Metallation of the acyclic phosphazene ligand HN[P(NMe2)2NSiMe3]2. Synthesis and crystal structure of {NaN[P(NMe2)2NSiMe3]2}2, {KN[P(NMe2)2NSiMe3]2} and Ca{N[P(NMe2)2NSiMe3]2}2
1993 | journal article. A publication with affiliation to the University of Göttingen.
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Hasselbring R, Pandey SK, Roesky HW, Stalke D, Steiner A. Metallation of the acyclic phosphazene ligand HN[P(NMe2)2NSiMe3]2. Synthesis and crystal structure of {NaN[P(NMe2)2NSiMe3]2}2, {KN[P(NMe2)2NSiMe3]2} and Ca{N[P(NMe2)2NSiMe3]2}2. Dalton Transactions. 1993;(22):3447-3451. doi:10.1039/DT9930003447.
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Details
- Authors
- Hasselbring, Reinhard; Pandey, Sushil K.; Roesky, Herbert W. ; Stalke, Dietmar ; Steiner, Alexander
- Abstract
- The reaction of HN[P(NMe2)2NSiMe3]2 with NaH and KH in 1 : 1 molar ratio yielded a dimer {NaN[P(NMe2)2NSiMe3]2}21 and a polymer {KN[P(NMe2)2NSiMe3]22 with a zigzag chain structure, respectively. The reaction of Ca[N(SiMe3)2]2·2thf (thf = tetrahydrofuran) with the phosphazene in 1 : 2 molar ratio in hexane resulted in the formation of a monomeric spirocyclic phosphazene complex Ca{N[P(NMe2)2NSiMe3]2}23 where the mode of chelation is tridentate. The crystal structures of 1–3 have been determined.
- Issue Date
- 1993
- Journal
- Dalton Transactions
- Organization
- Fakultät für Chemie
- File Format
- application/pdf
- Language
- English
