Recurrent supramolecular scenarios within complex 3-D hydrogen bond networks derived from organic ammonium salts of (4-amino-1-hydroxybutylidine)-1,1-bisphosphonic acid

CrystEngComm ◽  
2017 ◽  
Vol 19 (37) ◽  
pp. 5611-5621
Author(s):  
G. B. Deacon ◽  
C. M. Forsyth ◽  
N. B. Greenhill ◽  
P. C. Junk
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Bond ◽  
General Formula ◽  
Ammonium Salts ◽  
Bisphosphonic Acid ◽  
Hydrogen Bond Networks ◽  
Organic Amines

Reactions of (4-amino-1-hydroxybutylidine)-1,1-bisphosphonic acid (LH5) with organic amines or diamines in aqueous solution yields crystalline compounds of the general formula [(RN)H]2[LH3] or [(R'N)H2][LH3].

High proton conductivity in a nickel(ii) complex and its hybrid membrane

2019 ◽  
Vol 48 (6) ◽  
pp. 2190-2196 ◽  
Author(s):  
Shuai-Liang Yang ◽  
Yue-Ying Yuan ◽  
Fei Ren ◽  
Chen-Xi Zhang ◽  
Qing-Lun Wang
Keyword(s):  
Hydrogen Bond ◽  
Proton Conductivity ◽  
Hybrid Membrane ◽  
Water Molecules ◽  
Hybrid Membranes ◽  
High Proton Conductivity ◽  
High Proton ◽  
Hydrogen Bond Networks

A novel 2D nickel(ii) complex (1) has been successfully synthesized using a 2,2′-bipyridyl, polycarboxylsulfonate ligand H4SBTC and Ni2+ ions. Owing to the presence of abundant water molecules, hydrogen bond networks and other protons, 1 and its hybrid membranes demonstrate high proton conductivity.

Hydrogen-bond networks between the C-terminus and Arg from the first α-helix stabilize photoprotein molecules

2014 ◽  
Vol 13 (3) ◽  
pp. 541 ◽  
Author(s):  
Elena V. Eremeeva ◽  
Ludmila P. Burakova ◽  
Vasilisa V. Krasitskaya ◽  
Alexander N. Kudryavtsev ◽  
Osamu Shimomura ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
C Terminus ◽  
Hydrogen Bond Networks ◽  
Α Helix

Thermoplastic polydimethylsiloxane with l ‐phenylalanine‐based hydrogen‐bond networks

2017 ◽  
Vol 135 (24) ◽  
pp. 45419 ◽  
Author(s):  
Shunsuke Tazawa ◽  
Atsushi Shimojima ◽  
Tomoki Maeda ◽  
Atsushi Hotta
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bond Networks
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