Synthesis, spectral, magnetic and antifungal studies on symmetrically substituted metal(II)octaiminophthalocyanine pigments

Fasiulla, M. H. Moinuddin Khan, M. N.K. Harish, J. Keshavayya, K. R. Venugopala Reddy

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Symmetrically substituted metal(II) (M = Cu, Co, Ni, Zn)-1,3,8,10,15,17,22,24-octaiminophthalocyanines (M-ImPcO) were synthesized using an efficient, simple and novel method via the reduction of the corresponding nitro phthalocyanines. The dark green octaiminophthalocyanine derivatives were characterized by elemental analysis, magnetic susceptibility, electronic, IR and powder X-ray diffraction studies to check the purity, structural integrity and crystallinity of the complexes. Magnetic susceptibility studies of the Co(II) and Cu(II) octaiminophthalocyanine complexes revealed a variation in magnetic moments as a function of field strength indicating the presence of intermolecular co-operative effect. The complexes were screened for antifungal activity.

Original languageEnglish
Pages (from-to)557-563
Number of pages7
JournalDyes and Pigments
Volume76
Issue number2
DOIs
Publication statusPublished - 01-01-2008

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Magnetic susceptibility
Pigments
Metals
Structural integrity
Magnetic moments
X ray powder diffraction
Derivatives
Chemical analysis
phthalocyanine

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Process Chemistry and Technology

Cite this

Fasiulla ; Moinuddin Khan, M. H. ; Harish, M. N.K. ; Keshavayya, J. ; Venugopala Reddy, K. R. / Synthesis, spectral, magnetic and antifungal studies on symmetrically substituted metal(II)octaiminophthalocyanine pigments. In: Dyes and Pigments. 2008 ; Vol. 76, No. 2. pp. 557-563.
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Synthesis, spectral, magnetic and antifungal studies on symmetrically substituted metal(II)octaiminophthalocyanine pigments. / Fasiulla; Moinuddin Khan, M. H.; Harish, M. N.K.; Keshavayya, J.; Venugopala Reddy, K. R.

In: Dyes and Pigments, Vol. 76, No. 2, 01.01.2008, p. 557-563.

Research output: Contribution to journalArticle

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AU - Fasiulla, null

AU - Moinuddin Khan, M. H.

AU - Harish, M. N.K.

AU - Keshavayya, J.

AU - Venugopala Reddy, K. R.

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AB - Symmetrically substituted metal(II) (M = Cu, Co, Ni, Zn)-1,3,8,10,15,17,22,24-octaiminophthalocyanines (M-ImPcO) were synthesized using an efficient, simple and novel method via the reduction of the corresponding nitro phthalocyanines. The dark green octaiminophthalocyanine derivatives were characterized by elemental analysis, magnetic susceptibility, electronic, IR and powder X-ray diffraction studies to check the purity, structural integrity and crystallinity of the complexes. Magnetic susceptibility studies of the Co(II) and Cu(II) octaiminophthalocyanine complexes revealed a variation in magnetic moments as a function of field strength indicating the presence of intermolecular co-operative effect. The complexes were screened for antifungal activity.

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