Kh. Dawood, S.; سعد; M. Fakhree, F.; فلاح. New Complexes of ( 3, 4, 6, 13, 14, 16 – Hexaazatricyclo [16,2,2,28,11] Tetracosane- 2,5,7,12,15,17-Hexaone) With Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II). RSCI 2025, 24, 76-85.