Author/Authors :
Goh، نويسنده , , K.L. and Tan، نويسنده , , T.L. and Ong، نويسنده , , P.P. and Teo، نويسنده , , H.H.، نويسنده ,
Abstract :
The Fourier transform infrared (IR) spectrum of the ν6 band of methylene fluoride-d2 (CD2F2) has been recorded with an unapodized resolution of 0.006 cm−1 in the frequency range 2220–2340 cm−1. A total of 1111 IR transitions of ν6 were used with Watsonʹs A- and S-reduced Hamiltonians in the Ir representation to derive rovibrational constants for the upper state (ν6=1) up to four quartic terms. This relatively unperturbed band was found to be of C-type with an unperturbed band centre at 2283.73996±0.00007 cm−1.
