Vibrational Frequencies calculated at PBEPBE/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' |
3127 |
3084 |
5.51 |
67.01 |
0.68 |
0.81 |
| 2 |
A' |
3079 |
3037 |
18.71 |
80.01 |
0.71 |
0.83 |
| 3 |
A' |
3006 |
2964 |
2.63 |
117.01 |
0.01 |
0.01 |
| 4 |
A' |
2996 |
2955 |
16.14 |
97.69 |
0.01 |
0.02 |
| 5 |
A' |
2992 |
2951 |
16.45 |
119.73 |
0.05 |
0.09 |
| 6 |
A' |
1777 |
1752 |
200.02 |
3.25 |
0.26 |
0.41 |
| 7 |
A' |
1480 |
1460 |
5.50 |
1.47 |
0.67 |
0.81 |
| 8 |
A' |
1462 |
1441 |
2.32 |
23.76 |
0.75 |
0.86 |
| 9 |
A' |
1435 |
1415 |
12.20 |
15.57 |
0.71 |
0.83 |
| 10 |
A' |
1385 |
1366 |
5.54 |
8.99 |
0.65 |
0.79 |
| 11 |
A' |
1357 |
1338 |
47.94 |
3.02 |
0.68 |
0.81 |
| 12 |
A' |
1338 |
1320 |
15.23 |
5.37 |
0.64 |
0.78 |
| 13 |
A' |
1231 |
1214 |
361.02 |
0.48 |
0.03 |
0.05 |
| 14 |
A' |
1108 |
1093 |
11.36 |
5.65 |
0.17 |
0.30 |
| 15 |
A' |
1047 |
1032 |
99.51 |
2.42 |
0.68 |
0.81 |
| 16 |
A' |
978 |
965 |
10.46 |
0.98 |
0.19 |
0.31 |
| 17 |
A' |
929 |
917 |
5.87 |
2.08 |
0.15 |
0.26 |
| 18 |
A' |
836 |
825 |
6.22 |
9.24 |
0.34 |
0.51 |
| 19 |
A' |
622 |
614 |
4.47 |
8.07 |
0.33 |
0.50 |
| 20 |
A' |
415 |
409 |
0.75 |
0.45 |
0.65 |
0.79 |
| 21 |
A' |
358 |
353 |
9.24 |
3.10 |
0.32 |
0.49 |
| 22 |
A' |
188 |
185 |
4.78 |
0.33 |
0.65 |
0.79 |
| 23 |
A" |
3083 |
3041 |
26.97 |
35.52 |
0.75 |
0.86 |
| 24 |
A" |
3079 |
3036 |
4.19 |
59.66 |
0.75 |
0.86 |
| 25 |
A" |
3034 |
2992 |
13.39 |
73.69 |
0.75 |
0.86 |
| 26 |
A" |
1451 |
1432 |
5.79 |
20.16 |
0.75 |
0.86 |
| 27 |
A" |
1440 |
1420 |
8.61 |
16.77 |
0.75 |
0.86 |
| 28 |
A" |
1250 |
1233 |
0.38 |
11.42 |
0.75 |
0.86 |
| 29 |
A" |
1143 |
1127 |
4.06 |
1.85 |
0.75 |
0.86 |
| 30 |
A" |
1022 |
1008 |
6.74 |
0.54 |
0.75 |
0.86 |
| 31 |
A" |
784 |
774 |
1.49 |
0.20 |
0.75 |
0.86 |
| 32 |
A" |
580 |
572 |
2.99 |
1.34 |
0.75 |
0.86 |
| 33 |
A" |
262 |
258 |
0.94 |
0.01 |
0.75 |
0.86 |
| 34 |
A" |
154 |
152 |
3.78 |
0.02 |
0.75 |
0.86 |
| 35 |
A" |
49 |
48 |
0.19 |
0.34 |
0.75 |
0.86 |
| 36 |
A" |
15 |
14 |
0.84 |
0.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 25244.7 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 24898.8 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**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.437 |
|
|
|
| 2 |
C |
0.536 |
|
|
|
| 3 |
O |
-0.412 |
|
|
|
| 4 |
O |
-0.437 |
|
|
|
| 5 |
C |
-0.001 |
|
|
|
| 6 |
C |
-0.391 |
|
|
|
| 7 |
H |
0.155 |
|
|
|
| 8 |
H |
0.156 |
|
|
|
| 9 |
H |
0.156 |
|
|
|
| 10 |
H |
0.135 |
|
|
|
| 11 |
H |
0.135 |
|
|
|
| 12 |
H |
0.129 |
|
|
|
| 13 |
H |
0.138 |
|
|
|
| 14 |
H |
0.138 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.312 |
1.881 |
0.000 |
1.907 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.253 |
-0.988 |
0.000 |
| y |
-0.988 |
-41.639 |
0.000 |
| z |
0.000 |
0.000 |
-35.242 |
|
| Traceless |
| | x | y | z |
| x |
8.188 |
-0.988 |
0.000 |
| y |
-0.988 |
-8.892 |
0.000 |
| z |
0.000 |
0.000 |
0.704 |
|
| Polar |
| 3z2-r2 | 1.409 |
| x2-y2 | 11.387 |
| xy | -0.988 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.174 |
0.557 |
0.000 |
| y |
0.557 |
7.613 |
0.000 |
| z |
0.000 |
0.000 |
5.806 |
<r2> (average value of r
2) Å
2
| <r2> |
203.070 |
| (<r2>)1/2 |
14.250 |