Abstract

The complete Raman spectrum of crystalline octacarbonyldicobalt(0), Co₂(CO)₈, has been successfully obtained for the first time by using a Fourier transform instrument together with a spinning sample cell to avoid decomposition of Co₂(CO)₈ upon exposure to the near-IR laser radiation used to excite the spectrum. Previously, only limited regions of the Raman spectrum could be obtained with visible laser excitation because of extensive sample burning. The new FT-Raman results, combined with the related IR data from the literature, provide a better description of the vibrational properties of this important binary metal carbonyl complex.

Sensitivity enhancement of a spin-flip Raman laser absorption spectrometer through use of an intracavity absorption cell

N. Dutta, R. T. Warner, and G. J. Wolga
Opt. Lett. 1(5) 155-157 (1977)

Identification and investigation of the vibrational properties of crystalline and co-amorphous drugs with Raman and terahertz spectroscopy

Wei Liu, Yu Liu, Jiaoqi Huang, Zhongquan Lin, Xuancheng Pan, Xiaojun Zeng, Marc Lamy de la Chapelle, Yang Zhang, and Weiling Fu
Biomed. Opt. Express 10(8) 4290-4304 (2019)

Recent applications of FT-IR spectroscopy to polymer systems

J. L. Koenig and M. K. Antoon
Appl. Opt. 17(9) 1374-1385 (1978)

50-µJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 µm in LiGaS₂ and LiGaSe₂ at Nd:YAG laser pumping and various crystalline Raman laser seedings

S. N. Smetanin, M. Jelínek, V. Kubeček, A. F. Kurus, V. N. Vedenyapin, S. I. Lobanov, and L. I. Isaenko
Opt. Mater. Express 10(8) 1881-1890 (2020)

Pure-Rotational Raman Scattering in a CO₂ Electric Discharge

JOSEPH J. BARRETT and ALFONS WEBER
J. Opt. Soc. Am. 60(1) 70-76 (1970)