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' |
3418 |
3399 |
76.83 |
|
|
|
| 2 |
A' |
3100 |
3082 |
22.43 |
|
|
|
| 3 |
A' |
3081 |
3063 |
0.63 |
|
|
|
| 4 |
A' |
3069 |
3052 |
1.24 |
|
|
|
| 5 |
A' |
2959 |
2942 |
19.20 |
|
|
|
| 6 |
A' |
2142 |
2130 |
2.57 |
|
|
|
| 7 |
A' |
1642 |
1633 |
7.09 |
|
|
|
| 8 |
A' |
1401 |
1393 |
7.40 |
|
|
|
| 9 |
A' |
1366 |
1358 |
8.50 |
|
|
|
| 10 |
A' |
1323 |
1315 |
5.73 |
|
|
|
| 11 |
A' |
1213 |
1206 |
0.04 |
|
|
|
| 12 |
A' |
1080 |
1074 |
0.00 |
|
|
|
| 13 |
A' |
954 |
949 |
21.43 |
|
|
|
| 14 |
A' |
899 |
894 |
5.21 |
|
|
|
| 15 |
A' |
643 |
639 |
8.83 |
|
|
|
| 16 |
A' |
613 |
609 |
31.93 |
|
|
|
| 17 |
A' |
354 |
352 |
5.29 |
|
|
|
| 18 |
A' |
149 |
148 |
0.21 |
|
|
|
| 19 |
A" |
3018 |
3000 |
11.41 |
|
|
|
| 20 |
A" |
1400 |
1392 |
6.88 |
|
|
|
| 21 |
A" |
1004 |
998 |
0.12 |
|
|
|
| 22 |
A" |
938 |
933 |
0.55 |
|
|
|
| 23 |
A" |
722 |
718 |
18.12 |
|
|
|
| 24 |
A" |
569 |
566 |
49.43 |
|
|
|
| 25 |
A" |
488 |
485 |
4.37 |
|
|
|
| 26 |
A" |
269 |
268 |
0.74 |
|
|
|
| 27 |
A" |
150 |
149 |
1.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18983.1 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 18873.0 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 PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
-0.023 |
|
|
|
| 2 |
C |
-0.427 |
|
|
|
| 3 |
C |
0.465 |
|
|
|
| 4 |
H |
0.020 |
|
|
|
| 5 |
C |
-0.113 |
|
|
|
| 6 |
H |
0.002 |
|
|
|
| 7 |
C |
-0.070 |
|
|
|
| 8 |
H |
0.048 |
|
|
|
| 9 |
H |
0.053 |
|
|
|
| 10 |
H |
0.053 |
|
|
|
| 11 |
C |
-0.009 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.799 |
-0.225 |
0.000 |
0.830 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.689 |
-1.837 |
0.000 |
| y |
-1.837 |
-28.513 |
0.000 |
| z |
0.000 |
0.000 |
-32.554 |
|
| Traceless |
| | x | y | z |
| x |
4.845 |
-1.837 |
0.000 |
| y |
-1.837 |
0.608 |
0.000 |
| z |
0.000 |
0.000 |
-5.453 |
|
| Polar |
| 3z2-r2 | -10.907 |
| x2-y2 | 2.824 |
| xy | -1.837 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
13.176 |
-0.764 |
0.000 |
| y |
-0.764 |
7.455 |
0.000 |
| z |
0.000 |
0.000 |
4.178 |
<r2> (average value of r
2) Å
2
| <r2> |
135.203 |
| (<r2>)1/2 |
11.628 |