Vibrational Frequencies calculated at MP2/aug-cc-pVTZ
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 |
3907 |
3723 |
107.99 |
|
|
|
2 |
A |
3637 |
3466 |
448.70 |
|
|
|
3 |
A |
3188 |
3038 |
13.43 |
|
|
|
4 |
A |
3188 |
3038 |
13.76 |
|
|
|
5 |
A |
3116 |
2969 |
0.09 |
|
|
|
6 |
A |
3109 |
2963 |
69.27 |
|
|
|
7 |
A |
3040 |
2897 |
47.05 |
|
|
|
8 |
A |
3037 |
2894 |
38.47 |
|
|
|
9 |
A |
1650 |
1572 |
41.32 |
|
|
|
10 |
A |
1532 |
1459 |
6.65 |
|
|
|
11 |
A |
1518 |
1447 |
17.74 |
|
|
|
12 |
A |
1517 |
1446 |
9.43 |
|
|
|
13 |
A |
1506 |
1436 |
0.11 |
|
|
|
14 |
A |
1499 |
1428 |
0.23 |
|
|
|
15 |
A |
1470 |
1400 |
1.26 |
|
|
|
16 |
A |
1277 |
1217 |
6.80 |
|
|
|
17 |
A |
1207 |
1150 |
6.02 |
|
|
|
18 |
A |
1200 |
1143 |
84.03 |
|
|
|
19 |
A |
1175 |
1120 |
0.00 |
|
|
|
20 |
A |
1124 |
1071 |
47.48 |
|
|
|
21 |
A |
944 |
899 |
42.61 |
|
|
|
22 |
A |
660 |
629 |
46.98 |
|
|
|
23 |
A |
420 |
400 |
20.19 |
|
|
|
24 |
A |
376 |
358 |
88.10 |
|
|
|
25 |
A |
269 |
257 |
27.60 |
|
|
|
26 |
A |
197 |
187 |
0.03 |
|
|
|
27 |
A |
176 |
168 |
3.91 |
|
|
|
28 |
A |
108 |
103 |
96.90 |
|
|
|
29 |
A |
42 |
40 |
16.33 |
|
|
|
30 |
A |
40 |
38 |
16.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23063.4 cm
-1
Scaled (by 0.9529) Zero Point Vibrational Energy (zpe) 21977.1 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/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.476 |
|
|
|
2 |
C |
-0.800 |
|
|
|
3 |
C |
-0.801 |
|
|
|
4 |
H |
0.368 |
|
|
|
5 |
H |
0.327 |
|
|
|
6 |
H |
0.368 |
|
|
|
7 |
H |
0.339 |
|
|
|
8 |
H |
0.327 |
|
|
|
9 |
H |
0.339 |
|
|
|
10 |
O |
-0.532 |
|
|
|
11 |
H |
0.349 |
|
|
|
12 |
H |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.996 |
0.001 |
-0.602 |
2.085 |
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 |