Dr. P.S. Subramanian

Designation: Principal Scientist
Phone No:
Phone Ext. No: 6730
E-Mail: siva[at]csmcri.res.in

Research Activities

Metallohelicates and their Functional applications


Inorganic, Supramolecular Chemistry, Metallohelicatea and its Applications. Chiroptical Studies, NMR


Personal Home Page

Selective Publication

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).