Communications

Monochloride complex of five-mercury anticrown [(CF₃)₂CHg]₅ and reinvestigation of crystal structure of this anticrown

K. I. Tugashov^a, I. A. Tikhonova^a, V. B. Shur^a, A. Yu. Volkonsky^a, F. M. Dolgushin<sup>b

a</sup> A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119334 Moscow, Russian Federation
^b N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119071 Moscow, Russian Federation

Аннотация: Reexamination of crystal structure of five-mercury anticrown [(CF₃)₂CHg]₅ revealed that instead of the previous definition as a co-crystal of this anticrown with water and pyridine {[(CF₃)₂CHg]₅}·2 Py·2H₂O, the compound actually represented its bipyramidal dichloride complex, (PyH)₂{[(CF₃)₂CHg]₅}Cl₂. Treating it with lead(II) benzoate gave pyramidal monochloride complex (PyH){[(CF₃)₂CHg]₅}Cl.

Ключевые слова: anti-Werner complexes, anticrown, mercury, organofluorine compounds, chlorine, lead.

Поступила в редакцию: 16.04.2025
Принята в печать: 21.04.2025

Язык публикации: английский

DOI: 10.71267/mencom.7803

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