01195nas a2200193   4500008004100000022001400041245008700055210006900142260011000211300001600321490000700337520043600344100001600780700002700796700001600823700002100839700002000860856012100880       2014                        eng d  a1463-907600aElectrostatics determine vibrational frequency shifts in hydrogen bonded complexes0 aElectrostatics determine vibrational frequency shifts in hydroge  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcOCT  a25247-252500 v163 a<p>The red-shifts in the acetylenic C-H stretching vibration of C-H center dot center dot center dot X (X = O, N) hydrogen-bonded complexes increase with an increase in the basicity of the Lewis base. Analysis of various components of stabilization energy suggests that the observed red-shifts are correlated with the electrostatic component of the stabilization energy, while the dispersion modulates the stabilization energy.</p>1 aDey, Arghya1 aMondal, Sohidul, Islam1 aSen, Saumik1 aGhosh, Debashree1 aPatwari, Naresh  uhttps://library.ncl.res.in/content/electrostatics-determine-vibrational-frequency-shifts-hydrogen-bonded-complexes-0