Nierite
Billy M, Labbe J, Selvaraj A, Roult G
Materials Research Bulletin 18 (1983) 921-934
Modifications structurales du nitrure de silicium en fonction de la
temperature
_cod_database_code 1001239
_database_code_amcsd 0014302
7.7660 7.7660 5.6297 90 90 120 P31c
atom     x     y     z
N1       0     0    .5
N2     1/3   2/3   .63
N3    .653 .6115 .4525
N4    .316 .3191 .7205
Si1  .0781 .5071 .6764
Si2   .253 .1679   .46