Mn2O3 of Ia3 and Pcab

[Lisbeth Rørmark]

Hi,

I am interested in drawings/figures of the structure of alfa-Mn2O3, with
special concern for the polyhedral coordination of Mn, for both space
groups Ia3 and Pcab. Do some of you know where to find this???????

I hope so :-D

Thank you,

Lisbeth