Korobitsynite Rastsvetaeva R K, Chukanov N V, Pekov I V Doklady Akademii Nauk SSSR 357 (1997) 364-367 Crystal structure of a new mineral - titanium analog of orthorhombic nenadkevichite _database_code_amcsd 0012492 7.350 14.153 7.124 90 90 90 Pbam atom x y z occ Biso Na1 .2636 .2513 0 .51 2.9 Na2 .1979 .0244 .5 .50 3.6 Na3 .192 .005 .5 .08 7.9 TiM .2856 .2590 .5 .7 1.54 NbM .2856 .2590 .5 .3 1.54 Si .0103 .3897 .2252 1.45 O1 .0121 .3816 0 2.8 O2 0 .5 .2838 3.7 O3 .1950 .3454 .3049 2.6 O4 .3323 .1625 .3040 2.5 O5 .0160 .1991 .5 1.8 Ow6 .016 .1616 0 .93 7.5 Ow7 0 0 .273 .92 7.9 H1 .080 0 .150 3.0 H2 .032 .148 .087 3.0