AM_Keldyshite
Formula:
Na Zr Si2 O7
Name:
Keldyshite
Unit cell:
9.0 5.34 6.96 92.0 116.0 88.0 , V=300.39
Space group:
P-1 (2)
Khalikov A D , Khomyakov A P , Makhmudov S A , Doklady Akademii Nauk SSSR , 238 (1978) p.573-575, Crystal structure of keldyshite NaZr[Si2O6OH]