Nitrogen Schuch A F, Mills R L Journal of Chemical Physics 52 (1970) 6000-6008 Crystal structures of the three modifications of nitrogen 14 and nitrogen 15 at high pressure Locality: synthetic Sample: at T = 20 K and P = .2690 GPa Note: alpha phase _database_code_amcsd 0013002 5.495 5.495 5.495 90 90 90 P2_13 atom x y z Biso N .03 .03 .03 1.4