Skip to main content
. 2017 Aug 30;3(8):e1701293. doi: 10.1126/sciadv.1701293

Table 1. Comparison of experimental and theoretical crystal densities of all reported materials, along with SD.

Material/density
(g cm−3)
Experiment Single crystal
(full occupancy)
Single crystal
(Sn-refined)
FASnI3 3.594(1) 3.604(3) 3.596(3)
1:0.1 3.479(1) 3.587(3) 3.565(3)
1:0.25 3.459(1) 3.547(3) 3.497(3)
1:0.5 3.403(1) 3.536(3) 3.467(3)
1:1 3.285(1) 3.507(3) 3.386(3)