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- Title
From Missing Links to New Records: A Series of Novel Polychlorine Anions.
- Authors
Voßnacker, Patrick; Keilhack, Thomas; Schwarze, Nico; Sonnenberg, Karsten; Seppelt, Konrad; Malischewski, Moritz; Riedel, Sebastian
- Abstract
Herein we report the synthesis and structural characterization of four novel polychloride compounds. The compounds [CCl(NMe2)2][Cl(Cl2)3] and [NPr4][Cl(Cl2)4] have been obtained from the reaction of the corresponding chloride salts with elemental chlorine at low temperature. They are the missing links in the series of polychloride monoanions [Cl(Cl)n]− (n=1–6). Additionally, the reaction of decamethylferrocene with elemental chlorine was studied yielding [Cp*2Fe]2[Cl20], which contains the largest known polychloride [Cl20]2− to date, and [Cp*2Fe][Cl(Cl2)4(HF)], which is the first example of a polychloride‐HF network stabilized by strong hydrogen and halogen bonding. All compounds have been characterized by single‐crystal X‐ray diffraction, Raman spectroscopy and quantum‐chemical calculations.
- Subjects
RAMAN spectroscopy; ANIONS; HYDROGEN bonding; LOW temperatures; X-ray diffraction
- Publication
European Journal of Inorganic Chemistry, 2021, Vol 2021, Issue 11, p1034
- ISSN
1434-1948
- Publication type
Article
- DOI
10.1002/ejic.202001072