%0 Journal Article
%T Crystal structure determination as part of an undergraduate laboratory experiment: 1กไ,3กไ,3กไ-tri-methyl-spiro-[chromene-2,2กไ-indoline] and 1กไ,3กไ,3กไ-trimethyl-4-[(E)-(1,3,3-tri-methyl-indolin-2-yl-idene)meth-yl]spiro-[chroman-2,2กไ-indoline]
%A David A. Gray
%A James C. Fettinger
%A Joseph O. S. Beckett
%A Marilyn M. Olmstead
%A Mark Mascal
%A Shuhei Manabe
%J Archive of "Acta Crystallographica Section E: Crystallographic Communications".
%D 2016
%R 10.1107/S2056989016016042
%K crystal structure
%K spiropyran
%K undergraduate teaching laboratory
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5095856/