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← ScienceWhich outcome is prominent during nitrogen photolysis under cryogenic matrix isolation?
A)Formation of Rydberg molecular states✓
B)Vibrational energy cascade reduction
C)Enhanced intersystem crossing efficiency
D)Singlet-triplet orbital crossover blockage
💡 Explanation
The formation of Rydberg molecular states dominates because cryogenic temperatures suppress vibrational relaxation pathways, therefore enabling stabilization of high-energy Rydberg states formed during photolysis, rather than immediate dissociation or collisional quenching in higher temperature environments.
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