Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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' |
3172 |
3139 |
18.37 |
|
|
|
| 2 |
A' |
3171 |
3139 |
8.63 |
|
|
|
| 3 |
A' |
3091 |
3059 |
10.63 |
|
|
|
| 4 |
A' |
3084 |
3052 |
3.48 |
|
|
|
| 5 |
A' |
3078 |
3046 |
11.53 |
|
|
|
| 6 |
A' |
3055 |
3024 |
10.34 |
|
|
|
| 7 |
A' |
1663 |
1646 |
29.84 |
|
|
|
| 8 |
A' |
1449 |
1434 |
1.00 |
|
|
|
| 9 |
A' |
1418 |
1404 |
0.24 |
|
|
|
| 10 |
A' |
1317 |
1303 |
1.03 |
|
|
|
| 11 |
A' |
1275 |
1262 |
2.77 |
|
|
|
| 12 |
A' |
1202 |
1190 |
4.72 |
|
|
|
| 13 |
A' |
1193 |
1181 |
0.52 |
|
|
|
| 14 |
A' |
1014 |
1003 |
1.55 |
|
|
|
| 15 |
A' |
971 |
961 |
3.04 |
|
|
|
| 16 |
A' |
955 |
946 |
35.07 |
|
|
|
| 17 |
A' |
807 |
799 |
0.65 |
|
|
|
| 18 |
A' |
744 |
737 |
0.09 |
|
|
|
| 19 |
A' |
432 |
428 |
1.06 |
|
|
|
| 20 |
A' |
256 |
254 |
1.22 |
|
|
|
| 21 |
A" |
3157 |
3124 |
0.06 |
|
|
|
| 22 |
A" |
3075 |
3043 |
19.09 |
|
|
|
| 23 |
A" |
1415 |
1401 |
1.31 |
|
|
|
| 24 |
A" |
1158 |
1146 |
0.49 |
|
|
|
| 25 |
A" |
1090 |
1079 |
2.15 |
|
|
|
| 26 |
A" |
1025 |
1014 |
5.12 |
|
|
|
| 27 |
A" |
992 |
982 |
5.11 |
|
|
|
| 28 |
A" |
884 |
875 |
1.06 |
|
|
|
| 29 |
A" |
872 |
863 |
37.16 |
|
|
|
| 30 |
A" |
807 |
799 |
4.36 |
|
|
|
| 31 |
A" |
662 |
655 |
4.50 |
|
|
|
| 32 |
A" |
301 |
298 |
0.71 |
|
|
|
| 33 |
A" |
127 |
125 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24454.7 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 24202.8 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.021 |
|
|
|
| 2 |
C |
0.039 |
|
|
|
| 3 |
C |
-0.366 |
|
|
|
| 4 |
C |
-0.282 |
|
|
|
| 5 |
C |
-0.282 |
|
|
|
| 6 |
H |
0.093 |
|
|
|
| 7 |
H |
0.087 |
|
|
|
| 8 |
H |
0.116 |
|
|
|
| 9 |
H |
0.108 |
|
|
|
| 10 |
H |
0.127 |
|
|
|
| 11 |
H |
0.126 |
|
|
|
| 12 |
H |
0.127 |
|
|
|
| 13 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.032 |
0.611 |
0.000 |
0.612 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.243 |
-1.014 |
0.000 |
| y |
-1.014 |
-31.206 |
0.000 |
| z |
0.000 |
0.000 |
-32.979 |
|
| Traceless |
| | x | y | z |
| x |
2.850 |
-1.014 |
0.000 |
| y |
-1.014 |
-0.094 |
0.000 |
| z |
0.000 |
0.000 |
-2.755 |
|
| Polar |
| 3z2-r2 | -5.510 |
| x2-y2 | 1.963 |
| xy | -1.014 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.331 |
0.814 |
0.000 |
| y |
0.814 |
11.138 |
0.000 |
| z |
0.000 |
0.000 |
5.949 |
<r2> (average value of r
2) Å
2
| <r2> |
135.176 |
| (<r2>)1/2 |
11.627 |