Bi S was dissolved in the presence of NaCl in the ionic liquid [BMIm]Cl ⋅ 4AlCl (BMIm=1-n-butyl-3-methylimidazolium) through annealing the mixture at 180 °C. Upon cooling to room temperature, orange, air-sensitive crystals of Na(Bi S )[S(AlCl ) ] [AlCl ] (1) precipitated. X-ray diffraction on single-crystals of 1 revealed a triclinic crystal structure that contains (Bi S ) spiro-dicubanes, [S(AlCl ) ] tetrahedra triples, isolated [AlCl ] tetrahedra, and sodium cations.
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| http://dx.doi.org/10.1002/open.202100145 | DOI Listing |
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