Table 2.

Selected bond lengths (Å) and angles (°) for [(bpy)Cu(ACC)(H₂O)]ClO₄ (1)

Bond lengths
Cu1−N1	2.005(2)
Cu1−N2	1.985(3)
Cu1−N3	2.011(3)
Cu1−O2	1.916(2)
Cu1−O13	2.421(3)
C3−C4	1.483(6)
Angles
O2−Cu1−N1	84.92(9)
O2−Cu1−N2	93.00(10)
N2−Cu1−N3	81.52(10)
N3−Cu1−N1	100.51(10)
N1−Cu1−O13	102.15(9)
N2−Cu1−O13	88.69(10)
N3−Cu1−O13	83.93(9)
O2−Cu1−O13	95.73(10)
C1−C2−N1	113.2(2)
C3−C2−C4	59.2(3)