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' |
3071 |
3029 |
18.71 |
|
|
|
| 2 |
A' |
3059 |
3018 |
44.70 |
|
|
|
| 3 |
A' |
3013 |
2972 |
7.13 |
|
|
|
| 4 |
A' |
2981 |
2940 |
16.73 |
|
|
|
| 5 |
A' |
2747 |
2709 |
127.81 |
|
|
|
| 6 |
A' |
1780 |
1755 |
167.68 |
|
|
|
| 7 |
A' |
1476 |
1456 |
14.11 |
|
|
|
| 8 |
A' |
1468 |
1447 |
8.89 |
|
|
|
| 9 |
A' |
1386 |
1367 |
1.35 |
|
|
|
| 10 |
A' |
1371 |
1352 |
3.08 |
|
|
|
| 11 |
A' |
1267 |
1250 |
0.77 |
|
|
|
| 12 |
A' |
1148 |
1132 |
1.60 |
|
|
|
| 13 |
A' |
1141 |
1125 |
6.61 |
|
|
|
| 14 |
A' |
901 |
888 |
21.73 |
|
|
|
| 15 |
A' |
827 |
816 |
25.44 |
|
|
|
| 16 |
A' |
530 |
522 |
4.72 |
|
|
|
| 17 |
A' |
340 |
335 |
5.56 |
|
|
|
| 18 |
A' |
322 |
318 |
0.32 |
|
|
|
| 19 |
A' |
228 |
225 |
0.82 |
|
|
|
| 20 |
A" |
3071 |
3029 |
16.19 |
|
|
|
| 21 |
A" |
3055 |
3014 |
1.72 |
|
|
|
| 22 |
A" |
2979 |
2938 |
21.45 |
|
|
|
| 23 |
A" |
1453 |
1434 |
1.23 |
|
|
|
| 24 |
A" |
1451 |
1431 |
1.29 |
|
|
|
| 25 |
A" |
1357 |
1339 |
3.07 |
|
|
|
| 26 |
A" |
1303 |
1285 |
1.54 |
|
|
|
| 27 |
A" |
1104 |
1089 |
0.39 |
|
|
|
| 28 |
A" |
965 |
952 |
0.23 |
|
|
|
| 29 |
A" |
925 |
912 |
0.56 |
|
|
|
| 30 |
A" |
906 |
894 |
1.80 |
|
|
|
| 31 |
A" |
316 |
312 |
0.43 |
|
|
|
| 32 |
A" |
210 |
207 |
0.10 |
|
|
|
| 33 |
A" |
62 |
61 |
3.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24105.2 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 23775.0 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.137 |
|
|
|
| 2 |
H |
0.137 |
|
|
|
| 3 |
H |
0.125 |
|
|
|
| 4 |
H |
0.125 |
|
|
|
| 5 |
H |
0.132 |
|
|
|
| 6 |
H |
0.132 |
|
|
|
| 7 |
C |
-0.370 |
|
|
|
| 8 |
C |
-0.370 |
|
|
|
| 9 |
H |
0.132 |
|
|
|
| 10 |
C |
-0.153 |
|
|
|
| 11 |
C |
0.278 |
|
|
|
| 12 |
H |
0.059 |
|
|
|
| 13 |
O |
-0.363 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.359 |
2.645 |
0.000 |
2.669 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.737 |
0.837 |
0.000 |
| y |
0.837 |
-37.257 |
0.000 |
| z |
0.000 |
0.000 |
-30.416 |
|
| Traceless |
| | x | y | z |
| x |
3.099 |
0.837 |
0.000 |
| y |
0.837 |
-6.680 |
0.000 |
| z |
0.000 |
0.000 |
3.581 |
|
| Polar |
| 3z2-r2 | 7.162 |
| x2-y2 | 6.520 |
| xy | 0.837 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.529 |
-0.075 |
0.000 |
| y |
-0.075 |
7.930 |
0.000 |
| z |
0.000 |
0.000 |
6.393 |
<r2> (average value of r
2) Å
2
| <r2> |
135.913 |
| (<r2>)1/2 |
11.658 |