Synthesis, structural Investigations studies on symmetrically substituted metal (II) 1,3,8,10,15,17,22,24-octa-1-(3-nitrophenyl) methaniminephthalocyanine

Fasiulla, . and Reddy, Venugopala KR and Keshavayya, J and Chandrashekhar, Kumar B and Anitha, . and Rao, Vittala K.S (2013) Synthesis, structural Investigations studies on symmetrically substituted metal (II) 1,3,8,10,15,17,22,24-octa-1-(3-nitrophenyl) methaniminephthalocyanine. Journal of Chemical and Pharmaceutical Research,, 5 (1). pp. 205-212. ISSN 0975-7384

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Abstract

Present paper discuss the synthesis and characterization of metal (II) 1, 3, 8, 10, 15, 17, 22, 24-octa-1-(3-nitro phenyl)methaniminephthalocyanines(M-NPhImPcO) (M = Cu, Co, Ni, Zn) by an efficient, simple, and novel method. Octaamino metal (II) phthalocyanines were synthesized by the reduction of the corresponding nitro phthalocyanines. The dark green octa-1-(3-nitrophenyl) methaniminephthalocyanine derivatives were characterized by elemental analysis, magnetic susceptibility, electronic, IR and powder X-ray diffraction studies to check the purity, structural integrity and crystalline properties of the complexes. Magnetic susceptibility studies on Co (II) and Cu (II) octa-1-(3-nitrophenyl) methaniminephthalocyanine complexes exhibit a variation of the magnetic moments as a function of field strength indicating the presence of inter molecular co-operative effect.

Item Type: Article
Uncontrolled Keywords: Phthalocyanines: Octa-1-(3-nitrophenyl)methanimine, Electronic, IR, Magnetic, XRD, Thermal
Subjects: Engineering > MIT Manipal > Chemistry
Depositing User: MIT Library
Date Deposited: 12 Sep 2013 07:17
Last Modified: 24 Sep 2013 05:11
URI: http://eprints.manipal.edu/id/eprint/137145

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