IT is usually considered that molecular hydrogen does not have an infra-red rotation-vibration spectrum. However, such a spectrum may be expected as a forbidden transition made possible by the ...

Bass, A. M., and Broida, H. P., Nat. Bur. Stand. Circular 541 (1953). Bass, A. M., and Broida, H. P., J. Chem. Phys., 21, 173 (1953).

Definition:Raman Spectroscopy is a sophisticated analytical technique used to observe vibrational, rotational, and other low-frequency modes in a system. This material characterization technique ...