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Salts of 4-[(benzyl-amino)-carbon-yl]-1-methyl-pyridinium and iodide anions with different cation:iodine stoichiometric ratios.

ABSTRACT: The two iodide salts, 4-[(benzyl-amino)-carbon-yl]-1-methyl-pyridinium iodide-iodine (2/1), C14H15N2O+·I-·0.5I2, I, and 4-[(benzyl-amino)-carbon-yl]-1-methyl-pyridinium triiodide, C14H15N2O+·I3 -, II, with different cation:iodine atoms ratios were studied. Salt I contains one cation, one iodide anion and half of the neutral I2 mol-ecule in the asymmetric unit (cation:iodine atoms ratio is 1:2). Salt II contains two cations, one triiodide anion (I 3 -) and two half triiodide anions (cation:iodine atoms ratio is 1:3). The NH group forms N-H⋯I hydrogen bonds with the I- anion in the crystal of I or N-H⋯O hydrogen bonds in II where only triiodide anions are present.

SUBMITTER: Rudiuk VV 

PROVIDER: S-EPMC8647746 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature

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Salts of 4-[(benzyl-amino)-carbon-yl]-1-methyl-pyridinium and iodide anions with different cation:iodine stoichiometric ratios.

Rudiuk Vitalii V VV   Shaposhnyk Anna M AM   Baumer Vyacheslav M VM   Levandovskiy Igor A IA   Shishkina Svitlana V SV  

Acta crystallographica. Section E, Crystallographic communications 20211102 Pt 12

The two iodide salts, 4-[(benzyl-amino)-carbon-yl]-1-methyl-pyridinium iodide-iodine (2/1), C<sub>14</sub>H<sub>15</sub>N<sub>2</sub>O<sup>+</sup>·I<sup>-</sup>·0.5I<sub>2</sub>, <b>I</b>, and 4-[(benzyl-amino)-carbon-yl]-1-methyl-pyridinium triiodide, C<sub>14</sub>H<sub>15</sub>N<sub>2</sub>O<sup>+</sup>·I<sub>3</sub> <sup>-</sup>, <b>II</b>, with different cation:iodine atoms ratios were studied. Salt <b>I</b> contains one cation, one iodide anion and half of the neutral I<sub>2</sub> mol-ecu  ...[more]

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