1 molar ratio in CH2Cl2 produced the expected charge-transfer complex [4-NH2-1λ4-C5H4N-1-ICl] (1·ICl) and the ionic species [(4-NH2-1λ4-C5H4N)2-1μ-I+][Cl–] (2·Cl–) in a 2:1 relation, as indicated by 1H NMR spectroscopy in solution. In contrast, only the ionic compound [(4-NH2-1λ4-C5H4N)2-1μ-I+][IBr2–] (2·IBr2–) was observed in the analogous reaction with IBr. The reaction between 4-AP and I2 in a 1:1 molar ratio also afforded two components, one of which was identified as the congeneric cation in [(4-NH2-1λ4-C5H4N)2-1μ-I+][I7–] (2·I7–) that contains a polyiodide anion as a result of transformation in a 1:2 molar ratio between the starti…
CCDC 1893195: Experimental Crystal Structure Determination
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CCDC 1893202: Experimental Crystal Structure Determination
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CCDC 1893197: Experimental Crystal Structure Determination
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CCDC 1893201: Experimental Crystal Structure Determination
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CCDC 1893191: Experimental Crystal Structure Determination
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CCDC 1893200: Experimental Crystal Structure Determination
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CCDC 1893196: Experimental Crystal Structure Determination
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CCDC 1893198: Experimental Crystal Structure Determination
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CCDC 1893192: Experimental Crystal Structure Determination
Related Article: Esa Kukkonen, Henri Malinen, Matti Haukka, Jari Konu|2019|Cryst.Growth Des.|19|2434|doi:10.1021/acs.cgd.9b00119
CCDC 1893199: Experimental Crystal Structure Determination
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CCDC 1893194: Experimental Crystal Structure Determination
Related Article: Esa Kukkonen, Henri Malinen, Matti Haukka, Jari Konu|2019|Cryst.Growth Des.|19|2434|doi:10.1021/acs.cgd.9b00119
CCDC 1893193: Experimental Crystal Structure Determination
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