Chemical ionization of chloromethanes for matrix isolation spectroscopy

Date

1989-01-01

Author

Hacaloğlu, Jale
Andrews, Lester

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A chemical ionization source from mass spectrometry has been used with CCl4, CHCl3 and CH2Cl2/argon mixtures for matrix isolation spectroscopy in the IR and visible-near UV regions. The major product absorptions in both regions have been observed and assigned previously. The comparison of positive and negative ion operation is striking for CCl4; the yields of CCl+3, CCl+4 and Cl+3 are increased and HCl−2 is not produced in positive ion operation.

URI

https://hdl.handle.net/11511/30310

Collections

Graduate School of Natural and Applied Sciences, Article