Insights into the hydrogen bond network topology of phosphoric acid and water systems

2021 ◽  
Author(s):  
Austėja Mikalčiūtė ◽  
Linas Vilciauskas
Keyword(s):  
Hydrogen Bond ◽  
Phosphoric Acid ◽  
Proton Conductivity ◽  
Network Topology ◽  
Water Systems ◽  
Hydrogen Bond Network ◽  
Proton Conducting ◽  
Conducting Materials ◽  
Bond Network

Phosphoric acid and its mixtures with water are some of the best proton conducting materials known to science. Although, the proton conductivity in pure phosphoric acid decreases upon external doping...

scholarly journals Enantioselective aza-Friedel–Crafts reaction of furan with α-ketimino esters induced by a conjugated double hydrogen bond network of chiral bis(phosphoric acid) catalysts

2018 ◽  
Vol 9 (30) ◽  
pp. 6361-6367 ◽  
Author(s):  
Manabu Hatano ◽  
Haruka Okamoto ◽  
Taro Kawakami ◽  
Kohei Toh ◽  
Hidefumi Nakatsuji ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Phosphoric Acid ◽  
Acid Catalysts ◽  
Hydrogen Bond Network ◽  
Bond Network ◽  
Double Hydrogen

Chiral C2- and C1-symmetric BINOL-derived bis(phosphoric acid) catalysts facilitated the enantioselective aza-Friedel–Crafts reaction of 2-methoxyfuran with α-ketimino esters.

scholarly journals Hydrogen bond network topology in liquid water and methanol: a graph theory approach

2013 ◽  
Vol 15 (36) ◽  
pp. 15163 ◽  
Author(s):  
Imre Bakó ◽  
Ákos Bencsura ◽  
Kersti Hermannson ◽  
Szabolcs Bálint ◽  
Tamás Grósz ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Graph Theory ◽  
Network Topology ◽  
Liquid Water ◽  
Theory Approach ◽  
Hydrogen Bond Network ◽  
Bond Network

Structure, hydrogen bond network and proton conductivity of new benzimidazole compounds with dicarboxylic acids

CrystEngComm ◽  
2013 ◽  
Vol 15 (10) ◽  
pp. 1950 ◽  
Author(s):  
Katarzyna Pogorzelec-Glaser ◽  
Adam Rachocki ◽  
Paweł Ławniczak ◽  
Adam Pietraszko ◽  
Czesław Pawlaczyk ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Proton Conductivity ◽  
Dicarboxylic Acids ◽  
Hydrogen Bond Network ◽  
Bond Network

Proton conduction mechanisms in the phosphoric acid–water system (H4P2O7–H3PO4·2H2O): a 1H, 31P and 17O PFG-NMR and conductivity study

2017 ◽  
Vol 19 (1) ◽  
pp. 587-600 ◽  
Author(s):  
Jan-Patrick Melchior ◽  
Klaus-Dieter Kreuer ◽  
Joachim Maier
Keyword(s):  
Hydrogen Bond ◽  
Ionic Conductivity ◽  
Phosphoric Acid ◽  
Water Content ◽  
Water System ◽  
Hydrogen Bond Network ◽  
Conduction Mechanisms ◽  
Bond Network ◽  
Pfg Nmr ◽  
Total Ionic Conductivity

The exceptionally high structural proton conductivity in neat phosphoric acid (H3PO4), which is closely related to the topology of its frustrated hydrogen bond network, is a singularity in that its contribution to the total ionic conductivity decreases with both increasing and decreasing water content.

Halides of Macrocyclic Silver(II) Complexes: Crystal Structures with Hydrogen Bond Network and Reaction Kinetics of the Decomposition

2021 ◽  
pp. 120431
Author(s):  
Akinori Honda ◽  
Shunta Kakihara ◽  
Shuhei Ichimura ◽  
Kazuaki Tomono ◽  
Mina Matsushita ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Reaction Kinetics ◽  
Crystal Structures ◽  
Hydrogen Bond Network ◽  
Bond Network ◽  
Kinetics Of
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