Vibrational Frequencies calculated at PBEPBE/6-31+G**
| 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 |
3073 |
3038 |
26.61 |
|
|
|
| 2 |
A1 |
2994 |
2960 |
3.05 |
|
|
|
| 3 |
A1 |
2963 |
2930 |
28.49 |
|
|
|
| 4 |
A1 |
1727 |
1707 |
124.22 |
|
|
|
| 5 |
A1 |
1455 |
1438 |
7.85 |
|
|
|
| 6 |
A1 |
1413 |
1397 |
19.53 |
|
|
|
| 7 |
A1 |
1368 |
1352 |
14.59 |
|
|
|
| 8 |
A1 |
1301 |
1286 |
8.94 |
|
|
|
| 9 |
A1 |
1086 |
1074 |
1.33 |
|
|
|
| 10 |
A1 |
1002 |
990 |
2.75 |
|
|
|
| 11 |
A1 |
763 |
754 |
3.22 |
|
|
|
| 12 |
A1 |
400 |
395 |
0.44 |
|
|
|
| 13 |
A1 |
188 |
186 |
0.95 |
|
|
|
| 14 |
A2 |
3077 |
3042 |
0.00 |
|
|
|
| 15 |
A2 |
2986 |
2952 |
0.00 |
|
|
|
| 16 |
A2 |
1446 |
1430 |
0.00 |
|
|
|
| 17 |
A2 |
1217 |
1203 |
0.00 |
|
|
|
| 18 |
A2 |
964 |
953 |
0.00 |
|
|
|
| 19 |
A2 |
685 |
677 |
0.00 |
|
|
|
| 20 |
A2 |
193 |
191 |
0.00 |
|
|
|
| 21 |
A2 |
25 |
25 |
0.00 |
|
|
|
| 22 |
B1 |
3077 |
3042 |
37.81 |
|
|
|
| 23 |
B1 |
2997 |
2963 |
16.27 |
|
|
|
| 24 |
B1 |
1446 |
1430 |
18.70 |
|
|
|
| 25 |
B1 |
1261 |
1246 |
1.06 |
|
|
|
| 26 |
B1 |
1096 |
1083 |
0.55 |
|
|
|
| 27 |
B1 |
797 |
788 |
10.81 |
|
|
|
| 28 |
B1 |
451 |
446 |
0.31 |
|
|
|
| 29 |
B1 |
172 |
170 |
0.19 |
|
|
|
| 30 |
B1 |
68 |
67 |
0.26 |
|
|
|
| 31 |
B2 |
3072 |
3037 |
12.42 |
|
|
|
| 32 |
B2 |
2994 |
2960 |
49.97 |
|
|
|
| 33 |
B2 |
2954 |
2920 |
14.47 |
|
|
|
| 34 |
B2 |
1454 |
1438 |
13.26 |
|
|
|
| 35 |
B2 |
1398 |
1382 |
3.41 |
|
|
|
| 36 |
B2 |
1367 |
1352 |
2.53 |
|
|
|
| 37 |
B2 |
1335 |
1320 |
37.69 |
|
|
|
| 38 |
B2 |
1105 |
1092 |
53.96 |
|
|
|
| 39 |
B2 |
976 |
965 |
15.27 |
|
|
|
| 40 |
B2 |
951 |
940 |
23.00 |
|
|
|
| 41 |
B2 |
601 |
594 |
1.34 |
|
|
|
| 42 |
B2 |
294 |
291 |
11.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30095.6 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 29752.5 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.367 |
|
|
|
| 2 |
C |
0.119 |
|
|
|
| 3 |
C |
-0.059 |
|
|
|
| 4 |
C |
-0.059 |
|
|
|
| 5 |
C |
-0.724 |
|
|
|
| 6 |
C |
-0.724 |
|
|
|
| 7 |
H |
0.183 |
|
|
|
| 8 |
H |
0.183 |
|
|
|
| 9 |
H |
0.183 |
|
|
|
| 10 |
H |
0.183 |
|
|
|
| 11 |
H |
0.164 |
|
|
|
| 12 |
H |
0.188 |
|
|
|
| 13 |
H |
0.188 |
|
|
|
| 14 |
H |
0.164 |
|
|
|
| 15 |
H |
0.188 |
|
|
|
| 16 |
H |
0.188 |
|
|
|
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 |
-2.793 |
2.793 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.631 |
0.000 |
0.000 |
| y |
0.000 |
-37.366 |
0.000 |
| z |
0.000 |
0.000 |
-42.034 |
|
| Traceless |
| | x | y | z |
| x |
2.069 |
0.000 |
0.000 |
| y |
0.000 |
2.467 |
0.000 |
| z |
0.000 |
0.000 |
-4.535 |
|
| Polar |
| 3z2-r2 | -9.071 |
| x2-y2 | -0.265 |
| 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 |
7.680 |
0.000 |
0.000 |
| y |
0.000 |
11.331 |
0.000 |
| z |
0.000 |
0.000 |
9.929 |
<r2> (average value of r
2) Å
2
| <r2> |
218.415 |
| (<r2>)1/2 |
14.779 |