Data for Manuscript =================== Data for manuscript "Controlling the Flexibility of MIL-88A(Sc) Through Synthetic Optimisation and Postsynthetic Halogenation” Chemistry A European Journal, 20122 DOI: 10.1002/chem.202201364 Authors: Catherine A. Walshe, Dr. Alexander J. R. Thom, Dr. Claire Wilson, Dr. Sanliang Ling, Prof. Ross S. Forgan Experimental data in Origin format, Bruker NMR format, image files, and cifs for modelled structures We thank the Royal Society for a University Research Fellowship (UF160394) and a Research Fellows Enhancement Award (RGF\EA\180077), and the EPSRC for funding (EP/N509668/1). We acknowledge the use of the ARCHER2 supercomputer through membership of the UK's HPC Materials Chemistry Consortium, which is funded by EPSRC grant number EP/R029431. CCDC 2150610-2150612 contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif. Data available NMR spectra, Thermogravimetric analysis, powder X-ray diffraction, nitrogen adsorption, Raman spectra, SEM images and DFT models.