Table 3: The crystallographic parameters of C13H12N2O and 2C13H12N2O·H2O.

CompoundC13H12N2O C13H12N2O 2C13H12N2O·H2O

Space groupP 212121P 212121C 2
Crystal systemOrthorhombicOrthorhombicMonoclinic
(Å)5,4982 (5)24,306 (2)28,703 (8)
(Å)8,1110 (7)5,4982 (5)4,722 (2)
(Å)24,306 (2)8,1110 (7)8,7076 (10)
(°)9090 90
(°)909099,40 (2)
(°)909090
3)1083,95 (16)1083,95 (16)1164,3 (6)
442