This Readme file corresponds to the data mentioned in the publication ‘Effect of end group functionalisation of small molecules featuring the fluorene-thiophene-benzothiadiazole motif as emitters in solution-processed red and orange organic light-emitting diodes’
First, there are seven folder called 
•	Compound 1 (Red 1)
•	Compound 2 (Red 2)
•	Compound 3 (Red 3)
•	Compound 4 (Red 4)
•	Compound 6
•	Compound 7
•	Compound 10
The names of these folders corresponds to the names of the compounds used in the publication. Within the folders, it is possible that files are named regarding a certain code in the form VFabcd explained here:
VF: Initials of Valentin Fell
a: # of Lab book
b: #of Project
c: #Number (in Roman numerals) of the reaction in the sequence of the multistep synthesis. This number does not corresponds to the numbers used in the paper- e.g. Compound 3 has the number 13 (XIII) in the reaction sequence elaborated before synthesis.
d: # of the batch- for most of the different steps, several batches were synthesised.
The following folders are included in the folders for the several compounds:
•	NMR: Can contain the 1H and 13C NMR spectra of the compounds. By opening the ‘1’ folder and then the ‘pdata’ folder and again the ‘1’ folder, a list of files can be seen. The file named ‘1i’ can be opened by e.g. MestReNova.
•	MALDI: Contains scans of the mass spectra obtained by Matrix-assisted laser desorption/ionization technique. The .pdf files can be opened e.g. with the Adobe Reader. 
•	CV: Contains data of the cyclic voltammetry measurements, either the oxidation cycle (‘ox’) or the reduction cycle (‘red’). Can be opened with Excel software. 
•	DSC: Contains data of the differential scanning calorimetry measurements. Can be opened with TA Instruments Universal Analysis 2000 software.
•	HRMS: Contains the high-resolution mass spectroscopy data, saved as .pdf.
•	TGA: Contains data obtained by the thermogravimetric analysis. The data is saved as .xls, which can be opened with Excel. 
•	UV: Contains data of the absorption spectroscopy. The spectra are saved as .spc files or as .txt files or as Excel-files. Here, it is noteworthy that the filenames contain information about the compound investigated (DEPART=Red 3, BenzoRed=Red4), information about the solvent used, (DCM= dichloromethane) and the corresponding concentration (10-5=10-5 mol/L)
•	Emission spectroscopy: Contains the solution emission spectra of the compounds, as described above. The raw data is saved as .sp files and/or only as Excel file. This excel file may also contain an additional column with the normalised intensities. 
•	OLED: This folder is further distinguished into
?	AFM: Contains data obtained by the Atomic Force Microscope measurements. The data concerning roughness is saved in .txt format; the AFM images are listed as .FLT filed which can be accessed via the Software NanoScope Analysis 1.50. The images of the AFMs are stored as .PNG images. 
?	Current-voltage-luminance: Contains the I-V-L curves of the OLEDs processed from either the Red 1, 2, 3 or 4 compound. The folder’s names start with the name of the compound and then with the concentration of the toluene solution (e.g. 10 mg mL-1) used for the spin coating. Also, the folder names can contain additional information, e.g. the thickness of the Alq3 layer (10 nm etc) or information about the annealing temperature (40 oC=40°C etc). 
Also, an Excel-file concerning the external quantum efficiency (EQE) measurements is found in the corresponding folders.
?	Electroluminescence: Contains the raw data (as .txt file) concerning the electroluminescence of the OLEDs processed from either Red 1, 2, 3 or 4. The text files contain the name of the compound concerned and additional information, e.g. the layer thickness of the Alq3 layer (e.g. 20nm) or the operation voltage (e.g. 7V).
?	PLQY: The raw date consists of .txt files listing the excitation spectrum, the emission spectrum including substrate contribution in line with excitation source as well as the emission spectrum including substrate contribution out of line with excitation source. The subsequent calculations with these raw data is listed in the included .xls files.