Table 1. Selected bond lengths (Å).
| Fe1—N1 | 1.954 (2) | Fe1—N6 | 1.975 (2) |
| Fe1—N9 | 1.959 (2) | Fe1—N5 | 1.978 (2) |
| Fe1—N7 | 1.967 (2) | Fe1—N3 | 1.989 (2) |
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