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 2
Selected bond distances (Å) and angles (°) for complexes 1 2H2O and 2 1.5MeOH,a with the estimated standard deviations in parentheses.
1 2H2O
2 1.5MeOH
Bond distances
Co–N()
1.928(4)
1.937(3)
Co–N()
1.904(4)
1.909(4)
Co–N()
1.986(4)
1.977(4)
Co–N()
1.928(4)
1.937(3)
Co–N()
1.904(4)
1.909(4)
Co–N()
1.986(4)
1.977(4)
N()–O/O()
1.294(6)
1.273(5)
N()–C()
1.322(7)
1.343(6)
N()–C()
1.343(7)
1.340(6)
N()–C(6)
1.298(7)
1.309(7)
Bond angles
N()–Co–N(3′)
82.7()
82.2()
N()–Co–N()
88.6()
93.6()
N()–Co–N()
83.7()
83.7()
N()–Co–N()
89.9(3)
89.8()
N()–Co–N()
96.1()
90.7()
Co–N()–O/O()
122.7(4)
123.3(3)
Unprimed and primed atoms are related by symmetry.