List of Publication

• 16. V. P. Chacko and P. T. Manoharan, Electronic and molecular structure of bis(1- methyl 3-(2-chloro-6-methyl)phenyl triazine 1-oxide) copper(II), Proc. Chem. Symp. (DAE), Vol. II, 109 (1972) [5 pages].
• 17. P. T. Manoharan, P. K. Mehrotra, M. M. Taquikhan and R. K. Andal, Optical and magnetic properties and geometry of some d2 ruthenuim complexes, Inorg. Chem., 12, 2753 (1973) [5 pages].
• 18. Raj K. Poddar, Umesh Agarwala and P. T. Manoharan, Studies on ruthenium complexes of ethylene-1,2-bisdiphenylarsine-I, J. Inorg. Nucl. Chem., 36, 2275 (1974) [4 pages].
• 19. P. K. Mehrotra, J. Chandrasekhar, S. Subramanian and P. T. Manoharan, Molecular orbital calculation of structures and spin densities of AsCl- and AsF3-, Chem. Phys. Lett., 28, 402 (1974) [5 pages].
• 20. V. P. Chacko and P. T. Manoharan, Electronic structure and EPR spectra of bis[1- methyl-3-(2-chloro-6-methyl)phenyl-triazine-1-oxide]cobalt(II), Magn. Reson. 16, 75 (1974) [7 pages].
• 21. P. T. Manoharan, S. Subramanian and Max T. Rogers, ESR study of irradiated pentacyanonitrosyl cobaltate(II), J. Coord. Chem., 3, 292 (1974) [7 pages].
• 22. P. T. Manoharan, S. Vijaya, J. R. Shock and Max T. Rogers, An ESR study of [V(CN)5NO]4- in g-irradiated K3V(CN)5NO.2H2O, J. Chem. Phys., 63, 2507 (1975) [5 pages].
• 23. Jayaraman Chandrasekhar, Prem K. Mehrotra, Sankaran Subramainian and Periakaruppan T. Manoharan, NDDO MO calculations I. Analysis of the method, Theoret. Chim. Acta (Berl.) 41, 243 (1976) [14 pages].
• 24. Prem K. Mehrotra, Jayaraman Chandrasekhar, Periakaruppan T. Manoharan and Sankaran Subramanian, NDDO MO calculations II. All-valence non- empirical NDDO MO calculations on PO43-, SO42-, and ClO4- , Theoret. Chim. Acta (Berl.), 41, 257 (1976) [7 pages].
• 25. V. P. Chacko and P. T. Manoharan, Forbidden hyperfine lines in the EPR spectra of a low-spin cobalt(II) complex, J. Magn. Reson., 22, 7 (1976) [16 pages].
• 26. P. K. Mehrotra and P. T. Manoharan, Semi-empirical molecular orbital calculations on ruthenium(III) and rhodium(III) octahedral complexes, Chem. Phys. ;Lett., 39, 194 (1976) [5 pages].
• 27. S. Vijaya, P. K. Mehrotra and P. T. Manoharan, M_ssbauer isomer shift calibration of some high spin ionic complexes of iron with halogen ligands  through a CNDO MO calculation, Chem.Phys.Lett., 44, 261 (1976) [5 pages].
• 28. M. V. Rajasekharan, C. N. Sethulakshmi, P. T.Manoharan and Hans Gudel, Polarized optical absorption studies on copperand silver diethyldithiocarbamates, Inorg. Chem., 15, 2657(1976) [6 pages].
• 29. B. A. Narayanan and P. T. Manoharan, 13C NMR studies on M(CN)4Xn- complexes, J.Inorg.Nucl.Chem., 40, 1993 (1978) [4 pages].
• 30. S. Vijaya and P. T. Manoharan, Calculation of the electron spin resonance parameters of the first row transition metalpentacyanonitrosyls through an INDO SCF MO calculation, J. Chem. Soc. Faraday Trans. II, 75, 857 (1979) [6 pages].
• 31. M. V. Rajasekharan and P. T. Manoharan, EPR studies on copper and cobalt triazene-1-oxide complexes in a frozen nematic medium, Mol. Cryst. Liq. Cryst., (1979) [9 pages].
• 32. M. V. Rajasekharan, K. I. Varughese and P. T. Manoharan, Crystal and molecular structure of two crystalline modifications of bis[1-methyl-3-(2-chloro- 6-methylphenyl) triazine 1-oxidato]nickel(II), NiBPT -- a bis chelate with five- membered Ni-N-O ring, Inorg. Chem., 18, 2221 (1979) [6 pages].
• 33. C. N. Sethulakshmi, S. Subramanian, M. A. Bennet and P. T. Manoharan, Electron paramagnetic resonance studies of two low-spin hexacoordinate di(tertiary phosphine) complexes of nickel(III), Inorg. Chem., 18, 2520 (1979) [6 pages].
