Vibrational Frequencies calculated at MP2/6-311+G(3df,2pd)
| 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 |
3954 |
3756 |
105.65 |
|
|
|
| 2 |
A |
3692 |
3508 |
455.58 |
|
|
|
| 3 |
A |
3191 |
3031 |
13.55 |
|
|
|
| 4 |
A |
3191 |
3031 |
13.65 |
|
|
|
| 5 |
A |
3118 |
2962 |
0.06 |
|
|
|
| 6 |
A |
3111 |
2956 |
70.14 |
|
|
|
| 7 |
A |
3040 |
2888 |
46.95 |
|
|
|
| 8 |
A |
3037 |
2885 |
40.40 |
|
|
|
| 9 |
A |
1658 |
1575 |
39.49 |
|
|
|
| 10 |
A |
1532 |
1456 |
6.61 |
|
|
|
| 11 |
A |
1518 |
1442 |
10.25 |
|
|
|
| 12 |
A |
1517 |
1441 |
18.10 |
|
|
|
| 13 |
A |
1506 |
1430 |
0.04 |
|
|
|
| 14 |
A |
1501 |
1425 |
0.34 |
|
|
|
| 15 |
A |
1473 |
1399 |
1.18 |
|
|
|
| 16 |
A |
1282 |
1218 |
6.99 |
|
|
|
| 17 |
A |
1212 |
1151 |
6.17 |
|
|
|
| 18 |
A |
1210 |
1150 |
90.33 |
|
|
|
| 19 |
A |
1180 |
1121 |
0.00 |
|
|
|
| 20 |
A |
1132 |
1075 |
43.36 |
|
|
|
| 21 |
A |
952 |
904 |
43.32 |
|
|
|
| 22 |
A |
676 |
642 |
51.65 |
|
|
|
| 23 |
A |
421 |
400 |
18.60 |
|
|
|
| 24 |
A |
372 |
353 |
87.21 |
|
|
|
| 25 |
A |
271 |
258 |
28.63 |
|
|
|
| 26 |
A |
197 |
187 |
0.12 |
|
|
|
| 27 |
A |
176 |
167 |
4.07 |
|
|
|
| 28 |
A |
114 |
108 |
105.60 |
|
|
|
| 29 |
A |
42 |
40 |
14.61 |
|
|
|
| 30 |
A |
37 |
35 |
16.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23154.2 cm
-1
Scaled (by 0.95) Zero Point Vibrational Energy (zpe) 21996.5 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 MP2/6-311+G(3df,2pd)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.821 |
|
|
|
| 2 |
C |
0.338 |
|
|
|
| 3 |
C |
0.338 |
|
|
|
| 4 |
H |
0.023 |
|
|
|
| 5 |
H |
0.029 |
|
|
|
| 6 |
H |
0.023 |
|
|
|
| 7 |
H |
0.014 |
|
|
|
| 8 |
H |
0.029 |
|
|
|
| 9 |
H |
0.014 |
|
|
|
| 10 |
O |
-0.447 |
|
|
|
| 11 |
H |
0.319 |
|
|
|
| 12 |
H |
0.140 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.081 |
-0.003 |
-0.647 |
2.179 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |