Fig. 2.
Structure of the cation in [Fe2 (edt)(μ-H)(CO)3 (dppv)(PMe3 )]PF6 ([3H–B]+) with thermal ellipsoids drawn at the 50% probability level, phenyl hydrogen atoms omitted for clarity. Key distances (Å): Fe–Fe, 2.5744 (5); Fe(1)–S(1), 2.2581 (7); Fe(1)–S(2), 2.2794 (6); Fe(2)–S(1), 2.2668 (7); Fe(2)–S(2), 2.2760 (6); Fe(1)–P(1), 2.2137 (6); Fe(1)–P(2), 2.2282 (6); Fe(1)–H(1), 1.69 (2); Fe(2)–H(1), 1.64 (2).