Table 3: Hydrogen bond lengths (Å) and bond angles (°) for [Cu(2,2′-bipySO4]·3CH4N2O·2H2O.

D– (D–H) () ()DHA

C17–0.9302.473.393171
C18–0.9302.553.238131
C14–0.9292.453.374172
C10–0.9292.603.230135
C7–0.92932.413.234148
N6–H6B–O3a0.792.132.919142
O8–0.9122.783.440129
O8–0.9122.873.739158
O8–0.9121.992.898172
O9–0.7962.0262.807166
N7–0.822.162.974172(3)
N8–0.802.062.848167
N8–0.802.062.848173

Symmetry codes: (a) , , ; (b) , , .