Database of Zeolite Structures

Framework Type TOL
  *Tounkite-like mineral
    Rozenberg, K.A., Sapozhnikov, A.N., Rastsvetaeva, R.K., Bolotina, N.B. and Kashaev, A.A.
Crystal structure of a new representative of the cancrinite group with a 12-layer stacking sequence of tetrahedral rings
Crystallogr. Reports, 4, 635-642 (2004)
  |Na31.1Ca15.94K 0.96 Cl8 (SO4)9.3 (SO3)0.7 | [Al36Si36O144]-TOL
  *  An asterisk (*) in front of the material name indicates that it is the Type Material