Portlandite
Busing W, Levy H
Journal of Chemical Physics 26 (1957) 563-568
Neutron diffraction study of calcium hydroxide
_cod_database_code 1000045
_database_code_amcsd 0012953
3.5862 3.5862 4.8801 90 90 120 P-3m1
atom   x   y     z
Ca     0   0     0
O    1/3 2/3 .2346
H    1/3 2/3 .4280