List of specified cards with unique numbers under unique name
PENKVILKSITE
NN
Card
Specie
Formula
Space Group
1.
3515
[1], 1M
Na
4
Ti
2
Si
8
O
22
· 4H
2
O
P 2(1)/c
2.
3514
[2]
Na
4
Ti
2
Si
8
O
22
· 4H
2
O
P nca
3.
7971
[3], syn
Na
2
TiSi
4
O
11
· 2H
2
O
P nca