Vibrational Frequencies calculated at PBE1PBE/6-31G*
| 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' |
3174 |
3017 |
34.13 |
|
|
|
| 2 |
A' |
3149 |
2992 |
28.35 |
|
|
|
| 3 |
A' |
3140 |
2984 |
22.09 |
|
|
|
| 4 |
A' |
3086 |
2933 |
17.07 |
|
|
|
| 5 |
A' |
3004 |
2855 |
104.43 |
|
|
|
| 6 |
A' |
2953 |
2806 |
77.77 |
|
|
|
| 7 |
A' |
1539 |
1462 |
5.78 |
|
|
|
| 8 |
A' |
1523 |
1448 |
0.38 |
|
|
|
| 9 |
A' |
1493 |
1418 |
6.03 |
|
|
|
| 10 |
A' |
1433 |
1362 |
24.15 |
|
|
|
| 11 |
A' |
1339 |
1272 |
5.83 |
|
|
|
| 12 |
A' |
1236 |
1174 |
152.17 |
|
|
|
| 13 |
A' |
1209 |
1149 |
47.32 |
|
|
|
| 14 |
A' |
1133 |
1077 |
8.71 |
|
|
|
| 15 |
A' |
1032 |
981 |
39.53 |
|
|
|
| 16 |
A' |
940 |
893 |
10.45 |
|
|
|
| 17 |
A' |
870 |
827 |
9.13 |
|
|
|
| 18 |
A' |
657 |
624 |
5.30 |
|
|
|
| 19 |
A' |
493 |
468 |
0.63 |
|
|
|
| 20 |
A' |
441 |
419 |
10.16 |
|
|
|
| 21 |
A' |
270 |
257 |
1.96 |
|
|
|
| 22 |
A" |
3145 |
2988 |
43.52 |
|
|
|
| 23 |
A" |
2996 |
2847 |
20.05 |
|
|
|
| 24 |
A" |
1522 |
1446 |
6.34 |
|
|
|
| 25 |
A" |
1467 |
1394 |
16.67 |
|
|
|
| 26 |
A" |
1408 |
1338 |
1.02 |
|
|
|
| 27 |
A" |
1385 |
1316 |
0.20 |
|
|
|
| 28 |
A" |
1354 |
1287 |
1.55 |
|
|
|
| 29 |
A" |
1277 |
1214 |
35.14 |
|
|
|
| 30 |
A" |
1247 |
1185 |
0.14 |
|
|
|
| 31 |
A" |
1122 |
1066 |
73.48 |
|
|
|
| 32 |
A" |
1060 |
1007 |
58.56 |
|
|
|
| 33 |
A" |
946 |
899 |
16.78 |
|
|
|
| 34 |
A" |
912 |
866 |
0.43 |
|
|
|
| 35 |
A" |
467 |
444 |
7.14 |
|
|
|
| 36 |
A" |
269 |
255 |
1.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27343.0 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 25984.0 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.126 |
|
|
|
| 2 |
O |
-0.459 |
|
|
|
| 3 |
O |
-0.459 |
|
|
|
| 4 |
C |
-0.100 |
|
|
|
| 5 |
C |
-0.100 |
|
|
|
| 6 |
C |
-0.356 |
|
|
|
| 7 |
H |
0.186 |
|
|
|
| 8 |
H |
0.132 |
|
|
|
| 9 |
H |
0.186 |
|
|
|
| 10 |
H |
0.149 |
|
|
|
| 11 |
H |
0.186 |
|
|
|
| 12 |
H |
0.149 |
|
|
|
| 13 |
H |
0.192 |
|
|
|
| 14 |
H |
0.170 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.652 |
1.881 |
0.000 |
1.991 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.634 |
1.651 |
0.000 |
| y |
1.651 |
-34.633 |
0.000 |
| z |
0.000 |
0.000 |
-38.396 |
|
| Traceless |
| | x | y | z |
| x |
0.881 |
1.651 |
0.000 |
| y |
1.651 |
2.381 |
0.000 |
| z |
0.000 |
0.000 |
-3.262 |
|
| Polar |
| 3z2-r2 | -6.524 |
| x2-y2 | -1.000 |
| xy | 1.651 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.439 |
0.434 |
0.000 |
| y |
0.434 |
7.354 |
0.000 |
| z |
0.000 |
0.000 |
6.863 |
<r2> (average value of r
2) Å
2
| <r2> |
138.155 |
| (<r2>)1/2 |
11.754 |