Acta Cryst. (2007). E63, m2505 [ doi:10.1107/S1600536807043346 ]
Abstract: The title compound, [Fe2(C23H32B2N6O)2]·2C4H8O, features a dinuclear complex located on a centre of inversion. It crystallizes with two molecules of tetrahydrofuran in the asymmetric unit. The molecular conformation of a pseudopolymorph of the title complex with two molecules of toluene in the asymmetric unit is almost identical. It is noteworthy that the hydroxyl H atom is shielded from any classical hydrogen-bond acceptor and there is only a short contact to the centre of an aromatic ring (centroidH = 2.48 Å).
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