Vibrational levels (cm-1)
Mode Number |
Symmetry |
Frequency |
Intensity |
Comment |
Description |
Fundamental(cm-1) |
Harmonic(cm-1) |
Reference |
(km mol-1) |
unc. |
Reference |
1 |
Σ |
1323 |
1337 |
2007Iri:389 |
|
|
|
|
|
Detailed diatomic data
ωe |
ωexe |
ωeye |
Be |
αe |
ZPE
| reference |
1336.948 |
6.8958 |
-0.00605 |
0.7864844 |
0.0055337 |
666.7872 |
2007Iri:389 |
vibrational zero-point energy: 661.6 cm
-1 (from fundamental vibrations)
Calculated vibrational frequencies for
PN (Phosphorus mononitride).
More spectroscopic constants are available at the NIST Physics Laboratory website:
Geometric Data
Point Group C∞v
Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees
Description |
Value |
unc. |
Connectivity |
Reference |
Comment |
Atom 1 |
Atom 2 |
Atom 3 |
Atom 4 |
rPN |
1.491 |
|
1 |
2 |
|
|
1979HUB/HER |
re |
Cartesians
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.0000 |
0.0000 |
1.4909 |
P2 |
0.0000 |
0.0000 |
0.0000 |
Atom - Atom Distances
Distances in Å
|
N1 |
P2 |
N1 |
|
1.4909 |
P2 |
1.4909 |
|
Calculated geometries
for PN (Phosphorus mononitride).
Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Connectivity
Electronic energy levels (cm-1)
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