N2 O de Smedt J, Keesom W Koninklijke Nederlandse Akademie van Wetenschappen, Series B: Physica 27 (1924) 839-846 The structure of solid nitrous oxide and carbon dioxide _cod_database_code 1010149 _database_code_amcsd 0017079 5.72 5.72 5.72 90 90 90 Pn3 atom x y z N1 .117 .117 .117 O1 .25 .25 .25