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. 2021 Dec 17;2(1):136–149. doi: 10.1021/jacsau.1c00429

Table 1. Derived Crystallographic Data of the (PEA)4AgBiBr8 and (PEA)2CsAgBiBr7 Single Crystals Compared to Those of the Reference Cs2AgBiBr6.

  PeABr1 → (PEA)4AgBiBr8 PeABr2 → (PEA)2CsAgBiBr7 Cs2AgBiBr6
space group triclinic (P1̅) triclinic (P1̅) cubic (Fm3̅m)
chemical units 2 2 4
lattice params      
a (Å) 11.5184 7.9591 11.2499
b (Å) 11.6000 8.0394 11.2499
c (Å) 17.3679 22.6161 11.2499
α (deg) 106.624 97.634 90
β (deg) 100.528 93.818 90
γ (deg) 90.203 90.2700 90