R. Prathapachandra Kurup

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Articles in Scholarly Journals [Incomplete List]

  1. Synthesis and Spectral Studies of Bisthiocarbohydrazone and Biscarbohydrazone of Quinoline-2-carbaldehyde: Crystal Structure of Bis(quinoline-2-aldehyde) Thiocarbohydrazone
    Journal of Chemical Crystallography, vol. 38, no. 3, pp. 157–161, 2008
  2. Crystal Study of Salicylaldehyde N(4)-Phenylthiosemicarbazone
    Journal of Chemical Crystallography, vol. 38, no. 2, pp. 93–96, 2008
  3. Spectral and structural studies of nickel(II) complexes of salicylaldehyde 3-azacyclothiosemicarbazones
    Polyhedron, vol. 27, no. 1, pp. 35–43, 2008
  4. Structural and spectral studies of nickel(II) complexes with N(4),N(4)-(butane-1,4-diyl) thiosemicarbazones
    Polyhedron, vol. 27, no. 1, pp. 275–282, 2008
  5. Synthesis, spectral and EPR studies of oxovanadium(IV) complexes incorporating tridentate ONO donor hydrazone ligands: Structural study of one oxovanadium(V) complex
    Polyhedron, vol. 27, no. 5, pp. 1455–1462, 2008
  6. Synthesis and spectral studies of cadmium(II) complexes derived from di-2-pyridyl ketone and N4-phenylsemicarbazide: First structural report of a cadmium(II) complex of semicarbazone
    Polyhedron, vol. 27, no. 6, pp. 1825–1831, 2008
  7. Structural and spectral studies on manganese(II) complexes of di-2-pyridyl ketone N(4)-methyl and N(4)-ethyl thiosemicarbazones
    Polyhedron, 2008
  8. Synthesis, spectral and structural studies of zinc(II) complexes of salicylaldehyde N(4)-phenylthiosemicarbazone
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 69, no. 3, pp. 726–732, 2008
  9. Spectral and structural studies of copper(II) complexes of thiosemicarbazones derived from salicylaldehyde and containing ring incorporated at N(4)-position
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 70, no. 1, pp. 86–93, 2008
  10. Synthesis, spectral characterization and crystal structure of N-2-hydroxy-4-methoxybenzaldehyde-N′-4-nitrobenzoyl hydrazone and its square planar Cu(II) complex
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2008
  11. Spectral characterization and crystal structure of 2-benzoylpyridine nicotinoyl hydrazone
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 66, no. 2, pp. 353–358, 2007
  12. N-2-Hydroxy-4-methoxyacetophenone-N′-4-nitrobenzoyl hydrazine: Synthesis and structural characterization
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 66, no. 4-5, pp. 898–903, 2007
  13. Structural and spectral studies of novel Co(III) complexes of N(4)-substituted thiosemicarbazones derived from pyridine-2-carbaldehyde
    Polyhedron, vol. 26, no. 3, pp. 607–616, 2007
  14. Spectral and structural studies of mono- and binuclear copper(II) complexes of salicylaldehyde N(4)-substituted thiosemicarbazones
    Polyhedron, vol. 26, no. 4, pp. 829–836, 2007
  15. Copper(II) complexes of N(4)-substituted thiosemicarbazones derived from pyridine-2-carbaldehyde: Crystal structure of a binuclear complex
    Polyhedron, vol. 26, no. 4, pp. 818–828, 2007
  16. Synthesis, spectral characterization and crystal structure of copper(II) complexes of 2-hydroxyacetophenone-N(4)-phenyl semicarbazone
    Polyhedron, vol. 26, no. 7, pp. 1427–1435, 2007
  17. Synthesis, spectroscopic studies and crystal structures of two new vanadium complexes of 2-benzoylpyridine containing hydrazone ligands
    Polyhedron, vol. 26, no. 12, pp. 2713–2718, 2007
  18. Structural and spectral investigations on some new Ni(II) complexes of di-2-pyridyl ketone N(4)-phenylthiosemicarbazone
    Polyhedron, vol. 26, no. 13, pp. 3097–3102, 2007
  19. Synthesis of mono- and binuclear dioxomolybdenum(VI) complexes derived from N(4)-substituted thiosemicarbazones: X-ray crystal structures of [(MoO2L1)2], [MoO2L1py] and [MoO2L2py]
    Polyhedron, vol. 26, no. 14, pp. 3595–3601, 2007
  20. Synthesis and spectral characterization of zinc(II) complexes of N(4)-substituted thiosemicarbazone derived from salicylaldehyde: Structural study of a novel –OH free Zn(II) complex
    Polyhedron, vol. 26, no. 15, pp. 4107–4113, 2007
  21. Self-assembled macrocyclic molecular squares of Ni(II) derived from carbohydrazones and thiocarbohydrazones: Structural and magnetic studies
    Polyhedron, vol. 26, no. 15, pp. 4451–4462, 2007
  22. Syntheses and EPR spectral studies of manganese(II) complexes derived from pyridine-2-carbaldehyde based N(4)-substituted thiosemicarbazones: Crystal structure of one complex
    Polyhedron, vol. 26, no. 17, pp. 5088–5094, 2007
  23. Studies on Co(II) and Co(III) complexes of di-2-pyridyl ketone N(4)-cyclohexyl and N(4)-phenyl thiosemicarbazones
    Polyhedron, vol. 26, no. 18, pp. 5203–5209, 2007
  24. Six coordinate Ni(II) complexes of ONN donor aroylhydrazone ligands: synthesis, spectral studies, and crystal structures
    Structural Chemistry, vol. 18, no. 5, pp. 579–584, 2007
  25. Macrocyclic molecular square complex of zinc(II) self-assembled with a carbohydrazone ligand
    Inorganic Chemistry Communications, vol. 10, no. 3, pp. 324–328, 2007
  26. Synthesis, spectroscopic characterization and crystal structure of mixed ligand Ni(II) complex of N-4-diethylaminosalicylidine-N'-4-nitrobenzoyl hydrazone and 4-picoline
    Structural Chemistry, vol. 17, no. 2, pp. 201–208, 2006
  27. A crystallographic study of 2-hydroxyacetophenone N(4)-cyclohexyl thiosemicarbazone
    Journal of Chemical Crystallography, vol. 36, no. 3, pp. 189–193, 2006
  28. Synthesis and crystal structure of cobalt(III) complex with a Schiff base and azide
    Journal of Chemical Crystallography, vol. 37, no. 1, pp. 31–36, 2006
  29. Structural, antimicrobial and spectral studies of copper(II) complexes of 2-benzoylpyridine N(4)-phenyl thiosemicarbazone
    Polyhedron, vol. 25, no. 1, pp. 61–70, 2006
  30. Formation of manganese(II) complexes of substituted thiosemicarbazones derived from 2-benzoylpyridine: Structural and spectroscopic studies
    Polyhedron, vol. 25, no. 6, pp. 1408–1414, 2006
  31. Copper(II) complexes derived from di-2-pyridyl ketone N(4),N(4)-(butane-1,4-diyl)thiosemicarbazone: Crystal structure and spectral studies
    Polyhedron, vol. 25, no. 9, pp. 1931–1938, 2006
  32. Structural and spectral perspectives of a novel thiosemicarbazone synthesized from di-2-pyridyl ketone and 4-phenyl-3-thiosemicarbazide
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 63, no. 1, pp. 174–181, 2006
  33. Manganese(II) complexes of substituted di-2-pyridyl ketone thiosemicarbazones: Structural and spectral studies
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 64, no. 1, pp. 171–177, 2006
  34. Spectral characterization of iron(III) complexes of 2-benzoylpyridine N(4)-substituted thiosemicarbazones
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 64, no. 3, pp. 637–641, 2006
  35. Salicylaldehyde 4,4′-(hexane-1,6-diyl)thiosemicarbazone
    Acta Crystallographica Section C Crystal Structure Communications, vol. 62, no. 1, pp. o16–o18, 2006
  36. 2-Hydroxyacetophenone 4-phenylthiosemicarbazone
    Acta Crystallographica Section C Crystal Structure Communications, vol. 62, no. 8, pp. o486–o488, 2006
  37. Pyridine-2-carbaldehyde N4 -phenethylthiosemicarbazone
    Acta Crystallographica Section E Structure Reports Online, vol. 62, no. 1, pp. o125–o127, 2006
  38. Di-μ-dioxo-bis({1-[phenyl(2-pyridyl-κ N )methylene]-2-(pyrrolidin-1-ylthiocarbonyl-κ S )hydrazinato-κ N1 }oxovanadium(V))
    Acta Crystallographica Section E Structure Reports Online, vol. 62, no. 8, pp. m1919–m1921, 2006
  39. 2-[5-(Cyclohexylamino)-1,3,4-thiadiazol-2-yl]phenol
    Acta Crystallographica Section E Structure Reports Online, vol. 62, no. 12, pp. o5627–o5629, 2006
  40. N -(Pyridin-2-yl)hydrazinecarbothioamide
    Acta Crystallographica Section E Structure Reports Online, vol. 61, no. 7, pp. o2243–o2245, 2005
  41. N ′′- N ′′′-Bis(di-2-pyridylmethylene)carbonic dihydrazide
    Acta Crystallographica Section E Structure Reports Online, vol. 61, no. 12, pp. o4110–o4112, 2005
  42. Bis(μ-phenyl 2-pyridyl ketone N4 , N4 -butane-1,4-diylthiosemicarbazonato)bis[chlorocopper(II)]
    Acta Crystallographica Section C Crystal Structure Communications, vol. 61, no. 6, pp. m284–m286, 2005
  43. [Di-2-pyridyl ketone N4 , N4 -(butane-1,4-diyl)thiosemicarbazonato-κ 3N , N ′, S ]dioxovanadium(V)
    Acta Crystallographica Section C Crystal Structure Communications, vol. 61, no. 11, pp. m488–m490, 2005
  44. Chelating behavior of 2-hydroxyacetophenone (4)-disubstituted thiosemicarbazones: Facile formation of Mn(IV) complexes ? X-ray structure, EPR and cyclic voltammetric studies
    Polyhedron, vol. 24, no. 5, pp. 601–610, 2005
  45. Novel binuclear copper(II) complexes of di-2-pyridyl ketone (4)-methyl, (4)-phenylthiosemicarbazone: Structural and spectral investigations
    Polyhedron, vol. 24, no. 10, pp. 1133–1142, 2005
  46. Synthesis and spectral characterization of ternary complexes of oxovanadium(IV) containing some acid hydrazones and 2,2?-bipyridine
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 61, no. 1-2, pp. 331–336, 2005
  47. Structural and spectral studies of an iron(III) complex [Fe(Pranthas)][FeCl] derived from 2-acetylpyridine-(4), (4)-(butane-1, 4-diyl) thiosemicarbazone (HPranthas)
    Journal of Molecular Structure, vol. 737, no. 1, pp. 61–67, 2005
  48. Unusual isolation of a hemiaminal product from 4-cyclohexyl-3-thiosemicarbazide and di-2-pyridyl ketone: Structural and spectral investigations
    Journal of Molecular Structure, vol. 749, no. 1-3, pp. 177–182, 2005
  49. Synthesis, spectral characterization and crystal structure of 2-benzoylpyridine N(4)-cyclohexylthiosemicarbazone
    Journal of Molecular Structure, vol. 705, no. 1-3, pp. 63–70, 2004
  50. Cobalt(III) complexes of 2-hydroxyacetophenone N(4)-phenyl semicarbazone containing heterocyclic coligands: syntheses, structure and spectral studies
    Polyhedron, vol. 23, no. 1, pp. 41–47, 2004
  51. Spectral characterization, X-ray structure and biological investigations of copper(II) ternary complexes of 2-hydroxyacetophenone 4-hydroxybenzoic acid hydrazone and heterocyclic bases
    Polyhedron, vol. 23, no. 4, pp. 575–581, 2004
  52. Synthesis, EPR and Mössbauer spectral studies of new iron(III) complexes with 2-benzoylpyridine-N(4), N(4)-(butane-1,4-diyl) thiosemicarbazone (HBpypTsc): X-ray structure of [Fe(BpypTsc)2]FeCl4·2H2O and the free ligand
    Polyhedron, vol. 23, no. 6, pp. 969–978, 2004
  53. Structural and spectral studies of nickel(II) complexes of di-2-pyridyl ketone N4,N4-(butane-1,4-diyl) thiosemicarbazone
    Polyhedron, vol. 23, no. 7, pp. 1225–1233, 2004
  54. New copper(II) complexes of 2-hydroxyacetophenone (4)-substituted thiosemicarbazones and polypyridyl co-ligands: structural, electrochemical and antimicrobial studies
    Polyhedron, vol. 23, no. 16, pp. 2549–2559, 2004
  55. Structural, spectral and antimicrobial studies of copper(II) complexes of 2-benzoylpyridine (4)-cyclohexyl thiosemicarbazone
    Polyhedron, vol. 23, no. 18, pp. 3069–3080, 2004
  56. Formation of first gold(III) complex of an (4)-disubstituted thiosemicarbazone derived from 2-benzoylpyridine: structural and spectral studies
    Inorganic Chemistry Communications, vol. 7, no. 12, pp. 1250–1253, 2004
  57. Thermal lens technique to evaluate the fluorescence quantum yield of a schiff base
    Applied Physics B, vol. 79, no. 5, pp. 629–633, 2004
  58. Di-2-pyridyl ketone 4-methyl-4-phenylthiosemicarbazone
    Acta Crystallographica Section C Crystal Structure Communications, vol. 60, no. 12, pp. o856–o858, 2004
  59. Spectral studies and structure of a 2-hydroxyacetophenone 3-hexamethyleneiminyl thiosemicarbazonate(-2) copper(II) complex containing 1,10-phenanthroline
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 59, no. 6, pp. 1349–1358, 2003
  60. Transition Metal Complexes of Furan-2-aldehyde Thiosemicarbazone
    Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, vol. 33, no. 7, pp. 1275–1287, 2003
  61. Structural studies of six and four coordinate zinc(II), nickel(II) and dioxovanadium(V) complexes with thiosemicarbazones
    Journal of Molecular Structure, vol. 655, no. 1, pp. 47–58, 2003
  62. Structural and spectral studies on four coordinate copper(II) complexes of 2-benzoylpyridine N(4),N(4)-(butane-1,4-diyl)thiosemicarbazone
    Polyhedron, vol. 22, no. 25-26, pp. 3321–3332, 2003
  63. Synthesis and structural studies of novel Co(III) ternary complexes containing N(4)-substituted thiosemicarbazones of 2-hydroxyacetophenone and heterocyclic bases
    Polyhedron, vol. 21, no. 24, pp. 2515–2521, 2002
  64. Bis[1-(pyridin-2-yl)ethanone-κN 4-phenylthiosemicarbazonato-κ 2 N 4 ,S]manganese(II)
    Acta Crystallographica Section C Crystal Structure Communications, vol. 58, no. 9, pp. m461–m463, 2002
  65. Di-2-pyridyl ketone N4,N4-(butane-1,4-diyl)thiosemicarbazone
    Acta Crystallographica Section C Crystal Structure Communications, vol. 58, no. 11, pp. o652–o654, 2002
  66. 2-Hydroxy-3-(4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridin-5-ium-4-yl)benzoate monohydrate
    Acta Crystallographica Section C Crystal Structure Communications, vol. 58, no. 12, pp. o724–o726, 2002
  67. Epr, cyclic voltammetric and biological activities of copper(II) complexes of salicylaldehyde N(4)-substituted thiosemicarbazone and heterocyclic bases
    Polyhedron, vol. 18, no. 3-4, pp. 321–331, 1998
  68. Transition Metal Chemistry, vol. 22, no. 6, pp. 578–582, 1997
  69. Transition Metal Chemistry, vol. 22, no. 5, pp. 507–509, 1997
  70. Characterisation of nickel(II) complexes of a substituted 2-acetylpyridine thiosemicarbazone by electronic and n.m.r. spectral studies
    Transition Metal Chemistry, vol. 16, no. 1, pp. 111–113, 1991
  71. Manganese(II) complexes of substituted thio-and selenosemicarbazones of 2-acetylpyridine: E.s.r., magnetic and electronic spectral studies
    Transition Metal Chemistry, vol. 13, no. 2, pp. 92–95, 1988