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 |
A1 |
3116 |
3095 |
0.40 |
|
|
|
| 2 |
A1 |
3078 |
3057 |
9.78 |
|
|
|
| 3 |
A1 |
2918 |
2897 |
7.50 |
|
|
|
| 4 |
A1 |
1669 |
1657 |
220.84 |
|
|
|
| 5 |
A1 |
1641 |
1629 |
36.75 |
|
|
|
| 6 |
A1 |
1372 |
1362 |
0.01 |
|
|
|
| 7 |
A1 |
1361 |
1352 |
31.00 |
|
|
|
| 8 |
A1 |
1153 |
1145 |
6.64 |
|
|
|
| 9 |
A1 |
939 |
932 |
6.96 |
|
|
|
| 10 |
A1 |
873 |
867 |
11.68 |
|
|
|
| 11 |
A1 |
759 |
754 |
1.41 |
|
|
|
| 12 |
A1 |
492 |
489 |
2.98 |
|
|
|
| 13 |
A2 |
1153 |
1145 |
0.00 |
|
|
|
| 14 |
A2 |
981 |
974 |
0.00 |
|
|
|
| 15 |
A2 |
726 |
721 |
0.00 |
|
|
|
| 16 |
A2 |
349 |
347 |
0.00 |
|
|
|
| 17 |
B1 |
2923 |
2903 |
3.29 |
|
|
|
| 18 |
B1 |
995 |
988 |
0.00 |
|
|
|
| 19 |
B1 |
908 |
902 |
27.61 |
|
|
|
| 20 |
B1 |
836 |
830 |
23.59 |
|
|
|
| 21 |
B1 |
552 |
548 |
24.68 |
|
|
|
| 22 |
B1 |
308 |
306 |
2.73 |
|
|
|
| 23 |
B1 |
120 |
119 |
0.64 |
|
|
|
| 24 |
B2 |
3115 |
3093 |
16.84 |
|
|
|
| 25 |
B2 |
3078 |
3056 |
14.32 |
|
|
|
| 26 |
B2 |
1606 |
1595 |
3.33 |
|
|
|
| 27 |
B2 |
1376 |
1367 |
30.92 |
|
|
|
| 28 |
B2 |
1331 |
1322 |
0.20 |
|
|
|
| 29 |
B2 |
1232 |
1224 |
21.84 |
|
|
|
| 30 |
B2 |
1101 |
1093 |
7.84 |
|
|
|
| 31 |
B2 |
974 |
967 |
7.03 |
|
|
|
| 32 |
B2 |
561 |
557 |
1.55 |
|
|
|
| 33 |
B2 |
439 |
436 |
11.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22015.6 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 21863.7 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 |
C |
0.186 |
|
|
|
| 2 |
C |
-0.081 |
|
|
|
| 3 |
C |
-0.134 |
|
|
|
| 4 |
C |
-0.134 |
|
|
|
| 5 |
C |
-0.110 |
|
|
|
| 6 |
C |
-0.110 |
|
|
|
| 7 |
O |
-0.278 |
|
|
|
| 8 |
H |
0.111 |
|
|
|
| 9 |
H |
0.111 |
|
|
|
| 10 |
H |
0.114 |
|
|
|
| 11 |
H |
0.114 |
|
|
|
| 12 |
H |
0.105 |
|
|
|
| 13 |
H |
0.105 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-4.567 |
4.567 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.150 |
0.000 |
0.000 |
| y |
0.000 |
-36.646 |
0.000 |
| z |
0.000 |
0.000 |
-45.121 |
|
| Traceless |
| | x | y | z |
| x |
-1.266 |
0.000 |
0.000 |
| y |
0.000 |
6.990 |
0.000 |
| z |
0.000 |
0.000 |
-5.723 |
|
| Polar |
| 3z2-r2 | -11.447 |
| x2-y2 | -5.504 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.853 |
0.000 |
0.000 |
| y |
0.000 |
10.674 |
0.000 |
| z |
0.000 |
0.000 |
14.792 |
<r2> (average value of r
2) Å
2
| <r2> |
188.417 |
| (<r2>)1/2 |
13.727 |