Na9.52 ((C H3)4 N)2.38 (Al9.4 Si26.6 O72) (O H)1.3 (H2 O)25

C_4.2Al_9.3984N_2.38Na_9.5202O_95.3998Si_26.6016

Meier, W.M.Groner, M.

Journal of Solid State Chemistry (1981) 37, 204-218

a=13.28Å   b=13.28Å   c=15.21Å

α=90°   β=90°   γ=120°