Designation: Principal Scientist
Phone No: 2567760
Phone Ext. No: 6730
Metallohelicates and their Functional applications
Inorganic, Supramolecular Chemistry, Metallohelicatea and its Applications. Chiroptical Studies, NMR
1. P.S.Subramanian, D.Srinivas, "Synthesis and Spectral Characterization and Magnetic Properties of Dicarboxylato bridged binuclear Cu(II) Complexes with N-Pyridylsalicylidenaminato ligand " Polyhedron 1996, 15, 985.
2. P.S.Subramanian, Paresh.C.Dave, Vinod P.Boricha and D.Srinivas "Copper(II) diethylenetriamine Perchlorato Complexes bridged through varying length dicarboxylato spacers: Synthesis, Characterization, and EPR studies." Polyhedron. 1998, 17, 443.
3. P.S.Subramanian, E.Suresh, and D.Srinivas "Syntheis, X-ray Structure, Single Crystal EPR and 1H NMR studies of a distorted Square planer Cu(SalEen)(ClO4)2 Complex in a Novel bilayered architecture: SalEen = N,Ndiethylsaliclidinamine" Inorg. Chem., 2000, 39, 2053.
4. P.S.Subramanian, E.Suresh, P.Dastidar, S.Waghmode and D.Srinivas "Conformational Isomerism and Weak Molecular and Magnetic interactions in Ternary Copper(II) complexes of [Cu(AA)L’](ClO4)2.nH2O Where AA = L-Phenylalanine and L-Histidine, L’=1,10-phenanthroline, and 2,2’-Bipyridine and n= 1 or 1.5: Synthesis, Single Crystal X-ray Structure and Magnetic Resonance Investigations” Inorg. Chem., 2001, 40, 4291.
5. P.S.Subramanian, Winfred Plass, D.Srinivas "Imidazolato Bridged Cu2 compounds as models for superoxide dismutase Enzyme [Cu(dien)]2(X) Where X = Im-(1), 2-MeIm-(2), BzIm-(3)” J. of Inorg Biochem., 2001, 86, 446.
6. Rukshana I.Kureshi, Noor-ul.H.Khan, Sayed H.R.Abdi, Sunil.T.Patel, Parameshwar.K.Iyer, P.S.Subramanian and R.V.Jasra "A Highly Potential Analogue of Jacobson Catalyst with In-built Phase Transfer capability in Enantioselective epoxidation of Non-functionlized alkenes” J. of Catalysis , 2002, 209, 99.
7. Winfred Plass, Axel Pohlmann, P.Sivasubramanian, and D.Srinivas, "Magnetic Interactions through Imidazolato bridges: Synthesis, Spectroscopy, Crystal Structures and Magnetic Properties of m-Imidazolato Bridged Copper(II) complexes” J. Inorg. & General Chem. (ZAAC) 2002, 628, 1337.
8. P.S.Subramanian, S.Srinivas, M.M.Bhadbhade, N.Velayutham and S.Subramaniam “Effect of Substitution, Solvent, and pH on Magnetic exchange investigations on SOD model system: EPR, Electrochemistry and Single Crystal x-ray Studies” Proc. Indian Acad.Sci(Chem.Sci) 1996, 108, 307.
9. P.S.Subramanian, E.Suresh and P.Dastidar. “Model for type-2 Cu(II) oxidase: Structure reactivity correlation studies on some mononuclear Cu(X-Salmeen) Im complexers, where X= H, Cl and Im = Imidazaole: Molecular association, electronic spectra and ascorbic oxidation” Polyhedron 2004, 23, 2515.
10. P . S. Subramanian, E. Suresh, R. S. Shukla Cu(II) complexes with labile apical coordination: Synthesis, Crystal Structure, 1H NMR investigation, and Oxidation Properties of Mononuclear [CuII(dien)(2-PhIm)(ClO4)]+(1), [CuII(dien)(2-MeBzIm)]2+(2), Complexes. Inorg Chemica Acta, 358, 2005, 2651.
11. Palani Sivagnana Subramanian*, Eringathodi Suresh, Luigi Casella* “Supramolecular helical architectures dictated by folded and extended conformations of the amino acid in ternary CuII-diamine-racemic amino acid complexes” (Eur. J. Inorg. Chem., 2007, 1654)
12. Mosae Selvakumar, E. Suresh* and P. S. Subramanian* Synthesis, Spectral Characterization and Structural Investigation on some 4-Aminoantipyrine Containing Schiff base Cu(II) complexes and their molecular association. (Polyhedron (2007) 26, 749) Top third hot article.
