Table 1. Selected bond lengths (Å).

Cd1—O1	2.3584 (14)
Cd1—O2	2.3013 (14)
Cd1—O4	2.2386 (16)
Cd1—O1W	2.2731 (15)
Cd1—O2W	2.3245 (14)
Cd1—O2i	2.5937 (14)
Cd1—O3i	2.3379 (17)

Symmetry code: (i) .