Application of singular value decomposition analysis to time-dependent powder diffraction data of an in-situ photodimerization reaction.

ABSTRACT: Singular value decomposition (SVD) analysis has important applications for time-dependent crystallographic data, extracting significant information. Herein, a successful application of SVD analysis of time-resolved powder diffraction data over the course of an in-situ photodimerization reaction of anthracene derivatives is introduced. SVD revealed significant results in the case of 9-methylanthracene and 1-chloroanthracene. The results support the formation of the 9-methylanthracene stable dimer phase and suggest the existence of an excimer state.

SUBMITTER: Mabied AF 

PROVIDER: S-EPMC4333817 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature