Summary
TheN-methyl-2-[1-(2-pyridinyl-1-oxide)ethylidene]hydrazinecarbothioamide, HLO4M, has been used to prepare a series of CoIII, NiII and CuII complexes. Species with two deprotonated LO4M ligands, one LO4M and one HLO4M ligand, two HLO4M ligands and one HLO4M ligand with two small anionic ligands have been isolated. The deprotonated LO4M bonds as a tridentate ligandvia theN-oxide oxygen, the imine nitrogen (N1 and the sulphur while the HLO4M ligand coordinates primarily as a bidentate ligandvia only the first two atoms listed above. I.r., electronic, mass and e.s.r. spectra have been used to determine the nature of these complexes. One of the more striking differences between these compounds and those prepared with other thiosemicarbazones of 2-acetylpyridine and 2-acetylpyridineN-oxide is that tetrahedral yellow [Ni(HL)X2] rather than planar brown [NiLX] (X=Cl or Br) solids have been isolated with this ligand. Other differences in the nature of the coordination spheres of the various metal ions occur with this particular ligand when compared to previously studied thiosemicarbazone complexes.
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References
D. L. Klayman, J. P. Scovill, J. F. Bartosevich and J. Brace,J. Med. Chem., 26, 35 (1983) and refs. therein.
J. P. Scovill, D. L. Klayman and C. F. Franchino,J. Med. Chem., 25, 1261 (1982).
J. P. Scovill, D. L. Klayman, C. Lambros, G. E. Childs and J. D. Notsch,J. Med. Chem., 27, 87 (1984).
D. X. West, R. M. Makeever, J. P. Scovill and D. L. Klayman,Polyhedron, 3, 947 (1984).
Y. K. Bhoon, J. P. Scovill and D. L. Klayman,Ind. J. Chem., 22A, 267 (1983).
D. X. West, P. M. Ahrweiler, G. Ertem, J. P. Scovill, D. L. Klayman, J. L. Flippen-Anderson, R. Gilardi, C. George and L. K. Pannell,Transition Met. Chem., 10, 264 (1985).
L. K. Pannell, H. M. Fales, J. P. Scovill, D. L. Klayman, D. X. West and R. Tate,Transition Met. Chem., 10, 141 (1985).
D. X. West, G. Ertem, R. M. Makeever, J. P. Scovill and D. L. Klayman,Transition Met. Chem.,10, 41 (1985).
W. J. Geary,Coord. Chem. Rev., 7, 81 (1971).
R. Raina and T. S. Srivastava,Inorg. Chim. Acta, 67, 83 (1982).
R. Raina and T. S. Srivastava,Ind. J. Chem., 22A, 701 (1983).
S. Chandra, B. B. Kaul, K. B. Pandeya and R. P. Singh,J. Inorg. Nud. Chem., 39, 2079 (1977).
Y. K. Bhoon,Polyhedron, 2, 365 (1983).
R. Singh, J. P. Srivastava and L. K. Mishra,Ind. J. Chem., 15A, 805 (1977).
N. C. Mishra, B. B. Mohapatra and S. Guru,J. Inorg. Nud. Chem., 41, 408 (1979).
M. Mohan and Manmohan,Synth. React. Inorg. Met.-Org. Chem., 12, 761 (1982).
B. B. Mahapatra and S. K. Pujari,Ind. J. Chem., 22A, 525 (1983).
L. C. Nathan and R. O. Ragsdale,Inorg. Chim. Acta, 10, 177 (1974).
V. S. Hagley, R. E. Kohrman and D. X. West,J. Inorg. Nud. Chem., 39, 1959 (1977).
K. Mukkanti, K. B. Pandeya and R. P. Singh,Ind. J. Chem., 21a, 641 (1982).
M. M. Abou-Sekkina, A. El-Dissouky and A. Z. El-Sonbati,Acta Chim. Hung., 114, 29 (1983).
A. C. Fabretti, G. C. Franchini and G. Peyronel,Transition Met. Chem., 3, 363 (1978).
M. Goodgame and K. W. Johns,Inorg. Chim. Acta, 55, 15 (1981).
L. Casella, M. E. Silver and J. A. Ibers,Inorg. Chem., 23, 1409 (1984).
C. M. Mikulski, L. L. Pytlewski and N. M. Karayannis,Synth. React. Inorg. Met-Org. Chem., 9, 401 (1979); A. N. Speca, C. M. Mikulski, F. J. Iaconianni, L. L. Pytlewski and N. M. Karayannis,Inorg. Chim. Acta, 37, L551 (1979).
M. J. Bew, B. J. Hathaway and R. J. Fereday,J. Chem. Soc., Dalton Trans., 1229 (1972).
A. B. P. Lever, E. Mantovani and B. S. Ramaswamy,Can. J. Chem., 49, 1957 (1971).
S. A. Boyd, R. E. Kohrman and D. X. West,J. Inorg. Nucl. Chem., 38, 607 (1976); V. Hagley, R. E. Kohrman and D. X. West,J. Inorg. Nucl. Chem., 39, 1959 (1977); L. J. Chartier, R. E. Kohman and D. X. West,J. Inorg. Nucl. Chem., 41, 657 (1979); R. J. Hartley and D. X. West,J. Inorg. Nucl. Chem., 42, 1141 (1980) and D. X. West,Inorg. Chim. Acta, 71, 251 (1983).
A. B. P. Lever,Inorganic Electronic Spectroscopy, p. 307, Elsevier, New York.
N. Saha and N. Mukherjee,Synth. React. Inorg. Met.-Org. Chem., 14, 1151 (1984).
P. Souza, J. A. Garcia-Vazquez and J. R. Masaguer,Transition Met. Chem., 9, 318 (1984).
N. Saha and S. K. Kar,J. Inorg. Nud. Chem., 39, 195 (1977); N. Saha, K. M. Datta and A. K. Adak,Ind. J. Chem., 20A, 744 (1981).
B. C. Bloodworth, B. Demetriou and R. Grzeskowiak,Inorg. Chim. Acta, 34, L197 (1979).
J. C. T. Rendell and L. K. Thompson,Can. J. Chem., 57, 1 (1979).
G. Formicka-Kozlowska, H. Kozlowski and B. Jezowska-Trzebiatowska,Inorg. Chim. Acta, 25, 1 (1977).
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NATO Fellow, on leave from Medical Faculty, Istanbul University.
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West, D.X., Makeever, R.M., Ertem, G. et al. Transition metal ion complexes of thiosemicarbazones derived from 2-acetylpyridineN-oxide. I. The 4-methyl derivative. Transition Met Chem 11, 131–137 (1986). https://doi.org/10.1007/BF00637014
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DOI: https://doi.org/10.1007/BF00637014