Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3184 |
3166 |
2.48 |
|
|
|
| 2 |
A' |
3102 |
3084 |
0.47 |
|
|
|
| 3 |
A' |
3081 |
3063 |
2.36 |
|
|
|
| 4 |
A' |
2267 |
2254 |
27.34 |
|
|
|
| 5 |
A' |
1432 |
1423 |
0.64 |
|
|
|
| 6 |
A' |
1326 |
1318 |
0.34 |
|
|
|
| 7 |
A' |
1187 |
1180 |
0.53 |
|
|
|
| 8 |
A' |
1093 |
1087 |
0.46 |
|
|
|
| 9 |
A' |
1013 |
1008 |
4.45 |
|
|
|
| 10 |
A' |
954 |
949 |
21.52 |
|
|
|
| 11 |
A' |
790 |
786 |
1.84 |
|
|
|
| 12 |
A' |
737 |
733 |
2.48 |
|
|
|
| 13 |
A' |
514 |
511 |
0.95 |
|
|
|
| 14 |
A' |
205 |
204 |
2.62 |
|
|
|
| 15 |
A" |
3171 |
3153 |
0.31 |
|
|
|
| 16 |
A" |
3077 |
3059 |
7.41 |
|
|
|
| 17 |
A" |
1385 |
1377 |
3.61 |
|
|
|
| 18 |
A" |
1147 |
1140 |
0.62 |
|
|
|
| 19 |
A" |
1053 |
1047 |
2.47 |
|
|
|
| 20 |
A" |
1025 |
1019 |
5.75 |
|
|
|
| 21 |
A" |
875 |
870 |
0.93 |
|
|
|
| 22 |
A" |
797 |
792 |
7.10 |
|
|
|
| 23 |
A" |
532 |
529 |
0.14 |
|
|
|
| 24 |
A" |
207 |
206 |
1.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17076.4 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 16977.3 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.051 |
|
|
|
| 2 |
H |
0.051 |
|
|
|
| 3 |
H |
0.059 |
|
|
|
| 4 |
H |
0.059 |
|
|
|
| 5 |
H |
0.051 |
|
|
|
| 6 |
C |
-0.108 |
|
|
|
| 7 |
N |
-0.122 |
|
|
|
| 8 |
C |
-0.027 |
|
|
|
| 9 |
C |
-0.007 |
|
|
|
| 10 |
C |
-0.007 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.805 |
3.926 |
0.000 |
4.008 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.781 |
-0.321 |
0.000 |
| y |
-0.321 |
-36.769 |
0.000 |
| z |
0.000 |
0.000 |
-29.149 |
|
| Traceless |
| | x | y | z |
| x |
5.178 |
-0.321 |
0.000 |
| y |
-0.321 |
-8.304 |
0.000 |
| z |
0.000 |
0.000 |
3.126 |
|
| Polar |
| 3z2-r2 | 6.252 |
| x2-y2 | 8.988 |
| xy | -0.321 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.482 |
0.437 |
0.000 |
| y |
0.437 |
8.882 |
0.000 |
| z |
0.000 |
0.000 |
5.535 |
<r2> (average value of r
2) Å
2
| <r2> |
115.441 |
| (<r2>)1/2 |
10.744 |