Citation: Rastsvetaeva, R.K.; Khomyakov, A.P. (2001). Modulated structure of a potassium-rich analog of eudialyte with a doubled parameter c. Kristallografiya, 46, pp. 715-721.
Formula: Al0.19 Ca11.67 Ce0.03 Cl2.43 Fe2.19 H7.85 Hf0.06 K7.68 Mn0.36 Na27.31 Nb0.1 O150.8 Si51.51 Sr0.77 Ti0.6 Zr5.34
Chemical name: (Na27.31 Sr0.47) K7.68 (Ca11.67 Sr0.3 Ce0.03) (Fe2.19 Mn0.36) (Zr5.34 Ti0.6 Hf0.06) (Si51.51 Nb0.1 Al0.19) O145.29 Cl2.43 (O H)3.17 (H2 O)2.34
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al3 Ca18 Ce18 Fe18 Hf9 Mn9 Na27 Nb3 O468 Si159 Sr18 Ti9 Zr18 (Al Ca6 Ce6 Fe6 Hf3 Mn3 Na9 Nb O156 Si53 Sr6 Ti3 Zr6)
Multiplicity: 1