Figure 5
(a) Skeletal formula of nickel(II) desoxophylloerythroetioporphyrin. Stacking of molecules in the crystal structure of (b) abelsonite (CSD reference: ABELSO; Hummer et al., 2017) and (c) vanadyl desoxophylloerythroetioporphyrin (CSD reference: CAKMAC10; Ekstrom et al., 1983). For clarity, molecules in the lower layer are shown using the space-filling model. |