((N H3)3 (Mn (C O)3)) (Mn (C O)5)

C₈H₉Mn₂N₃O₈

Herberhold, M.Wehrmann, F.Neugebauer, D.Huttner, G.

Journal of Organometallic Chemistry (1978) 152, 329-336

a=12.451Å   b=9.534Å   c=12.27Å

α=90°   β=90°   γ=90°