SYNTHESIS AND SPECTROSCOPIC STUDIES OF BIS(MACROCYCLIC) DIMETAL(II) COMPLEXES BASED ON 14-18 MEMBERED PENTAAZA UNITS

Authors
SHAKIR M MOHAMED AK VARKEY SP NASMAN OSM
Citation
M. Shakir et al., SYNTHESIS AND SPECTROSCOPIC STUDIES OF BIS(MACROCYCLIC) DIMETAL(II) COMPLEXES BASED ON 14-18 MEMBERED PENTAAZA UNITS, Synthesis and reactivity in inorganic and metal-organic chemistry, 28(1), 1998, pp. 135-151
Citations number
33
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthesis and reactivity in inorganic and metal-organic chemistry → ACNP
ISSN journal
00945714
Volume
28
Issue
1
Year of publication
1998
Pages
135 - 151
Database
ISI
SICI code
0094-5714(1998)28:1<135:SASSOB>2.0.ZU;2-U
Abstract
Bis(macrocyclic) binuclear transition metal complexes [M2LCl4] [M = Fe (II), Co(II), Ni(II), Cu(II) and Zn(II); L = L-1-L-6, have been synthe sised by the template condensation reaction of ethylenediamine or 1,3- diaminopropane with formaldehyde, benzidine and acetylacetone or diben zoyl methane or phthalaldehyde in 4:4:1:2:2 molar ratio. All prepared complexes have been characterized by elemental analyses, IR, H-1 NMR, EPR and UV/VIS and conductivity data as well as magnetic susceptibilit y measurements. An octahedral geometry is suggested for all complexes.