CHA: CS and Vertex Symbols

Database of Zeolite Structures

Framework Type CHA

Coordination Sequences and Vertex Symbols

T-atom Name	N₁ to N_{10 (or 12)}												Vertex Symbol^a
T₁	4	9	17	29	45	64	85	110	140	173	0	0	4·4·4·8·6·8

^aSize and number of smallest ring on each angle of the T-atom (M. O'Keeffe and S.T. Hyde, Zeolites 19, 370 (1997))
* = no closed ring at this angle

Loop configuration of T-atoms:

T₁