DOI The dielectric and elastic data for series of bent-core/calamitic mixtures are included in this dataset. Also included is the corresponding data for the pure materials; two oxadiazole based bent-core liquid crystals, 5CB, 8CB and ZLI 1132. The dielectric data consists of the dielectric anistropy as a function of reduced temperature (T-Tni) for 5CB, 8CB, and all the mixtures. The elastic data consists of the elastic constants (K11, K22, and K33) as a function of reduced temperature for all pure materials and mixtures. Also included in the DOI is this ReadMe file. Files: 5CB_Molecular_Structure.png 8CB_Molecular_Structure.png Compound_1_Molecular_Structure.png Compound_2_Molecular_Structure.png Mixtures_Transition_Temperatures.xlsx Pure_Compounds_and_Mixtures_-_Dielectric_Anisotropy_vs_T-Tni.xlsx Pure_Compounds_and_Mixtures_-_Elastic_Constants_vs_T-Tni.xlsx ReadMe.txt