Methyl 2-amino-4,5-dimethoxybenzoate
Acta Crystallographica Section E, 2013 The title compound, C10H13NO4, is essentially planar, with an r.m.s. deviation of 0.049 Å. An intramolecular C—H...O hydrogen bond occurs and the amino group forms an intramolecular N—H...Oester hydrogen bond; the other H atom ...
Naadiya Patel, Tania N. Hill
doaj +1 more source
Hydrogen-Bond Strengthening upon Photoinduced Electron Transfer in Ruthenium-Anthraquinone Dyads Interacting with Hexafluoroisopropanol or Water [PDF]
, 2012 Quinones play a key role as primary electron acceptors in natural photosynthesis, and their reduction is known to be facilitated by hydrogen-bond donors or protonation. In this study, the influence of hydrogen-bond donating solvents on the thermodynamics
Hankache, Jihane +2 more
core +1 more source
2-Methyl-N-[(3-methyl-2-pyridyl)carbamothioyl]benzamide
Acta Crystallographica Section E, 2008 In the title compound, C15H15N3OS, the thiourea group is stabilized by an intramolecular hydrogen bond between the carbonyl O atom and the thioamide group. A C—H...N intramolecular hydrogen bond is also present.
R. H. Jusoh +3 more
doaj +1 more source
Improving the mesomorphic behaviour of supramolecular liquid crystals by resonance-assisted hydrogen bonding [PDF]
, 2019 A systematic structure-property relationship study on hydrogen-bonded liquid crystals was performed, revealing the impact of resonance-assisted hydrogen bonds (RAHBs) on the self-assembling behavior of the supramolecular architecture.
Daniliuc C. +6 more
core +1 more source
Acta Crystallographica Section E, 2012 The molecule of the title compound, C27H24N4O5, exists in the keto–enamine tautomeric form, stabilized by an intramolecular N—H...O hydrogen bond. An intramolecular C—H...·O hydrogen bond also occurs. In the crystal,
Xin Zhang +3 more
doaj +1 more source
Salicylaldehyde hydrazones: buttressing of outer sphere hydrogen-bonding and copper-extraction properties [PDF]
, 2017 Salicylaldehyde hydrazones are weaker copper extractants than their oxime derivatives, which are used in hydrometallurgical processes to recover ~20 % of the world’s copper.
Bauer, Heiko +7 more
core +1 more source
2-Hydroxy-N′-methyl-5-nitrobenzohydrazide
Acta Crystallographica Section E, 2013 In the title compound, C8H9N3O4, there are two molecules in the asymmetric unit, one of which is in the zwitterionic form. The zwitterion contains an intramolecular N—H...O hydrogen bond and the other molecule contains both an intramolecular N ...
Longfei Jin +3 more
doaj +1 more source
Ten-dimensional wave packet simulations of methane scattering [PDF]
, 1998 We present results of wavepacket simulations of scattering of an oriented methane molecule from a flat surface including all nine internal vibrations.
A. P. J. Jansen, Burghgraef H., R. Milot
core +3 more sources
Novel solid-state emissive polymers and polymeric blends from a T-Shaped benzodifuran scaffold: A comparative study [PDF]
, 2020 Two novel polyimines were synthesized from a benzodifuran based diamino monomer and two dialdehydes bearing bulky groups and a flexible spacer. The polymers display tuned luminescence performance according to the presence of half-salen groups. The effect
Caruso, U. +3 more
core +1 more source
Special Issue: Intramolecular Hydrogen Bonding [PDF]
Molecules, 2014 Intramolecular hydrogen bonds play critical structure- and function-serving roles in biological and synthetic molecular systems. This special issue, through eight contributions, showcases the prominence of these non-covalent interactions within several scientific disciplines, and in various structural contexts and environments.
openaire +3 more sources