Natron Taga T Acta Crystallographica B25 (1969) 2656-2657 Crystal structure of Na2CO3*10H2O Locality: synthetic _database_code_amcsd 0009366 12.83 9.026 13.44 90 123.0 90 Cc atom x y z occ Biso Na1 .240 .225 .128 1.7 Na2 .252 .270 -.128 1.9 C .250 .754 0 1.0 O11' .266 .718 .097 .5 3.5 O12' .344 .793 -.003 .5 2.5 O13' .139 .794 -.096 .5 2.0 O11" .253 .834 -.073 .5 4.6 O12" .151 .675 -.001 .5 3.8 O13" .336 .809 .093 .5 4.1 Wat1 .125 -.012 .091 3.0 Wat2 .376 -.440 .208 2.0 Wat3 .093 .312 .175 1.7 Wat4 .374 .121 .322 1.8 Wat5 .139 .374 -.058 2.2 Wat6 .355 .125 .047 2.0 Wat7 .128 .049 -.215 2.5 Wat8 .372 .502 -.080 2.4 Wat9 .120 .376 -.332 2.7 Wat10 .399 .187 -.186 2.7