TY - JOUR
T1 - Structural Characterization of a Cage Ligand Fragmentation Reaction
AU - Harrowfield, J.M.
AU - Sargeson, A.M.
AU - Skelton, Brian
AU - White, Allan
PY - 1994
Y1 - 1994
N2 - The room temperature X-ray single-crystal structural characterization of a protonated copper(II) complex of a ligand artefact, L', of L = N-Me(6)sar (described in an accompanying paper) is recorded, the new ligand L' being generated formally by elimination of a CH2CH2 bridge between a pair of nitrogen donor atoms of L. The complex, [ClCu(H(2)L')] (ClO4)(3).2H(2)O, is orthorhombic, Peen, a 22.528(7), b 10.544(3), c 13.748(6) Angstrom, Z = 4 formula units, R being 0.053 for 1133 independent 'observed' [I > 3 sigma(I)] reflections. The cation, containing five-coordinate square-pyramidal ClCuN4 copper, is disposed with the Cu-Cl bond [2.458(3) Angstrom] lying on a crystallographic 2 axis; Cu-N distances are 2.094(8) and 2.093(8) Angstrom.
AB - The room temperature X-ray single-crystal structural characterization of a protonated copper(II) complex of a ligand artefact, L', of L = N-Me(6)sar (described in an accompanying paper) is recorded, the new ligand L' being generated formally by elimination of a CH2CH2 bridge between a pair of nitrogen donor atoms of L. The complex, [ClCu(H(2)L')] (ClO4)(3).2H(2)O, is orthorhombic, Peen, a 22.528(7), b 10.544(3), c 13.748(6) Angstrom, Z = 4 formula units, R being 0.053 for 1133 independent 'observed' [I > 3 sigma(I)] reflections. The cation, containing five-coordinate square-pyramidal ClCuN4 copper, is disposed with the Cu-Cl bond [2.458(3) Angstrom] lying on a crystallographic 2 axis; Cu-N distances are 2.094(8) and 2.093(8) Angstrom.
U2 - 10.1071/CH9940181
DO - 10.1071/CH9940181
M3 - Article
SN - 0004-9425
VL - 47
SP - 181
EP - 185
JO - Australian Journal of Chemistry: an international journal for chemical science
JF - Australian Journal of Chemistry: an international journal for chemical science
ER -