Bioinorganic Chemistry and Applications / 2010 / Article / Tab 1 / Research Article
Use of the 2-Pyridinealdoxime/N,N′-Donor Ligand Combination in Cobalt(III) Chemistry: Synthesis and Characterization of Two Cationic Mononuclear Cobalt(III) Complexes Table 1 Crystallographic data for complexes
1
2H
2 O and
2
1.5MeOH.
Parameter 1
2H2 O2
1.5MeOHColor (habit) Red/orange prisms Red prisms Crystal size (mm) 0.33
0.08
0.05 0.50
0.35
0.30 Chemical formula C24 H22 CoN6 O4 Cl C23.5 H19 CoN6 O3.5 Cl M 552.86 535.83 Crystal system Tetragonal Orthorhombic Space group I 41 /acd Ic 2m Unit cell dimensions a (Å) 17.098(5) 13.134(6) b (Å) 17.098(5) 8.900(4) c (Å) 31.903(9) 21.293(8) V (
) 9327(5) 2489(
) Z 16 4
(g cm-3 )1.575 1.430
(mm-1 )0.896 0.836 Radiation (Å)
(0.71073)
(0.71073)Temperature (K) 298 298 Scan mode/speed (
min-1 )
-2
/2.6
-2
/3.5Scan range (°) 2.1 +
separation 2.3 +
separation
range (°)2.1–23.0 1.8–25.0 Reflections collected 3157 3561 Unique reflections 1627 (
0.0276) 2253 (
0.0240) Reflections used
1237 1882 Parameters refined 164 204
0.000 0.014
(e Å-3 )0.712/−0.444 0.695/−0.244 GoF (on
) 1.101 1.079
[I > 2
(I )]0.0543 0.0424
[I > 2
(I )]0.1453 0.1097
=
;
=
,
where P
(max
.