It is found that the location of the maximum, halfwidth, and integrated intensity of the absorption bands ν(NH) of monomers and H-bonded complexes depend almost linearly on temperature. It is shown that in the 1:1 complexes the hydrogen bonding is more stable than in the 1:2 complexes....
National Program for Inspection of Non-Federal Dams, Harrisville Pond Dam (NH 00065), Merrimack River Basin, Harrisville, New Hampshire. Phase I Inspection ReportNational Program for Inspection of Non-Federal Dams, Harrisville Pond Dam (NH 00065), Merrimack River Basin, Harrisville, New Hampshire....
Effect of out-of-plane screwing of the porphyrin macrocycle (H 2 P) by means of tetra- meso -substitution and intracyclic N-substitution on the state of NH bonds in the molecule is explored. By applying 1 H NMR, kinetic and quantum-chemical criteria of evaluation of the macrocycle NH-...
Quinulinium Fluorochromate C9H7NHCrO3F: An Efficient and Convenient Reagent for the Oxidative Deprotection of Trimethylsilyl Ethers in NonAqueous ConditionsPrimary and secondary trimethylsilyl ethers are efficiently converted to their carbonyl compound using quinolinium fluorochromate in nonaqueous conditions....
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The non-hydrostatic meso-scale model M茅so-NH (Lafore et al., 1998) is used here to perform simulations of the West African Monsoon (WAM) in an idealized two-dimensional framework. We aim to represent the mean atmospheric circulation between 10掳W and 10掳E on a vertical-meridional plane...
A comparative investigation of the parameters of the amino group of free molecules and 1 : 1 and 1 : 2 complexes was carried out. The force constants and electro-optical parameters of bonded NH groups in 1 : 1 and 1 : 2 complexes were shown to be non-equivalent. Dynamic and electro-...
National Program for Inspection of Non-Federal Dams. Sewalls Falls Dam (NH 00091), Merrimack River Basin, Concord, New Hampshire, Phase 1 Inspection ReportNational Program for Inspection of Non-Federal Dams. Sewalls Falls Dam (NH 00091), Merrimack River Basin, Concord, New Hampshire, Phase 1 ...
Dielectric and ESR studiesNon-stoichiometry effects in the properties of (NH)H(SeO)and (NH)H(SeO)crystals. Dielectric and ESR studiesS. K. HoffmannAugustyniak, M.A., Hoffmann, S.K.: Ferroelectrics 132 (1992) 129.