Journal of Chemistry / 2018 / Article / Tab 1 / Research Article
Synthesis, Spectral Characterization, and Thermal and Cytotoxicity Studies of Cr(III), Ru(III), Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) Complexes of Schiff Base Derived from 5-Hydroxymethylfuran-2-carbaldehyde Table 1 Analytical and physical data of the ligand H-MFMAQ and complexes 1–7.
Number Compound Color M.P. °C Yield% Elemental analysis calc. (found) C% H% N% Cl% M% H-MFMAQ 15 H12 N2 O3 ) Pale yellow 146 91 67.16 (67.13) 4.51 (4.49) 10.44 (10.42) - - - - 1 [Cr(MFMAQ)Cl2 ] 2 CrN2 O3 ) Dark brown 211 78 46.18 (46.12) 2.84 (2.82) 7.18 (7.14) 18.17 (18.11) 13.33 (13.32) 2 [Ru(MFMAQ)Cl2 ] 2 N2 O3 Ru) Black 219 83 41.02 (40.97) 2.52 (2.50) 6.38 (6.34) 16.14 (16.10) 23.01 (23.00) 3 [Mn(MFMAQ)Cl(H2 O)]·H2 O 2 O5 ) Wine red 224 82 45.76 (45.73) 3.84 (3.83) 7.12 (7.11) 9.00 (8.98) 13.95 (13.91) 4 [Co(MFMAQ)Cl(H2 O)] 2 O4 ) Olive 218 84 47.45 (47.42) 3.45 (3.43) 7.38 (7.33) 9.34 (9.32) 15.52 (15.50) 5 [Ni(MFMAQ)Cl(H2 O)]2H2 O 2 NiO6 ) Brown 226 77 43.37 (43.34) 4.12 (4.10) 6.74 (6.72) 8.53 (8.51) 14.13 (14.10) 6 [Cu(MFMAQ)Cl(H2 O)] 2 O4 ) Grass green 233 86 46.88 (46.83) 3.41 (3.38) 7.29 (7.23) 9.23 (9.20) 16.54 (16.51) 7 [Zn(MFMAQ)Cl(H2 O)]·2.5H2 O 2 Yellow 208 73 41.79 (41.72) 4.21 (4.18) 6.50 (6.48) 8.22 (8.19) 15.16 (15.12)
