Fig. 8From: A density functional theory study of Fe(II)/Fe(III) distribution in single layer green rust: a cluster approachThe comparison of spin density of Fe atoms obtained by Mulliken and Natural Bond Orbital (NBO) population analysis for a GR2 × 6(− 8), b GR3 × 6(− 10) and c GR4 × 6(− 10)Back to article page