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Title: Crystal and molecular structure of 2,2’-(quinoxaline-2,3-diyl)dipyridinium dinitrate (H{sub 2}L)(NO{sub 3}){sub 2}

Abstract

The crystal structure of 2,2’-(quinoxaline-2,3-diyl)dipyridinium dinitrate (H{sub 2}L)(NO{sub 3}){sub 2} is studied by X-ray diffraction (T = 150 K, R1 = 0.0467). The H{sub 2}L{sup 2+} cation is located on the twofold rotation axis and connected with two NO{sub 3}{sup −} anions by strong N–H···O hydrogen bonds. Planar quinoxaline fragments of cations form stacks with the interplanar spacing of 3.308 Å. The structure of the diprotonated H{sub 2}L{sup 2+} cation is compared with those of the monoprotonated H{sub 2}L{sup 2+} cation and neutral L molecule.

Authors:
 [1]; ;  [2];  [1]
  1. People’s Friendship University of Russia (Russian Federation)
  2. Russian Academy of Sciences, Kurnakov Institute of General and Inorganic Chemistry (Russian Federation)
Publication Date:
OSTI Identifier:
22645440
Resource Type:
Journal Article
Resource Relation:
Journal Name: Crystallography Reports; Journal Volume: 61; Journal Issue: 4; Other Information: Copyright (c) 2016 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CATIONS; CRYSTAL STRUCTURE; CRYSTALS; MOLECULAR STRUCTURE; NITRATES; NITROGEN OXIDES; X-RAY DIFFRACTION

Citation Formats

Egorova, O. A., Polyakova, I. N., E-mail: polyakova@igic.ras.ru, Sergienko, V. S., and Davydov, V. V. Crystal and molecular structure of 2,2’-(quinoxaline-2,3-diyl)dipyridinium dinitrate (H{sub 2}L)(NO{sub 3}){sub 2}. United States: N. p., 2016. Web. doi:10.1134/S1063774516040064.
Egorova, O. A., Polyakova, I. N., E-mail: polyakova@igic.ras.ru, Sergienko, V. S., & Davydov, V. V. Crystal and molecular structure of 2,2’-(quinoxaline-2,3-diyl)dipyridinium dinitrate (H{sub 2}L)(NO{sub 3}){sub 2}. United States. doi:10.1134/S1063774516040064.
Egorova, O. A., Polyakova, I. N., E-mail: polyakova@igic.ras.ru, Sergienko, V. S., and Davydov, V. V. Fri . "Crystal and molecular structure of 2,2’-(quinoxaline-2,3-diyl)dipyridinium dinitrate (H{sub 2}L)(NO{sub 3}){sub 2}". United States. doi:10.1134/S1063774516040064.
@article{osti_22645440,
title = {Crystal and molecular structure of 2,2’-(quinoxaline-2,3-diyl)dipyridinium dinitrate (H{sub 2}L)(NO{sub 3}){sub 2}},
author = {Egorova, O. A. and Polyakova, I. N., E-mail: polyakova@igic.ras.ru and Sergienko, V. S. and Davydov, V. V.},
abstractNote = {The crystal structure of 2,2’-(quinoxaline-2,3-diyl)dipyridinium dinitrate (H{sub 2}L)(NO{sub 3}){sub 2} is studied by X-ray diffraction (T = 150 K, R1 = 0.0467). The H{sub 2}L{sup 2+} cation is located on the twofold rotation axis and connected with two NO{sub 3}{sup −} anions by strong N–H···O hydrogen bonds. Planar quinoxaline fragments of cations form stacks with the interplanar spacing of 3.308 Å. The structure of the diprotonated H{sub 2}L{sup 2+} cation is compared with those of the monoprotonated H{sub 2}L{sup 2+} cation and neutral L molecule.},
doi = {10.1134/S1063774516040064},
journal = {Crystallography Reports},
number = 4,
volume = 61,
place = {United States},
year = {Fri Jul 15 00:00:00 EDT 2016},
month = {Fri Jul 15 00:00:00 EDT 2016}
}