Medienkombination, Englisch, Band 24C, 296 Seiten, mit 1 CD-ROM, Format (B × H): 193 mm x 270 mm, Gewicht: 1180 g
Medienkombination, Englisch, Band 24C, 296 Seiten, mit 1 CD-ROM, Format (B × H): 193 mm x 270 mm, Gewicht: 1180 g
ISBN: 978-3-540-41037-9
Verlag: Springer
Volume II/24 presents the spectroscopic data on diamagnetic and paramagnetic molecules as well as on molecular ions and radicals up to date considering the publications up to and partly including 1997. The spectroscopic information collected in this volume has been obtained principally from gas phase microwave measurements. In addition, gas phase data have been included derived from methods related to microwave spectroscopy by employing a coherent radiation source. These are molecular beam techniques, radio frequency spectroscopy, electron resonance spectroscopy, laser spectroscopy, double resonance and saturation techniques. Some other methods are considered if the accuracy of the derived molecular parameters is comparable to that of microwave spectroscopy owing to a good statistics in the analysis of data, and no microwave data are available. Examples would be Fourier infrared spectroscopy or laser induced fluorescence.
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The present subvolume II/24 C contains the parameters of diamagnetic molecules suited for the prediction of line splittings of rotational transitions caused by other than rotational-vibrational interactions. This includes external-field effects causing the removal of M-degeneracies. In detail, in II/24 C are listed the electric dipole moments (sometimes also static polarizability anisotropies in case the Stark effect was observed up to very high field strengths), the quadrupole coupling constants, the parameters drawn from the analysis of hindered rotation of methyl groups or other internal motions (potential barriers, moments of inertia of atomic groups), and magnetic interaction constants. The latter are meant to include zero-field parameters such as spin-rotation and direct nuclear spin-nuclear spin interaction strengths as well as Zeeman effect parameters.
