Absolute rate coefficients and branching percentages for the reactions of POxCly- + N (4S(3/2)) and POxCly- + O (3P) at 298 K in a selected-ion flow tube instrument.

The absolute rate coefficients and product ion branching percentages at 298 K for the reactions of several POxCly- species with atomic nitrogen (N (4S(3/2))) and atomic oxygen (O (3P)) have been determined in a selected-ion flow tube (SIFT) instrument. POxCly- ions are generated by electron impact on POCl3 in a high-pressure source. O atoms are generated by quantitative titration of N atoms with NO, where N atoms are produced by microwave discharge on N2.