Citation: Sazonov, Andrew; Meven, Martin; Roth, Georg; Georgii, Robert; K\'ezsm\'arki, Istv\'an; Kocsis, Vilmos; Tokunaga, Yusuke; Taguchi, Yasujiro; Tokura, Yoshinori; Hutanu, Vladimir (2016). Origin of forbidden reflections in multiferroic Ba~2~CoGe~2~O~7~ by neutron diffraction: symmetry lowering or Renninger effect?. Journal of Applied Crystallography, 49, pp. 556-560.
Formula: Ba2 Co Ge2 O7
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Co2 Ge4 O14 (Co Ge2 O7)
Multiplicity: 1
Coordination sequences: