Syntheses, Crystal Structures, and Dipole Moments of Zinc Halide Complexes with Methylurea and Dimethylacetamide
Reaction of zinc halides with methylurea (MeUr) in 1 : 2 ratio in aqueous solution results in formation of new coordination compounds [Zn(MeUr)2Cl2], [Zn(MeUr)2Br2], and [Zn(MeUr)2I2]. The new coordination compounds have been isolated and studied by X-ray powder diffraction, IR spectroscopy, and single-crystal X-ray diffraction. The structure of previously unknown polymorphic modification of zinc bromide complex with dimethylacetamide (DMA) [Zn(DMA)2Br2] has been studied. The complexes have molecular tetrahedral structure. The dipole moments of the zinc halide complexes with methylurea and dimethylacetamide have been calculated to be of 9.3–9.7 D and 6.6–8.2 D, respectively.
Authors
- Е. В. Савинкина (ORCID: https://orcid.org/0000-0002-2088-5091)
- Г. А. Бузанов (ORCID: https://orcid.org/0000-0003-2676-8774)
- Margarita N. Davydova (ORCID: https://orcid.org/0009-0007-4345-0107)
- Mikhail S. Grigoriev (ORCID: https://orcid.org/0000-0002-6363-5535)
- A. E. Gerusova
Institutions
- Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences (RU)
- NS Kurnakova Institute of General and Inorganic Chemistry (RU)
- MIREA - Russian Technological University (RU)
Publication Details
- Journal
- Russian Journal of Inorganic Chemistry
- Published
- 2024-12-01
- DOI
- https://doi.org/10.1134/s0036023624602502
- Citations
- 1
- Primary Topic
- Crystal structures of chemical compounds
- Type
- article
- Field-Weighted Citation Impact
- 0.16