Three-dimensional organic–inorganic hybrid sodium halide perovskite: C4H12N2·NaI3 and a hydrogen-bonded supra­molecular three-dimensional network in 3C4H12N2·NaI4·3I·H2O

Chen, X.-G.; Gao, J.-X.; Hua, X.-N.; Liao, W.-Q.

doi:10.1107/S2053229618006885

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 3
The hydrogen bonds (dashed lines) in 1 of the C and N atoms of the piperazinediium cation with the I atoms of the NaI₆ octahedra. [Symmetry codes: (i) −x + 1, −y + 2, −z + 1; (ii) x − $[{1\over 2}]$ , y + $[{1\over 2}]$ , z; (iv) −x + 1, y, −z + $[{1\over 2}]$ ; (vii) −x + $[{1\over 2}]$ , −y + $[{3\over 2}]$ , −z + 1; (viii) x + $[{1\over 2}]$ , −y + $[{3\over 2}]$ , z + $[{1\over 2}]$ .]

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 74| Part 6| June 2018| Pages 728-733

https://doi.org/10.1107/S2053229618006885

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