| Binuclear N6 22-membered macrocyclic transition metal complexes: synthesis and characterization M Shakir, OSM Nasman, SP Varkey Polyhedron 15 (2), 309-314, 1996 | 81 | 1996 |
| Transition metal complexes of 20–22-membered octaazamacrocycles: synthesis and characterization M Shakir, SP Varkey, OSM Nasman Polyhedron 14 (10), 1283-1288, 1995 | 57 | 1995 |
| Transition metal complexes of 13–14-membered tetraazamacrocycles: Synthesis and characterization M Shakir, OSM Nasman, AK Mohamed, SP Varkey Polyhedron 15 (8), 1283-1287, 1996 | 25 | 1996 |
| BINUCLEAR N8 28-MEMBERED MACROCYCLIC TRANSITION METAL COMPLEXES: SYNTHESIS AND CHARACTERIZATION OSM Nasman Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 31 (8 …, 2001 | 24 | 2001 |
| N5, 17, 18-membered pentaazamacrocyclic complexes bearing diamide groups: synthesis and characterization M Shakir, OSM Nasman, AK Mohamed, SP Varkey Ind. J. Chem. A 35, 710-713, 1996 | 24 | 1996 |
| Transition metal complexes of 16–18-membered tetraazamacrocycles bearing polyamide groups M Shakir, AK Mohamed, OSM Nasman Polyhedron 15 (20), 3487-3492, 1996 | 23 | 1996 |
| Preparation and structural characterization of 14–16-membered pendent arm macrocyclic complexes of transition metal ions M Shakir, AK Mohamed, SP Varkey, OSM Nasman, ZA Siddiqi Polyhedron 14 (10), 1277-1282, 1995 | 21 | 1995 |
| N2S2-Donor Macrocycles with Some Transition Metal Ions: Synthesis and Characterization OSM Nasman Phosphorus, Sulfur, and Silicon and the Related Elements 183 (7), 1541-1551, 2008 | 20 | 2008 |
| Template synthesis and characterization of mono, and homobi-nucleating mixed dithiatetraazamacrocyclic complexes AAA Ismaiel, RM Baraka, OSM Nasman Polyhedron 20 (5), 455-459, 2001 | 18 | 2001 |
| Synthesis and structural studies of bis (macrocyclic) dimetal (II) complexes based on 14-18 membered pentaaza unit M Shakir, KM Ajax, SP Varkey, OSM Nasman NISCAIR-CSIR, India, 1996 | 18 | 1996 |
| Nineteen-membered pentaazamacrocyclic complexes bearing tetraamide groups OSM Nasman, RM Baraka, AA Khaldi, IE Nahhal, SP Varkey, M Shakir Transition Metal Chemistry 22 (3), 273-276, 1997 | 13 | 1997 |
| Self-condensation of ortho-aminobenzoic acid in the presence of metal ions M Shakir, OSM Nasman, AK Mohamed, SP Varkey polyhedron 15 (17), 2869-2873, 1996 | 12 | 1996 |
| Synthesis properties and characterization of di cyclopentadienyl vanadium bis dialkyl and alkylene dithiophosphate complexes RAE Komboz, AASE Khaldy, OS Nasman, RM Baraka Phosphorus, Sulfur, and Silicon and the Related Elements 177 (3), 567-575, 2002 | 9 | 2002 |
| Synthesis and Spectral Studies of 15 and 16-Membered Diamidediimine Tetraazamacrocyclic Metal Complexes SM Omar Asian Journal of Chemistry 19 (2), 1231, 2007 | 8 | 2007 |
| Transition metal complexes of 13- and 14-membered N2O2 macrocycles: synthesis and characterization OSM Nasman Transition Metal Chemistry 33, 285-288, 2008 | 6 | 2008 |
| Template Syntheses and Characterization of 14-Membered Tetraazamacrocyclic Complexes SM Omar Asian Journal of Chemistry 16 (1), 471, 2004 | 6 | 2004 |
| Organotin Transition Metal Complexes of 18-Membered Binuclear Hexaazamacrocycles: Synthesis and Characterization M Shakir, SP Varkey, OSM Nasman, AK Mohammed Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 26 (3 …, 1996 | 6 | 1996 |
| Studies on the interaction of iron (II), nickel (II), copper (II) and zinc (II) with tetraazamacrocycles M Shakir, SP Varkey, OSM Nasman NISCAIR-CSIR, India, 1996 | 6 | 1996 |
| Template Synthesis and Characterization of Rhodium (III), Iridium-(III) and Platinum (II) Tetraazamacrocyclic Complexes M Shakir, OSM Nasman, AK Mohamed, SP Varkey Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 25 (10 …, 1995 | 6 | 1995 |
| Synthesis and Characterization of 14-to 16-Membered Tetraazamacrocyclic Transition Metal Complexes Bearing Diamide Groups M Shakir, AK Mohamed, OSM Nasman, SP Varkey Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 26 (5 …, 1996 | 4 | 1996 |
