Summary
Metal ion complexes of the thiosemicarbazone, 3-hexamethyleneimine-3-thiocarboxylic acid-2-[1-(2-pyridyl)-ethylidene]hydrazide (HLhexim) have been prepared and spectrally characterized. HLhexim coordinates primarily as the deprotonated tridentate ligand (i.e., pyridylN, azomethineN, and thione sulphur). The air oxidised cobalt(III) complex, [Co(LHexim)2] (BF4), was isolated from the preparation with cobalt(II) tetrafluoroborate, but other cobalt(II) salts yielded tetrahedral cobalt(II) compounds. Planar nickel(II) and copper(II) complexes were isolated from preparations with halide salts. Significant differences in the spectral properties of the various complexes are observed when compared to other thiosemicarbazones prepared from 2-acetylpyridine.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
D. L. Klayman, J. P. Scovill, J. F. Bartosevich and J. Bruce,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 and N. C. Lewis,Transition Met. Chem., in press.
S. K. Jain, B. S. Garg and Y. K. Bhoon,Spectrochim. Acta,42A, 959 (1986).
D. X. West and N. C. Lewis,Transition Met. Chem., in press.
Y. K. Bhoon, J. P. Scovill and D. L. Klayman,Transition Met. Chem.,7, 264 (1982).
Y. K. Bhoon, J. P. Scovill and D. L. Klayman,Ind. J. Chem.,22A, 267 (1983).
D. X. West, R. M. Makeever, J. P. Scovill and D. L. Klayman,Polyhedron,3, 947 (1984).
Y. K. Bhoon, D. L. Klayman and J. P. Scovill,Spectrochim. Acta,40A, 691 (1984).
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).
D. X. West, J. P. Scovill, J. V. Silverton and A. Bavoso,Transition Met. Chem.,11, 123 (1986).
S. K. Jain, B. S. Garg, Y. K. Bhoon, D. L. Klayman and J. P. Scovill,Spectrochim. Acta,41A, 407 (1985); and S. K. Jain, B. S. Garg and Y. K. Bhoon,Transition Met. Chem.,11, 89 (1986).
D. X. West, R. M. Makeever, G. Ertem, J. P. Scovill and L. K. Pannell,Transition Met. Chem.,11, 131 (1986).
W. J. Geary,Coord. Chem. Rev.,7, 81 (1971).
J. Kohout, M. Hvastijova, J. Gazo and M. Nadvornik,Inorg. Chem. Acta,37, 225 (1979).
N. Saha and N. Mukerjee,Synth. React. Inorg. Met.-org. Chem.,14, 1151 (1984).
K. N. Thimmaiah, G. T. Chandrappa, Ragaswamy and Jayarama,Polyhedron,3, 1237 (1984).
R. L. Carlin,J. Am. Chem. Soc.,83, 3773 (1961).
R. Raina and T. S. Srivastava,Inorg. Chim. Acta,67, 83 (1982);Ind. J. Chem.,22A, 701 (1983); andInorg. Chim. Acta,91, 137 (1984).
H. Beraldo and L. Tosi,Inorg. Chim. Acta,75, 249, (1983).
A. P. Ginsberg and M. B. Robin,Inorg. Chem.,2, 817 (1963); and B. J. Hathaway and D. G. Holah,J. Chem. Soc., 2408 (1964).
A. B. P. Lever,Inorganic Electronic Spectroscopy, p. 339, Elsevier, New York.
B. N. Figgis and J. Lewis,Prog. Inorg. Chem.,6, 37 (1964).
M. A. Ali and M. T. H. Tarafdar,J. Inorg. Nucl. Chem.,39, 1785 (1977).
D. X. West, G. Ertem, R. M. Makeever, J. P. Scovill and D. L. Klayman,Transition Met. Chem.,10, 41 (1985).
R. S. Naidu and R. R. Naidu,J. Inorg. Nucl. Chem.,41, 1625 (1979).
C. F. Bell, K. A. K. Lott and N. Hearn,Polyhedron,6, 39 (1987).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
West, D.X., Galloway, D.S. Transition metal ion complexes of thiosemicarbazones derived from 2-acetylpyridine. Part 3. The 3-hexamethyleneimine derivative. Transition Met Chem 13, 410–414 (1988). https://doi.org/10.1007/BF01043699
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01043699