Vibrational Frequencies calculated at PBEPBE/cc-pVTZ
| 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 |
3710 |
3684 |
15.67 |
|
|
|
| 2 |
A |
3040 |
3019 |
61.81 |
|
|
|
| 3 |
A |
3027 |
3006 |
15.14 |
|
|
|
| 4 |
A |
3014 |
2993 |
12.94 |
|
|
|
| 5 |
A |
3011 |
2990 |
38.26 |
|
|
|
| 6 |
A |
2992 |
2971 |
39.00 |
|
|
|
| 7 |
A |
2981 |
2960 |
22.41 |
|
|
|
| 8 |
A |
2970 |
2949 |
26.05 |
|
|
|
| 9 |
A |
2962 |
2942 |
27.12 |
|
|
|
| 10 |
A |
2883 |
2863 |
47.94 |
|
|
|
| 11 |
A |
1466 |
1456 |
3.20 |
|
|
|
| 12 |
A |
1443 |
1433 |
5.76 |
|
|
|
| 13 |
A |
1440 |
1430 |
2.01 |
|
|
|
| 14 |
A |
1434 |
1424 |
1.72 |
|
|
|
| 15 |
A |
1375 |
1366 |
3.35 |
|
|
|
| 16 |
A |
1325 |
1316 |
24.76 |
|
|
|
| 17 |
A |
1289 |
1280 |
0.04 |
|
|
|
| 18 |
A |
1279 |
1271 |
5.64 |
|
|
|
| 19 |
A |
1270 |
1262 |
6.78 |
|
|
|
| 20 |
A |
1252 |
1243 |
5.75 |
|
|
|
| 21 |
A |
1234 |
1226 |
3.98 |
|
|
|
| 22 |
A |
1221 |
1212 |
13.59 |
|
|
|
| 23 |
A |
1168 |
1160 |
5.17 |
|
|
|
| 24 |
A |
1155 |
1147 |
11.57 |
|
|
|
| 25 |
A |
1149 |
1141 |
2.37 |
|
|
|
| 26 |
A |
1065 |
1058 |
43.83 |
|
|
|
| 27 |
A |
1045 |
1038 |
43.97 |
|
|
|
| 28 |
A |
1019 |
1012 |
13.82 |
|
|
|
| 29 |
A |
961 |
955 |
0.24 |
|
|
|
| 30 |
A |
941 |
934 |
11.27 |
|
|
|
| 31 |
A |
926 |
920 |
3.59 |
|
|
|
| 32 |
A |
877 |
871 |
0.06 |
|
|
|
| 33 |
A |
862 |
856 |
0.05 |
|
|
|
| 34 |
A |
792 |
787 |
1.76 |
|
|
|
| 35 |
A |
751 |
745 |
1.06 |
|
|
|
| 36 |
A |
598 |
594 |
0.58 |
|
|
|
| 37 |
A |
524 |
520 |
5.36 |
|
|
|
| 38 |
A |
454 |
451 |
5.80 |
|
|
|
| 39 |
A |
350 |
348 |
11.14 |
|
|
|
| 40 |
A |
266 |
264 |
95.87 |
|
|
|
| 41 |
A |
180 |
178 |
0.96 |
|
|
|
| 42 |
A |
31 |
30 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30864.2 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 30651.2 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.079 |
|
|
|
| 2 |
H |
0.074 |
|
|
|
| 3 |
C |
-0.166 |
|
|
|
| 4 |
H |
0.082 |
|
|
|
| 5 |
H |
0.079 |
|
|
|
| 6 |
C |
-0.163 |
|
|
|
| 7 |
H |
0.076 |
|
|
|
| 8 |
H |
0.081 |
|
|
|
| 9 |
C |
-0.146 |
|
|
|
| 10 |
H |
0.069 |
|
|
|
| 11 |
H |
0.068 |
|
|
|
| 12 |
C |
-0.142 |
|
|
|
| 13 |
H |
0.037 |
|
|
|
| 14 |
C |
0.090 |
|
|
|
| 15 |
H |
0.189 |
|
|
|
| 16 |
O |
-0.308 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.468 |
-1.097 |
0.772 |
1.421 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.993 |
3.486 |
-1.956 |
| y |
3.486 |
-38.179 |
-0.248 |
| z |
-1.956 |
-0.248 |
-38.088 |
|
| Traceless |
| | x | y | z |
| x |
-0.860 |
3.486 |
-1.956 |
| y |
3.486 |
0.362 |
-0.248 |
| z |
-1.956 |
-0.248 |
0.498 |
|
| Polar |
| 3z2-r2 | 0.997 |
| x2-y2 | -0.815 |
| xy | 3.486 |
| xz | -1.956 |
| yz | -0.248 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.234 |
0.188 |
-0.007 |
| y |
0.188 |
9.654 |
-0.065 |
| z |
-0.007 |
-0.065 |
8.397 |
<r2> (average value of r
2) Å
2
| <r2> |
167.224 |
| (<r2>)1/2 |
12.932 |