Table 1. Data statistics for SAPO-34.

The resolution shells given are the full range, the low-resolution shell and the high-resolution shell. Note that the crystals diffracted beyond the edge of the detector, so that the high-resolution completeness is reduced. This also affects the statistics. Literature cell dimensions for the CHA framework: a = b = c = 9.371 Å, α = β = γ = 94.70° (Wragg et al., 2010 ▸).

Threshold (keV)	25	60
ΔΦ (°)	0.0148	0.0148
Φ (°)	80	75
Δdetector (mm)	306.044	306.044
Space group
Unit cell (Å, °)
a = b = c	9.657 (30)	9.609 (2)
α = β = γ	94.210 (41)	94.460 (25)
Resolution (Å)
Total	9.60–0.65	9.55–0.65
Low-resolution shell	9.60–1.93	9.55–1.92
High-resolution shell	0.69–0.65	0.69–0.65
No. of reflections	3926, 226, 188	3802, 214, 181
No. of unique reflections	1697, 84, 127	1673, 79, 119
Completeness (%)	75.9, 97.7, 34.3	75.3, 91.9, 32.7
I/σ(I)	2.64, 4.57, 0.95	2.81, 4.89, 1.04
CC 1/2 (%) (Karplus & Diederichs, 2012 ▸)	95.1, 95.3, 48.8	96.3, 95.4, 47.5
R meas (%) (Diederichs & Karplus, 1997 ▸)	25.3, 16.8, 53.6	22.9, 17.4, 57.7