Vibrational Frequencies calculated at B1B95/cc-pVDZ
| 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 |
3279 |
3152 |
1.49 |
|
|
|
| 2 |
A |
3221 |
3096 |
3.04 |
|
|
|
| 3 |
A |
3193 |
3069 |
14.11 |
|
|
|
| 4 |
A |
3169 |
3046 |
3.18 |
|
|
|
| 5 |
A |
3150 |
3027 |
17.93 |
|
|
|
| 6 |
A |
3064 |
2945 |
29.20 |
|
|
|
| 7 |
A |
1832 |
1761 |
181.09 |
|
|
|
| 8 |
A |
1724 |
1657 |
27.89 |
|
|
|
| 9 |
A |
1468 |
1411 |
3.51 |
|
|
|
| 10 |
A |
1446 |
1390 |
73.07 |
|
|
|
| 11 |
A |
1442 |
1386 |
8.59 |
|
|
|
| 12 |
A |
1410 |
1355 |
69.73 |
|
|
|
| 13 |
A |
1329 |
1278 |
155.50 |
|
|
|
| 14 |
A |
1236 |
1189 |
266.81 |
|
|
|
| 15 |
A |
1187 |
1141 |
4.86 |
|
|
|
| 16 |
A |
1159 |
1114 |
0.67 |
|
|
|
| 17 |
A |
1066 |
1024 |
4.67 |
|
|
|
| 18 |
A |
1059 |
1018 |
14.48 |
|
|
|
| 19 |
A |
1024 |
984 |
24.70 |
|
|
|
| 20 |
A |
998 |
959 |
12.42 |
|
|
|
| 21 |
A |
882 |
847 |
8.94 |
|
|
|
| 22 |
A |
833 |
800 |
25.39 |
|
|
|
| 23 |
A |
671 |
645 |
6.12 |
|
|
|
| 24 |
A |
534 |
513 |
0.02 |
|
|
|
| 25 |
A |
475 |
456 |
1.34 |
|
|
|
| 26 |
A |
339 |
326 |
16.23 |
|
|
|
| 27 |
A |
219 |
210 |
3.73 |
|
|
|
| 28 |
A |
205 |
197 |
3.69 |
|
|
|
| 29 |
A |
104 |
100 |
3.10 |
|
|
|
| 30 |
A |
84 |
81 |
0.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20898.8 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 20087.9 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 B1B95/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.045 |
|
|
|
| 2 |
H |
0.050 |
|
|
|
| 3 |
H |
0.050 |
|
|
|
| 4 |
C |
0.093 |
|
|
|
| 5 |
O |
-0.276 |
|
|
|
| 6 |
O |
-0.257 |
|
|
|
| 7 |
C |
0.238 |
|
|
|
| 8 |
H |
0.015 |
|
|
|
| 9 |
C |
-0.116 |
|
|
|
| 10 |
H |
0.043 |
|
|
|
| 11 |
H |
0.049 |
|
|
|
| 12 |
C |
0.067 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.137 |
-1.431 |
-0.000 |
1.438 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.221 |
-0.702 |
0.000 |
| y |
-0.702 |
-37.897 |
0.000 |
| z |
0.000 |
0.000 |
-35.668 |
|
| Traceless |
| | x | y | z |
| x |
10.561 |
-0.702 |
0.000 |
| y |
-0.702 |
-6.952 |
0.000 |
| z |
0.000 |
0.000 |
-3.609 |
|
| Polar |
| 3z2-r2 | -7.218 |
| x2-y2 | 11.676 |
| xy | -0.702 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.820 |
0.501 |
-0.000 |
| y |
0.501 |
6.890 |
0.000 |
| z |
-0.000 |
0.000 |
4.092 |
<r2> (average value of r
2) Å
2
| <r2> |
175.522 |
| (<r2>)1/2 |
13.248 |