Kalicinite Thomas J O, Tellgren R, Olovsson I Acta Crystallographica B30 (1974) 1155-1166 Hydrogen-bond studies. LXXXIV. An X-ray diffraction study of the structures of KHCO3 and KDCO3 at 298, 219 and 95 K Locality: Synthetic Note: T = 95 K Note z-coordinate of O3 has been modified with a negative sign _database_code_amcsd 0018504 15.1150 5.6044 3.6609 90 103.980 90 P2_1/a atom x y z K .16595 .03487 .29497 H .025 .704 -.437 C .11972 .52447 -.14471 O(1) .19339 .54594 .09602 O(2) .08305 .32975 -.27538 O(3) .07652 .73126 -.27632