• 34. Jayaraman Chandrasekhar, Prem K. Mehrotra, Sankaran Subramanian and Periayakaruppan T. Manoharan, NDDO MO calculations III. Detailed results for molecules containing first-row atoms, Theoret. Chim. Acta (Berl.), 52, 303 (1979) [8 pages].
• 35. Jeyaraman Chandrasekhar, Prem Kishore Mehrotra, Sankaran Subramanian and Periakaruppan T. Manoharan, NDDO MO Calculations IV. Correlation of K- shell binding energy shifts, Theoret. Chim. Acta (Berl.), 53, 293 (1979) [4 pages].
• 36. Prem K. Mehrotra, Jayaraman Chandrasekhar, Periakaruppan T. Manoharan and Sankaran Subramanian, NDDO MO calculations: isotopic hyperfine coupling costants and nuclear spin-spin coupling constants, Chem. Phys. Lett., 68, 219 (1979) [3 pages].
• 37. S. Vijaya, P. K. Mehrotra and P. T. Manoharan, CNDO and INDO MO calculations of a few properties of rubedoxins, Proc. Indian Acad. Sci. (Chem. Sci.), 89, 25 (1980) [17 pages].
• 38. S. Vijaya and P. T. Manoharan, A theoretical study of the Jorgensen's nephelauxetic effect in some simple transition metal halo-complexes from a molecular orbital computation, Proc. Indian Acad. Sci. (Chem. Sci.), 89, 109 (1980) [10 pages].
• 39. P. T. Manoharan, J. H. Noordik, E. de Boer and C. P. Keijzers, Exchange interactions in tropylium bis(1,2-dicyanoethylene dithiolato)nickelate(III), J. Chem. Phys., 74, 1980 (1981) [10 pages]. 40. S. Vijaya and P. T. Manoharan, Single-crystal EPR and optical spectra of and INDO-MO calculations on planar Cu(NCS)42-, Inorg. Chem., 20, 1304 (1981) [3 pages].
• 41. M. V. Rajasekharan and P. T. Manoharan, Matrix dependent polycrystalline E.P.R. spectra and analysis of forbidden hyperfine lines in the single crystal E.P.R. spectra of triazene-1-oxide complexes of cobalt(II), Mol. Phys., 44, 1145 (1981) [18 pages].
• 42. C. N. Sethulakshmi and P. T. Manoharan, EPR and electronic structural investigations of a few low-spin bis(tertiary phosphine) complexes of cobalt(II), Inorg. Chem., 20, 2533 (1981) [7 pages].
• 43. Visalakshi Ramamoorthy, Thirupparaithurai N. Ranganathan, Gudipaty S. Rao and Periakaruppan T. Manoharan, Dynamic proton exchange in hexamethyltriphosphazenium trichlorodimethyl- and tribromodimethyl- stannate(IV), J. Chem. Res. (S), 316 (1982) [1 page].
• 44. E. Balasivasubramanian, C. N. Sethulakshmi and P. T. Manoharan, 61Ni hyperfine interactions in dichlorobis[o- phenylenebis(dimethylphosphine)nickel(III) perchlorate, [Ni(phmp)2Cl2]ClO4 , Inorg. Chem., 21, 1684 (1982) [3 pages].
• 45. V. Parthasarathi, J. H. Noordik and P. T. Manoharan, Crystal and molecular structure of bromo-bis(bis-diphenylphosphino-ethylene)-nickel(II)- tetraphenylborate, J. Cryst. Spectrosc. Res., 12, 191 (1982) [14 pages].
• 46. V. V. Kumar, P. T. Manoharan and P. Raghunathan, [31P]-Nuclear magnetic resonance spin lattice relaxation in lecithin reverse micelles, J. Biosci., 4, 449 (1982) [6 pages].
• 47. B. L. Ramakrishna and P. T. Manoharan, Exchange interactions in bis(diethyldithiocarbamato)copper(II), Cu(detc)2 , Chem. Phys. Lett., 97, 98 (1983) [5 pages].
• 48. E. Balasivasubramanian, M. Seshasayee and P. T. Manoharan, Single crystal E.P.R. spectra of copper(II) and manganese(II) doped ammonium tetrafulorozincate(II) dihydrate, Mol. Phys., 50, 763 (1983) [25 pages].
• 49. B. L. Ramakrishna and P. T. Manoharan, Structural and magnetic investigations on the CT ion-radical salt (p- (dimethylamino)phenyl)dimethylammonium bis(maleonitriledithiolato) nickelate(III), Inorg. Chem., 22, 2113 (1983) [11 pages].
• 50. B. L. Ramakrishna and P. T. Manoharan, Interchain interactions in the highly one dimensional tetraethyl ammonium bis (maleonitriledithiolato)nickelate --NEt4Ni mnt2 , J. de Physique, C3, 1405 (1983) [4 pages].