Role of Comonomers in the Recognition of Anionic Biomolecules in Water: Hydrogen-Bonded Imprinted Polymeric Receptor

2021 ◽  
Author(s):  
Mona Rouhi ◽  
Anıl Incel ◽  
Sudhirkumar Shinde
Keyword(s):  
Water Hydrogen ◽  
Hydrogen Bonded

scholarly journals The role of acid in the formation of hydrogen-bonded networks featuring 4,4′-dicarboxy-2,2′-bipyridine (H2dcbp): Synthesis, structural and magnetic characterisation of {[Cu(H2dcbp)Cl2]·H2O}2and [Cu(H2dcbp)(NO3)2(H2O)]

CrystEngComm ◽  
2005 ◽  
Vol 7 (13) ◽  
pp. 90-95 ◽  
Author(s):  
Eithne Tynan ◽  
Paul Jensen ◽  
Anthea C. Lees ◽  
Boujemaa Moubaraki ◽  
Keith S. Murray ◽  
...  
Keyword(s):  
Hydrogen Bonded

X-ray and synchrotron diffraction studies of 2-(pyridin-2-yl)-1,10-phenanthroline in the role of ligand for two copper polymorphs or hydrogen bonded with 2,2,6,6-tetramethyl-4-oxopiperidinium hexafluorophosphate

2013 ◽  
Vol 69 (5) ◽  
pp. 498-502 ◽  
Author(s):  
Jeanette A. Krause ◽  
Daoli Zhao ◽  
Sayandev Chatterjee ◽  
Bonnie M. Yeung ◽  
William B. Connick ◽  
...  
Keyword(s):  
Synchrotron Diffraction ◽  
Face To Face ◽  
Monoclinic Form ◽  
Pyramidal Geometry ◽  
Crystallization Conditions ◽  
Acidic Conditions ◽  
Square Pyramidal Geometry ◽  
Triclinic Form ◽  
Hydrogen Bonded

Different extended packing motifs of dichlorido[2-(pyridin-2-yl)-1,10-phenanthroline]copper(II), [CuCl2(C17H11N3)], are obtained, depending on the crystallization conditions. A triclinic form, (I), is obtained from dimethylformamide–diethyl ether or methanol, whereas crystallization from dimethylformamide–water yields a monoclinic form, (II). In each case, the CuIIcentre is in a five-coordinate distorted square-pyramidal geometry. The extended packing for both forms can be described as a highly offset π-stacking arrangement, with interlayer distances of 3.674 (3) and 3.679 (3) Å for forms (I) and (II), respectively. The reaction of diprotonated Pt(tmpip2NCN)Cl [tmpip2NCN = 2,6-bis(2,2,6,6-tetramethylpiperidylmethyl)benzyl] with AgPF6under acidic conditions, followed by the addition of 2-(pyridin-2-yl)-1,10-phenanthroline, results in a hydrogen-bonded cocrystal, 2,2,6,6-tetramethyl-4-oxopiperidinium hexafluorophosphate–2-(pyridin-2-yl)-1,10-phenanthroline (1/1), C9H18NO+·PF6−·C17H11N3, (III). The extended packing maximizes π–π interactions in a parallel face-to-face arrangement, with an interlayer stacking distance of 3.4960 (14) Å.

Dual fluorescence of 4-N,N-dimethylaminopyridine. Role of hydrogen-bonded complex in the ground state

1994 ◽  
Vol 80 (1-3) ◽  
pp. 125-133 ◽  
Author(s):  
C. Cazeau-Dubroca ◽  
G. Nouchi ◽  
M. Ben Brahim ◽  
M. Pesquer ◽  
D. Grose ◽  
...  
Keyword(s):  
Ground State ◽  
Dual Fluorescence ◽  
Hydrogen Bonded

Role of crystallization water molecules on hydrogen-bonded structures and dielectric phase transitions in amino trimethylene phosphonic acid-based crystals

2017 ◽  
Vol 41 (12) ◽  
pp. 5142-5150 ◽  
Author(s):  
Yu-Ling Sun ◽  
Bei-Bei Zheng ◽  
Wen Zhang
Keyword(s):  
Phase Transitions ◽  
Water Molecule ◽  
Phosphonic Acid ◽  
Water Molecules ◽  
Crystallization Water Molecule ◽  
Crystallization Water ◽  
Organic Salts ◽  
Dielectric Phase ◽  
Hydrogen Bonded

Amino trimethylene phosphonic acid-based organic salts show crystallization water molecule-triggered dielectric transitions and relaxations.

A hydrogen-bonded organic framework based on redox-active tri(dithiolylidene)cyclohexanetrione

2021 ◽  
Author(s):  
Kilingaru I. Shivakumar ◽  
Shin-ichiro Noro ◽  
Yuna Yamaguchi ◽  
Yusuke Ishigaki ◽  
Akinori Saeki ◽  
...  
Keyword(s):  
Crucial Role ◽  
Bite Angle ◽  
Redox Active ◽  
Porous Architecture ◽  
Organic Framework ◽  
Hydrogen Bonded

The porous architecture derived from a tri(dithiolylidene)cyclohexanetrione derivative reveals the crucial role of bite angle (θ) in designing the hydrogen-bonded organic frameworks (HOFs).

scholarly journals DFT investigation of role of N – H⋯O and N – H⋯π interactions in the stabilization of the hydrogen bonded complexes of anisole with aromatic amines

Heliyon ◽  
2019 ◽  
Vol 5 (7) ◽  
pp. e02155 ◽  
Author(s):  
Anil Singh Rajpurohit ◽  
R. Rajesh ◽  
R. Raj Muhamed ◽  
M. Jaccob ◽  
A. Justin Adaikala Baskar ◽  
...  
Keyword(s):  
Aromatic Amines ◽  
Π Interactions ◽  
Bonded Complexes ◽  
Hydrogen Bonded

scholarly journals Role of vibrational anharmonicity in atmospheric radical hydrogen-bonded complexes

2009 ◽  
Vol 11 (30) ◽  
pp. 6377 ◽  
Author(s):  
M. Torrent-Sucarrat ◽  
J. M. Anglada ◽  
J. M. Luis
Keyword(s):  
Vibrational Anharmonicity ◽  
Bonded Complexes ◽  
Hydrogen Bonded
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