Vibrational Frequencies calculated at B3PW91/aug-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 |
A1g |
3200 |
3088 |
0.00 |
414.01 |
0.10 |
0.18 |
| 2 |
A1g |
1022 |
986 |
0.00 |
87.38 |
0.03 |
0.05 |
| 3 |
A2g |
1377 |
1329 |
0.00 |
0.00 |
0.75 |
0.86 |
| 4 |
A2u |
691 |
667 |
110.96 |
0.00 |
0.00 |
0.00 |
| 5 |
B1u |
3164 |
3054 |
0.00 |
0.00 |
0.00 |
0.00 |
| 6 |
B1u |
1023 |
987 |
0.00 |
0.00 |
0.00 |
0.00 |
| 7 |
B2g |
1014 |
979 |
0.00 |
0.00 |
0.75 |
0.86 |
| 8 |
B2g |
714 |
689 |
0.00 |
0.00 |
0.75 |
0.86 |
| 9 |
B2u |
1356 |
1309 |
0.00 |
0.00 |
0.00 |
0.00 |
| 10 |
B2u |
1168 |
1127 |
0.00 |
0.00 |
0.00 |
0.00 |
| 11 |
E1g |
869 |
839 |
0.00 |
0.38 |
0.75 |
0.86 |
| 11 |
E1g |
869 |
839 |
0.00 |
0.51 |
0.75 |
0.86 |
| 12 |
E1u |
3190 |
3079 |
31.56 |
0.00 |
0.00 |
0.00 |
| 12 |
E1u |
3190 |
3079 |
31.55 |
0.00 |
0.00 |
0.00 |
| 13 |
E1u |
1513 |
1461 |
7.10 |
0.00 |
0.00 |
0.00 |
| 13 |
E1u |
1513 |
1461 |
7.10 |
0.00 |
0.00 |
0.00 |
| 14 |
E1u |
1064 |
1027 |
5.59 |
0.00 |
0.00 |
0.00 |
| 14 |
E1u |
1064 |
1027 |
5.59 |
0.00 |
0.00 |
0.00 |
| 15 |
E2g |
3174 |
3063 |
0.00 |
126.78 |
0.75 |
0.86 |
| 15 |
E2g |
3174 |
3063 |
0.00 |
126.79 |
0.75 |
0.86 |
| 16 |
E2g |
1646 |
1588 |
0.00 |
13.21 |
0.75 |
0.86 |
| 16 |
E2g |
1646 |
1588 |
0.00 |
13.21 |
0.75 |
0.86 |
| 17 |
E2g |
1194 |
1153 |
0.00 |
5.52 |
0.75 |
0.86 |
| 17 |
E2g |
1194 |
1153 |
0.00 |
5.56 |
0.75 |
0.86 |
| 18 |
E2g |
617 |
596 |
0.00 |
2.50 |
0.75 |
0.86 |
| 18 |
E2g |
617 |
596 |
0.00 |
2.49 |
0.75 |
0.86 |
| 19 |
E2u |
991 |
957 |
0.00 |
0.00 |
0.00 |
0.00 |
| 19 |
E2u |
991 |
957 |
0.00 |
0.00 |
0.00 |
0.00 |
| 20 |
E2u |
407 |
393 |
0.00 |
0.00 |
0.00 |
0.00 |
| 20 |
E2u |
407 |
393 |
0.00 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 22029.9 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 21261.0 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 B3PW91/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.424 |
|
|
|
| 2 |
C |
-0.424 |
|
|
|
| 3 |
C |
-0.424 |
|
|
|
| 4 |
C |
-0.424 |
|
|
|
| 5 |
C |
-0.424 |
|
|
|
| 6 |
C |
-0.424 |
|
|
|
| 7 |
H |
0.424 |
|
|
|
| 8 |
H |
0.424 |
|
|
|
| 9 |
H |
0.424 |
|
|
|
| 10 |
H |
0.424 |
|
|
|
| 11 |
H |
0.424 |
|
|
|
| 12 |
H |
0.424 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.806 |
0.000 |
0.000 |
| y |
0.000 |
-31.806 |
0.000 |
| z |
0.000 |
0.000 |
-39.537 |
|
| Traceless |
| | x | y | z |
| x |
3.866 |
0.000 |
0.000 |
| y |
0.000 |
3.866 |
0.000 |
| z |
0.000 |
0.000 |
-7.732 |
|
| Polar |
| 3z2-r2 | -15.463 |
| x2-y2 | 0.000 |
| 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 |
11.956 |
0.000 |
0.000 |
| y |
0.000 |
11.956 |
0.000 |
| z |
0.000 |
0.000 |
6.511 |
<r2> (average value of r
2) Å
2
| <r2> |
127.600 |
| (<r2>)1/2 |
11.296 |