Vibrational energy levels and vibronic structure of electronic spectra in molecules with large amplitude motions

A new approach to electron diffraction a

A new approach to electron diffraction analysis of symmetric triatomic molecules with large-amplitude bending motion: The equilibrium geometry, force field and vibrational frequencies of BaI2 as determined by electron diffraction

✍ V.P. Spiridonov; A.G. Gershikov; A.B. Altman; G.V. Romanov; A.A. Ivanov 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 476 KB

Ddfractmn data on Baize analyzed by a new approach, mdlcate an anhz.rmomc otentlal wth il barrier of 71(12) cm-\* at a hnear geometry The structural and vlbratlonal parameters were found to be &No) = 3 150(7)A,~&k~I= 148.0(9)a, .f, = 0 69 (8) mdyn/A, &, = 0 14(6) mdyn/A, k~ = -0 0075(15) mdyn/A, kg