Table 1. Selected bond lengths (Å).

Nd1—O2	2.343 (2)
Nd1—O3	2.354 (2)
Nd1—O6	2.550 (2)
Nd1—O9	2.558 (2)
Nd1—O8	2.559 (2)
Nd1—O5	2.571 (3)
Nd1—N3	2.578 (3)
Nd1—N1	2.603 (2)
Nd1—N2	2.605 (2)