deletions | additions       diff --git a/figures/1-scan-apical/caption.tex b/figures/1-scan-apical/caption.tex  index 9e74042..5a84ff3 100644  --- a/figures/1-scan-apical/caption.tex  +++ b/figures/1-scan-apical/caption.tex 
...
Compositions explored Explored compositions, generated  by substituting the apical oxygens and rare earth ion in La$_2$CuO$_4$ to form he $R_2$CuO$_2$S$_2$ series. Plotted are the extracted charge-transfer energy vs. the apical distance of sulfur atom after structural relaxation in LDA.