Observation of ionic hydrogen bonding between anions and triarylamine-based aromatic polyimides with secondary amine

2018 ◽  
Vol 261 ◽  
pp. 307-313 ◽  
Author(s):  
Hung-Ju Yen ◽  
Jhe-Huang Lin ◽  
Yuhlong Oliver Su ◽  
Guey-Sheng Liou
Keyword(s):  
Hydrogen Bonding ◽  
Secondary Amine ◽  
Aromatic Polyimides ◽  
Ionic Hydrogen Bonding

Theoretical Study of the Inter-ionic Hydrogen Bonding in the GZT Molecular System

2003 ◽  
Vol 50 (3B) ◽  
pp. 765-775 ◽  
Author(s):  
Cheng Chen ◽  
Min-Hsien Liu ◽  
Sou-Ro Cheng ◽  
Lung-Shing Wu
Keyword(s):  
Hydrogen Bonding ◽  
Theoretical Study ◽  
Molecular System ◽  
Ionic Hydrogen Bonding

scholarly journals Bis(3-carbamoylpyridin-1-ium) phosphite monohydrate

2018 ◽  
Vol 74 (9) ◽  
pp. 1295-1298
Author(s):  
Jan Fábry
Keyword(s):  
Hydrogen Bonding ◽  
Hydrogen Bonds ◽  
Water Molecule ◽  
Secondary Amine ◽  
Symmetry Plane ◽  
Structural Features ◽  
Water Molecules ◽  
Amine Groups

Two of the constituent molecules in the title structure, 2C6H7N2O+·HPO3 2−·H2O, i.e. the phosphite anion and the water molecule, are situated on a symmetry plane. The molecules are held together by moderate N—H...O and O—H...N, and weak O—H...O and C—H...Ocarbonyl hydrogen bonds in which the amide and secondary amine groups, and the water molecules are involved. The structural features are usual, among them the H atom bonded to the P atom avoids hydrogen bonding.

Redox Potential Inversion by Ionic Hydrogen Bonding between Phenylenediamines and Pyridines

2011 ◽  
Vol 13 (11) ◽  
pp. 2826-2829 ◽  
Author(s):  
Yi-Chun Chung ◽  
Yi-Jung Tu ◽  
Shih-Hua Lu ◽  
Wan-Chi Hsu ◽  
Kuo Yuan Chiu ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Redox Potential ◽  
Ionic Hydrogen Bonding

Adaptive bio-based polyurethane elastomers engineered by ionic hydrogen bonding interactions

2017 ◽  
Vol 91 ◽  
pp. 408-419 ◽  
Author(s):  
Marc Comí ◽  
Gerard Lligadas ◽  
Juan C. Ronda ◽  
Marina Galià ◽  
Virginia Cádiz
Keyword(s):  
Hydrogen Bonding ◽  
Polyurethane Elastomers ◽  
Hydrogen Bonding Interactions ◽  
Ionic Hydrogen Bonding

scholarly journals Strong Ionic Hydrogen Bonding Causes a Spectral Isotope Effect in Photoactive Yellow Protein

2013 ◽  
Vol 105 (11) ◽  
pp. 2577-2585 ◽  
Author(s):  
Sandip Kaledhonkar ◽  
Miwa Hara ◽  
T. Page Stalcup ◽  
Aihua Xie ◽  
Wouter D. Hoff
Keyword(s):  
Hydrogen Bonding ◽  
Isotope Effect ◽  
Photoactive Yellow Protein ◽  
Ionic Hydrogen Bonding

scholarly journals Ionic Hydrogen Bonding Vibration in OH−(H2O)2-4

2016 ◽  
Vol 15 (5) ◽  
pp. 192-198 ◽  
Author(s):  
Masato MORITA ◽  
Kaito TAKAHASHI
Keyword(s):  
Hydrogen Bonding ◽  
Ionic Hydrogen Bonding

The crystal structure of α-D-glucosamine hydrochloride and hydrobromide

1965 ◽  
Vol 285 (1403) ◽  
pp. 470-479 ◽  
Keyword(s):  
Crystal Structure ◽  
Experimental Data ◽  
Hydrogen Bonding ◽  
Crystal Structures ◽  
Lower Energy ◽  
Pyranose Ring ◽  
Glucosamine Hydrochloride ◽  
Ionic Hydrogen Bonding ◽  
Original Experimental Data

The crystal structures of α-D-glucosamine hydrochloride and hydrobromide have been redetermined and refined from the original experimental data. The pyranose ring of the sugar molecule has the expected normal Sachse trans configuration with the lower energy conformation 1 a 2 e 3 e 4 e 5 e . The most interesting feature of these new results is now the inter-ionic hydrogen-bonding, which is dominated by the co-ordination about the NH 3 + groups and the anions.

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