Synthesis, single crystal analysis and DFT based computational studies of 2,4-diamino-5-(4-chlorophenyl)-6-ethylpyrim idin-1-ium 3,4,5- trihydroxybenzoate -methanol (DETM) - Tahir, Muhammad Nawaz; Mirza, Shafaat Hussain; khalid, Muhammad; Ali, Akbar; Khan, Muhammad Usman; Braga, Ataualpa Albert Carmo (Journal of Molecular Structure, 2019)