Phosphor(V)-nitrid α-P3N5: Synthese ausgehend von Tetraaminophosphoniumiodid und Kristallstrukturaufklärung mittels Synchrotron-Pulver-Röntgenbeugung

Room temperature route to phosphorus nitride hollow spheres

“…2 shows the FTIR spectra of the P 3 N 5 sample. The absorption peaks at 496, 918, 1218 cm À1 indicates the presence of single and double phosphorus-nitride bonds, which is in agreement with the reported [7,13,14]. The absorptions between 2500 and 3600 cm À1 correspond to O-H bending vibration and O-H stretching vibration of H 2 O.…”

A Density Functional Study of Phosphorus Nitride P3N5: Refined Geometries, Properties, and Relative Stability of α‐P3N5 and γ‐P3N5 and a Further Possible High‐Pressure Phase δ‐P3N5 with Kyanite‐Type Structure.

“…[3] However, at that time the experimental data did not allow an unambiguous assignment, presumably due to a certain amount of structural disorder, arising from stacking faults and twinning, as well as contamination with b-P 3 N 5 . The energy potential associated with the bond angle, however, appears to be very shallow as suggested by the small energy difference towards the less symmetrical setting.…”

Sn6[P12N24] – A Sodalite‐Type Nitridophosphate

“…Both nitridophosphates and silicates are built of TX 4 tetrahedra (T = P, Si; X = N, O), which are predominantly connected through common vertices. [4,5] In the crystal structure of the oxonitridophosphate P 4 N 6 O, edge-sharing PN 4 tetrahedra were also observed. For example, edge-sharing TN 4 tetrahedra are not uncommon, as the less-ionic bonding to N facilitates closer distances between neighboring tetrahedral centers.…”