ABSTRACT
For the first time, the emission spectrum of A(3)Pi(0)-X(1)Sigma(+) band system of InCl molecule has been recorded on BOMEM DA8 Fourier transform spectrometer at an apodized resolution of 0.025 cm(-1). The rotational structure of 1-0, 2-1, 0-0, 0-1, 1-2, 0-2, and 1-3 bands belonging to the A(3)Pi(0)-X(1)Sigma(+) transition of In(35)Cl has been analyzed and accurate equilibrium rotational constants of the A(3)Pi(0) state obtained. It has also been possible to unambiguously assign rotational lines of 1-0, 0-0, and 0-1 bands belonging to In(37)Cl isotopomer. No perturbations have been observed contrary to what has been reported by some of the earlier workers. Copyright 2001 Academic Press.
ABSTRACT
A spectrographic method for the determination of twenty-one trace impurities in high-purity nickel oxide by the d.c. arc technique has been developed. A mixture of graphite and indium oxide in the ratio 2:1 is used as buffer. The lowest determination limits for various elements lie between 1 and 10 ppm with an average relative standard deviation of +/- 12%.
