Data for experimental studies of the crystallisation of the alpha and gamma polymorphs of glcyine - from PhD thesis work of Dr Laurie Little at the University of Surrey

Each experiment is a sequence of images of a 96-well plate. Each well has 0.1 ml of supersaturated solution of glycine (aqueous, with variable amount of NaCl). Experiment duration is 2 days to a week. Crystals are observed to appear and grow in the wells. First observation of a crystal in a well is taken as the nucleation time for the crystal in that well.2nd_paper .....xlsx spreadsheet contains nucleation times + polymorph (determined by Raman) of each crystal that nucleates in each run. 2 or 3 runs per salt concentration.Raman_spectra directory contains Raman spectra of crystalsXRD+Raman_conf directory has XRD patterns and Raman spectra for XRD confirmation that Raman can identify polymorphsNeedles+non-needles directory contains data analysis for crystals of two different (needled and non-needle) habits, to show that despite their different habits they are the same polymorph.Needle_like_crystals2.xlsx spreadsheet contains fractions of crystals that have nucleated by that time and are needles, as a function of time. In other words number of needle-like crystals divided total number of crystals. Fig. 7 of Little et al (J Chem Phys., 2017) plots this data for alpha polymorph.250mgmgl_r1_images directory contains the complete of images for run number 1 at NaCl concentration 250 mg/ml Images for remaining runs are not here due to size limitations