Synthesis and characterization of the novel bridged ligand 5,8-dimethyl-1,5,8,12-tetraazabicyclo[10.3.2]heptadecane and its complexes with iron(II) and manganese(II) ions

Authors
Collinson, SR Alcock, NW Hubin, TJ Busch, DH
Citation
Sr. Collinson et al., Synthesis and characterization of the novel bridged ligand 5,8-dimethyl-1,5,8,12-tetraazabicyclo[10.3.2]heptadecane and its complexes with iron(II) and manganese(II) ions, J COORD CH, 52(4), 2001, pp. 317-331
Citations number
36
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
JOURNAL OF COORDINATION CHEMISTRY
ISSN journal
00958972 → ACNP
Volume
52
Issue
4
Year of publication
2001
Pages
317 - 331
Database
ISI
SICI code
0095-8972(2001)52:4<317:SACOTN>2.0.ZU;2-2
Abstract
The bridged tetradentate ligand 5,8-dimethyl-1,5,8,12-tetraazabicyclo[10.3. 2]heptadecane (L-1) has been prepared, and its complexes with manganese(II) and iron(II) synthesized and characterized. The crystal structure of MnL1( NCS)(2) has been determined: the Mn is octahedral with cis-NCS ligands, and the asymmetric unit contains two independent molecules differing slightly in the Mn--N--C angles. The oxidation of the complexes by hydrogen peroxide is also discussed.