TY - JOUR
T1 - Iron complexes of derivatised pentadentate macrocyclic ligands; the crystal and molecular structure of dichloro(6,13-(bis-2-hydroxyethyl)-6H, 13H-tripyrido[cd,fg,lm] [1,2,4,7,9,10,13] heptaaza-pent adecine)iron (III) chloride
AU - Constable, Edwin C.
AU - Khan, Muhammad S.
AU - Lewis, Jack
AU - C. Liptrot, Michael
AU - Raithby, Paul R.
N1 - Funding Information:
We should like to thank the SERC for the award of a studentship (M.C.L.), the Royal Society and the Nuffield Foundation for a Fellowship (M.S.K.) and Dhaka University, Bangladesh for study leave (M.S.K.)
PY - 1991/3/15
Y1 - 1991/3/15
N2 - Iron(II) complexes of planar pentadentate macrocyclic ligands containing 2,2'-bipyridine or 1,10- phenanthroline subunits have been prepared by template condensation of open-chain bis(hydrazines) with 2,6-diacetylpyridine or 2,6-pyridinedialdehyde. The complexes are seven-coordinate trigonal bi- pyramidal iron(II) complexes containing two axial ligands. Aerial oxidation yields iron(III) complexes, which may not be prepared directly by template condensations. The seven-coordinate iron(III) complex [FeL4Cl2]Cl has been structurally characterised (crystallographic data: space group Pna21, a=15.494(8), b=12.873(6), c=12.229(6) Å, Z=4, 4487 reflections with F≥3σ(F), R=0.0770).
AB - Iron(II) complexes of planar pentadentate macrocyclic ligands containing 2,2'-bipyridine or 1,10- phenanthroline subunits have been prepared by template condensation of open-chain bis(hydrazines) with 2,6-diacetylpyridine or 2,6-pyridinedialdehyde. The complexes are seven-coordinate trigonal bi- pyramidal iron(II) complexes containing two axial ligands. Aerial oxidation yields iron(III) complexes, which may not be prepared directly by template condensations. The seven-coordinate iron(III) complex [FeL4Cl2]Cl has been structurally characterised (crystallographic data: space group Pna21, a=15.494(8), b=12.873(6), c=12.229(6) Å, Z=4, 4487 reflections with F≥3σ(F), R=0.0770).
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U2 - 10.1016/S0020-1693(00)86812-7
DO - 10.1016/S0020-1693(00)86812-7
M3 - Article
AN - SCOPUS:0007801352
SN - 0020-1693
VL - 181
SP - 207
EP - 212
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
IS - 2
ER -