Abstract
The new compound Cs10P8Se20 features the heterotetracyclic [P3Se7]3- anion, a phosphorus-rich four-membered-ring species that possesses a P-P-P unit and formally P3+ and P4+ centers. It crystallizes in the orthorhombic space group Pnnm with a = 26.5456(7) Å, b = 8.0254(2) Å, c = 11.9031 (4) Å, and Z = 2 at 100(2) K. The cyclic anion is cocrystallized with a [P2Se6]4- anion. Electronic absorption, Raman, Fourier transform infrared, and solid-state 31P NMR spectroscopy studies of Cs10P8Se 20 are reported.
Original language | English (US) |
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Pages (from-to) | 3092-3094 |
Number of pages | 3 |
Journal | Inorganic chemistry |
Volume | 49 |
Issue number | 7 |
DOIs | |
State | Published - Apr 5 2010 |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Inorganic Chemistry