Theophrastite
Cairns R, Ott E
Journal of the American Chemical Society 55 (1933) 527-533
X-ray studies of the system nickel-oxygen-water. I. Nickelous oxide and
hydroxide
_cod_database_code 1011134
_database_code_amcsd 0018023
3.114 3.114 4.617 90 90 120 P-3m1
atom   x   y   z
Ni1    0   0   0
O1   1/3 2/3 .25