Abstract
In this study a vibrational spectroscopic investigation of thiourea dioxide [(H2N)(2)CSO2] in the superacidic systems XF/MF5 (X = H, D;M = As, Sb) as well as HF/GeF4 is presented. The formed salts [(X2N)(2)CS(OX)(2)](2+)2[MF6](-) are characterized by low temperature vibrational spectroscopy. In the case of 2[(H2N)(2)CS(OH)(2)](2+)[Ge4F20](4-)center dot 4HF a single-crystal X-ray structure is reported. The salt crystallizes in the triclinic space group P1 with one formula unit per unit cell. The results are discussed together with quantum-chemical calculations at the PBE1PBE/6-311G++(3df, 3pd) level of theory.
| Item Type: | Journal article |
|---|---|
| Faculties: | Chemistry and Pharmacy > Department of Chemistry |
| Subjects: | 500 Science > 540 Chemistry |
| ISSN: | 1434-1948 |
| Language: | English |
| Item ID: | 83439 |
| Date Deposited: | 15. Dec 2021 15:08 |
| Last Modified: | 15. Dec 2021 15:08 |
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