6533b85cfe1ef96bd12bd754
RESEARCH PRODUCT
A Selenium-Nitrogen Chain with Selenium in Different Oxidation States
Aino J. KarhuJuho JämsäMikko RautiainenRaija OilunkaniemiTristram ChiversRisto S. Laitinensubject
oxidation statesselenium-nitrogen chainsdescription
The reaction of tBuNH2 with a mixture of SeCl2 and SeOCl2 in a 6:2:1 molar ratio produces the novel selenium-nitrogen chain ClSeN(tBu)Se(O)Cl (4), in which the selenium atoms are in two different oxidation states, SeII and SeIV. The crystal structure of 4 is compared with that of the related SeII/SeII system ClSeN(tBu)SeCl (1) and differences are attributed to hyperconjugative effects. The energetics of the formation of 4 via two different routes are elucidated by PBE0/def2-TZVPP calculations. peerReviewed
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2017-01-01 |