Publication details
Halogenid-oxidy fosforečné a jejich donor-akceptorové komplexy.
| Title in English | Phosphorus(V) oxide halides and their donor-acceptor complexes. |
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| Authors | |
| Year of publication | 1998 |
| Type | Article in Proceedings |
| Conference | 2. seminář Pokroky v anorganické chemii. Sborník příspěvků. |
| MU Faculty or unit | |
| Citation | |
| Field | Inorganic chemistry |
| Keywords | Phosphorus(V); Oxide halides; Donor-acceptor complexes; Lewis bases. |
| Description | A 19F and 31P NMR study of diphosphoryl halides, P2O3X4, (X=F,Cl), revealed that both compounds partly dismutate to the corresponding phosphoryl and triphosphoryl halides, POX3 and P3O5X5, respectively. A presumption that P3O5X5 arise from the primary formed unstable halogenodioxophosphorane, PO2X, has been confirmed by reactions of P2O3X4 with aprotic nitrogen bases (B). In this case the coordinatively unsaturated PO2X is donor-stabilized and a betaine (B)PO2X is formed readily. |
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