Ahlfeldite

Co_0.4H₄Ni_0.6O₅Se

Larranaga, A.Mesa, J. L.Pizarro, J. L.Pena, A.Chapman, J. P.Arriortua, M. I.Rojo, T.

Materials Research Bulletin (2005) 40, 781-793

a=6.4681Å   b=8.7816Å   c=7.5668Å

α=90°   β=98.927°   γ=90°