13. P.Mosae Selavkumar, E.Suresh, P.S.Subramanian* "New Macrocyclic Cu(II) –bischelates with Paddle Wheel Cu2- acetate cage" Inorg. Chim.Acta., 2008, 1503-1509
14. S.Kalyanaraman, V.Krishnakumar, P.Mosae Selvakumar, P.S.Subramanian, K.Ganesan "Synthesis, Structure and Spectral Investigation of Hydrogen bonded Helical Chain in Mixed ligand Cu(II) Pyrimidone complexes" Spectrochimca Acta Part A, Molecular & Biomol Spect., 71, 2008, 609-615
15. P.Mosae Selvakumar, E.Suresh, and P.S.Subramanian* "Hydrogen bonded helices: synthesis, crystal structure and self assembled microtubes".Journal of Molecular Structure 919(2009)72-78.
16. P.Mosae Selvakumar, E.Suresh* and P.S.Subramanian* "Single Stranded Helical Supramolecular Architecture with Left handed Helical water chain in Ternary Copper(II) Tryptophan/Diamine Complexes". Polyhedron., 28(2009)245-252.
17. K. Amal Cherian, Kamal Kumar Bisht, P.S.Subramanian and E. Suresh Synthesis, Characterization and X-ray Crystallographic investigation of 2-D hybrid hydrogen bonded and Rectangular Grid Network of Mixed ligand Cu(II) and Co(II) complexes. Polyhedron, 29(2010)1801-1809.
18. P.S.Subramanian, P.Mosae Selvakumar, G.Mandaloi, E.Suresh "Synthesis characterization of Bola-shaped Diester-Dicarboxylic Compounds" Organic Chemistry an Indian Journal 6(1), 2010, 1-6.
19. K. Amal Cherian; P.S. Subramanian; Eringathodi Suresh, "Structural Investigation of Metal-Organic Cu(II) Coordination Frameworks Constructed from N-donor and α, ω- dicarboxylate Ligands by One Pot Synthesis: Zigzag strands , Layered Networks and its Interaction with Lattice Water Molecules" Journal of Chemical Crystallography 2010, 40, 1087-1093.
20. Amal Cherian Kathalikkattil, Kamal Kumar Bisht, P.S.Subramanian and Eringathodi Suresh "Structural Diversity in Two Dimensional Chiral Coordination Polymers Involving 4,4'-Bipyridine and L-Cysteate as Bridging Ligands with Zn and Cd Metal Centres: Synthesis, Characterization and X-ray Crystallographic Studies". Inorg. Chimica Acta 2011, 365, 363-370.
21. P.Mosae Selvakumar, Neha Carpenter, E.Suresh and P.S.Subramanian* "Synthesis and Crystal Structure for some macrocyclic ring Compounds" Synthetic Communication. 2011, 41, 1309-1319.
22. P. Mosae Selvakumar, Sandeep Nadella, K. Jeya Prathap, R.I. Kureshy, E. Suresh and P. S. Subramanian* "Synthesis, Crystal Structure and Catalytic Studies on dinuclear Copper(II) Mesocates " doi:10.1016/j.ica.2011.04.033 Inorg. Chimca Acta., 375(2011)106-113.
23. P.Mosae Selvakumar, E. Suresh, S. Waghmode and P.S. Subramanian* " Synthesis, Structure, EPR and DFT calculation on dinucelar Paddle Wheel Cu(II) Complexes with Bis-chelate rings" Journal of Coordination Chemistry, 56(20) 2011, 3495-3509.
24.P. Mosae Selvakumar, S. Nadella, Jashobanta Sahoo, E. Suresh and P. S.Subramanian "Dimeric copper(II) bis-chelate paddle wheel complex and its bipyridine/phenanthroline products." J of Coord. Chem., 2012. (In press).
25.Sandeep Nadella, P. M. Selvakumar, E. Suresh, P. S. Subramanian,*Markus Albrecht,* Michael Giese, and Roland Fröhlich "Lanthanide(III) complexes of bis-semicarbazone and bis-imine substituted phenanthroline ligands: Solid state structures, photophysical properties and anion sensing" Chem Eur J. 2012 (In press).