Disordered sodium alkoxides from powder data: crystal structures of sodium ethoxide, propoxide, butoxide and pentoxide, and some of their solvates

Beske, M.; Cronje, S.; Schmidt, M.U.; Tapmeyer, L.

doi:10.1107/S205252062001584X

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 3
The Bärnighausen tree of NaOEt. Colour key: Na violet, O red and C grey. H atoms have been omitted for clarity. The view direction is [001]. t2 denotes a translationengleiche subgroup of index two and i2 an isomorphous subgroup of index two. The small tables give the atom types, Wyckoff positions and site symmetries. Occ denotes the occupancy, if different from one. The experimental crystal symmetry is P $[\overline 4]$ 2₁m, with Z = 2.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 77| Part 1| February 2021| Pages 68-82

https://doi.org/10.1107/S205252062001584X

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