The derivatives of 4-hydroxychalcones were synthesized and characterized by infrared and 1H NMR spectral studies. The grown crystal was further characterized by single crystal x-ray diffraction studies. The crystal structure of (2E)-3-(4-hydroxyphenyl)-1-phenylprop-2-en-1-one was determined using single crystal x-ray diffraction. The compound crystallizes in orthorhombic crystal class in the space group P212121 with cell parameters a=5.3738(4) Å, b=12.9239(10) Å, c=17.1310(14) Å, Z=4 and V= 1189.76 Å3. The conjugated compound is slightly twisted with a dihedral angle of 25.00? between the benzene and hydroxyphenyl ring. Differential scanning calorimetric studies shows that the crystal is stable up to 186 oC.
Crystal growth, Chalcones, Characterization, Single crystal studies