Abstract
The isostructural title compounds, poly[piperazin-1-ium [di-μ-bromido-caesium]], {(C4H11N2)[CsBr2]}n, and poly[piperazin-1-ium [di-μ-bromido-rubidium]], {(C4H11N2)[RbBr2]}n, contain singly-protonated piperazin-1-ium cations and unusual ABr6 (A
= Cs or Rb) trigonal prisms. The prisms are linked into a distinctive
`curtain wall' arrangement propagating in the (010) plane by face and
edge sharing. In each case, a network of N—H⋯N, N—H⋯Br and N—H⋯(Br,Br)
hydrogen bonds consolidates the structure.
Original language | English |
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Pages (from-to) | 1249-1252 |
Number of pages | 4 |
Journal | Acta Crystallographica Section E |
Volume | 75 |
Issue number | 8 |
Early online date | 26 Jul 2019 |
DOIs | |
Publication status | Published - Aug 2019 |
Keywords
- Crystal structure
- Hybrid solid
- Caesium
- Rubidium
- Trigonal prism
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Dive into the research topics of 'Syntheses and structures of piperazin-1-ium ABr2 (A = Cs or Rb): hybrid solids containing 'curtain wall' layers of face- and edge-sharing ABr6 trigonal prisms'. Together they form a unique fingerprint.Datasets
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Syntheses and structures of piperazin-1-ium ABr2 (A = Cs or Rb): hybrid solids containing 'curtain wall' layers of face- and edge-sharing ABr6 trigonal prisms (dataset)
Rickaby, K. A. (Creator), Slawin, A. M. Z. (Creator) & Harrison, W. T. A. (Creator), Cambridge Crystallographic Data Centre, 2019
https://dx.doi.org/10.5517/ccdc.csd.cc235prr and one more link, https://dx.doi.org/10.5517/ccdc.csd.cc235pss (show fewer)
Dataset