HYDROGEN BONDING
Orientation, Hydrogen Bonding, and Penetration of Water at the Organic/Water Interface
... results in a substantial orientational ordering of these weakly interacting interfacial water molecules. The orientation of these water molecules displays a dependence on the aqueous phase pH, which can be attributed to ...
11
IR study on hydrogen bonding in epoxy resin–silica nanocomposites
... active hydrogen in hydrogen bonds has the ability to form hydrogen bond with other function- alities and may come from two resources in present sys- tems, ...
5
Intermolecular N–H⋯O hydrogen bonding interactions in 5 fluorocytosinium salicylate
... N—H···F hydrogen bond between the N4-amino group and the F atom of the 5-flurocytosinium cation, and the hydrogen-bonding parameters (Table 2) agree with those values ...H···O hydrogen bond ...
12
Conventional and Unconventional Intramolecular Hydrogen Bonding in some Beta-diketones
... The average full optimized geometrical parameters of 2 and 4 cis-enol forms of the mentioned compounds show that the O...O distance in 4 tautomer is less than that in 2 tautomer, indicating stronger hydrogen ...
12
Syntheses, Hydrogen Bonding, and Metal Coordination Studies of New Ferrocene Peptide Conjugates
... intramolecular hydrogen bonding interactions of the attached ...their hydrogen bonding properties as well as their metal coordination ...
152
Crystal structure and hydrogen bonding patterns in 5 fluorocytosinium picrate
... electrostatic hydrogen-bonding interactions (In et ...supramolecular hydrogen-bonding patterns exhibited by the interaction of 5FC and picric acid, giving the (1:1) title salt, C 4 H 5 FN 3 O ...
9
Supramolecular Self‐Sorting Networks using Hydrogen‐Bonding Motifs
... Having characterised the pairwise dimerisation behaviour of the individual components, this allowed for the construction of a number of self-sorting cascades. The simplest of which was conceived though the addition of ...
11
Highly fluorinated naphthalenes and bifurcated C–H⋯F–C hydrogen bonding
... weak hydrogen bonding acceptor groups, Dunitz and Taylor examined the C – F group 6 in a survey of crystal structures from the Cambridge Structural Database 7 and Protein Data ...C hydrogen bonds and ...
10
pH Responsive Hydrogen Bonding Motif to Improve the Sensitivity of Tumor Imaging
... primary hydrogen bond strength is affected by the acidity of the donor and basicity of the ...multiple hydrogen bonding complex, we can determine the strength and stability based on the expecting the ...
83
Hydrogen bonding sites in benzimidazolyl chalcones molecules: An ab initio and DFT investigation
... for hydrogen bonding reaction on the three heteroatoms( { ...H bonding site, being very widely disadvantaged compared to sp 2 nitrogen and the carbonyl ...H bonding percentages calculated for ...
8
The Effects of Hydrogen Bonding on the Reactivity of Synthetic Ada Repair Protein Analogues
... that hydrogen bonding interactions reduce the nucleophilicity of a thiolate, making it less likely to undergo ...whether hydrogen bonding interactions can influence thiolate dissociation, and ...
110
A one dimensional hydrogen bonding chain of diacetatobis(3 hydroxypyridine)copper(II)
... especially hydrogen-bonding interactions (Iglesias et ...linkages, hydrogen-bonding interactions between ligands are speci®c and directional, and have little dependence on the properties of ...
8
Redetermination of Ag2[TeO2(OH)4]: a revised hydrogen bonding scheme
... The crystal structure of the title compound, disilver(I) tetrahydrododioxotellurate(VI), has been redetermined; it confirms the previous study [Fischer (1969). Monatsh. Chem. 100, 1809–1822] which was based on film data, ...
6
FTIR study of hydrogen bonding between acyclic ester with monohydric alcohols
... The physico acoustic experiments conducted for binary mixtures of Ethyl Oleate with ethanol, butanol and isopropyl alcohol at 323.15K showed good agreements. The strength of interactions is in the order iso propanol, ...
7
Non classical hydrogen bonding involving bound diazides in an inositol derivative
... strongly hydrogen- bonded, utilizing all available bound groups, ...non-classical hydrogen bonding involving C—H X (where X is O or N azide ) and ...
14
Hydrogen bonding patterns in 5 fluorocytosine–melamine co crystal (4/1)
... using hydrogen bonds (Russell et ...multiple hydrogen bonds by self assembly of components which contain a complementary array of hydrogen-bonding sites (Desiraju, ...supramolecular ...
10
Quantum Chemical Studies on hydrogen bonding interaction of Pyrimidine and Water
... and hydrogen binding energies for various structures have been ...estimated. Hydrogen binding energies and bond distances as well as the vibrational characteristics show that as the number of water ...
5
New molecular and polymeric frameworks via metal -ligand self -assembly and hydrogen-bonding.
... Reflection data was integrated from frame data obtained from hemisphere scans on a Braker APEX diffractometer with CCD detector. Decay (<1%) was monitored by 50 standard data frames measured at the beginning and end ...
279
Hydrogen bonding in primary aromatic amines
... to hydrogen bonding of this nature* ' hen 8 , d-die&rbomethoxy-aniline is x-M>no-d cute rated, only a single Nil and ND absorption are observed* This indicates that the hydrogen atoms are ...
183
Crystal G phase of liquid crystalline material through inter molecular hydrogen bonding
... intermolecular hydrogen bonding with a mixture of mesogenic p-n-alkoxy benzoic acids together with non mesogenic hexyl-p-hydroxy ...intermolecular hydrogen bonding and the structural ...
9