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 |
3132 |
3111 |
9.27 |
336.35 |
0.04 |
0.07 |
| 2 |
A1 |
3031 |
3011 |
28.10 |
176.19 |
0.11 |
0.21 |
| 3 |
A1 |
1581 |
1570 |
0.06 |
39.32 |
0.03 |
0.06 |
| 4 |
A1 |
1141 |
1133 |
4.83 |
22.32 |
0.15 |
0.26 |
| 5 |
A1 |
995 |
989 |
2.53 |
10.78 |
0.72 |
0.84 |
| 6 |
A1 |
923 |
917 |
2.98 |
10.59 |
0.23 |
0.38 |
| 7 |
A1 |
851 |
845 |
0.31 |
5.01 |
0.65 |
0.79 |
| 8 |
A1 |
790 |
785 |
72.90 |
4.42 |
0.06 |
0.12 |
| 9 |
A1 |
377 |
374 |
4.40 |
9.56 |
0.59 |
0.74 |
| 10 |
A2 |
3098 |
3077 |
0.00 |
200.45 |
0.75 |
0.86 |
| 11 |
A2 |
1240 |
1232 |
0.00 |
5.51 |
0.75 |
0.86 |
| 12 |
A2 |
1151 |
1143 |
0.00 |
13.03 |
0.75 |
0.86 |
| 13 |
A2 |
933 |
926 |
0.00 |
0.70 |
0.75 |
0.86 |
| 14 |
A2 |
896 |
890 |
0.00 |
0.63 |
0.75 |
0.86 |
| 15 |
A2 |
765 |
759 |
0.00 |
1.87 |
0.75 |
0.86 |
| 16 |
A2 |
330 |
328 |
0.00 |
1.63 |
0.75 |
0.86 |
| 17 |
B1 |
3129 |
3108 |
46.08 |
81.12 |
0.75 |
0.86 |
| 18 |
B1 |
1554 |
1544 |
12.42 |
1.64 |
0.75 |
0.86 |
| 19 |
B1 |
1150 |
1142 |
0.72 |
2.69 |
0.75 |
0.86 |
| 20 |
B1 |
1067 |
1059 |
0.21 |
0.02 |
0.75 |
0.86 |
| 21 |
B1 |
975 |
968 |
0.01 |
6.55 |
0.75 |
0.86 |
| 22 |
B1 |
696 |
691 |
44.79 |
3.87 |
0.75 |
0.86 |
| 23 |
B2 |
3100 |
3079 |
30.84 |
50.87 |
0.75 |
0.86 |
| 24 |
B2 |
3025 |
3004 |
14.66 |
136.29 |
0.75 |
0.86 |
| 25 |
B2 |
1254 |
1246 |
37.61 |
0.03 |
0.75 |
0.86 |
| 26 |
B2 |
1117 |
1109 |
5.65 |
0.49 |
0.75 |
0.86 |
| 27 |
B2 |
930 |
923 |
3.12 |
0.30 |
0.75 |
0.86 |
| 28 |
B2 |
901 |
895 |
6.87 |
0.42 |
0.75 |
0.86 |
| 29 |
B2 |
806 |
801 |
11.54 |
1.20 |
0.75 |
0.86 |
| 30 |
B2 |
469 |
466 |
4.64 |
4.32 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 20703.7 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 20560.9 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 |
-0.007 |
|
|
|
| 2 |
C |
-0.007 |
|
|
|
| 3 |
H |
0.074 |
|
|
|
| 4 |
H |
0.074 |
|
|
|
| 5 |
C |
-0.126 |
|
|
|
| 6 |
C |
-0.126 |
|
|
|
| 7 |
C |
-0.126 |
|
|
|
| 8 |
C |
-0.126 |
|
|
|
| 9 |
H |
0.093 |
|
|
|
| 10 |
H |
0.093 |
|
|
|
| 11 |
H |
0.093 |
|
|
|
| 12 |
H |
0.093 |
|
|
|
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 |
-0.001 |
0.001 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.813 |
0.000 |
0.000 |
| y |
0.000 |
-33.123 |
0.000 |
| z |
0.000 |
0.000 |
-36.228 |
|
| Traceless |
| | x | y | z |
| x |
-1.138 |
0.000 |
0.000 |
| y |
0.000 |
2.898 |
0.000 |
| z |
0.000 |
0.000 |
-1.760 |
|
| Polar |
| 3z2-r2 | -3.520 |
| x2-y2 | -2.690 |
| 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 |
10.082 |
0.000 |
0.000 |
| y |
0.000 |
10.215 |
0.000 |
| z |
0.000 |
0.000 |
7.176 |
<r2> (average value of r
2) Å
2
| <r2> |
119.353 |
| (<r2>)1/2 |
10.925 |