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 |
3189 |
3065 |
33.82 |
|
|
|
| 2 |
A |
3158 |
3035 |
21.73 |
|
|
|
| 3 |
A |
3140 |
3018 |
16.74 |
|
|
|
| 4 |
A |
3115 |
2994 |
19.57 |
|
|
|
| 5 |
A |
3092 |
2972 |
26.51 |
|
|
|
| 6 |
A |
3057 |
2938 |
18.14 |
|
|
|
| 7 |
A |
1530 |
1471 |
13.93 |
|
|
|
| 8 |
A |
1465 |
1408 |
5.56 |
|
|
|
| 9 |
A |
1450 |
1394 |
5.39 |
|
|
|
| 10 |
A |
1431 |
1376 |
15.37 |
|
|
|
| 11 |
A |
1376 |
1322 |
3.64 |
|
|
|
| 12 |
A |
1293 |
1243 |
4.61 |
|
|
|
| 13 |
A |
1173 |
1128 |
2.82 |
|
|
|
| 14 |
A |
1158 |
1113 |
5.09 |
|
|
|
| 15 |
A |
1141 |
1097 |
1.53 |
|
|
|
| 16 |
A |
1115 |
1072 |
7.50 |
|
|
|
| 17 |
A |
1033 |
992 |
14.58 |
|
|
|
| 18 |
A |
997 |
959 |
10.09 |
|
|
|
| 19 |
A |
899 |
865 |
6.47 |
|
|
|
| 20 |
A |
877 |
843 |
29.72 |
|
|
|
| 21 |
A |
803 |
772 |
5.57 |
|
|
|
| 22 |
A |
401 |
386 |
5.12 |
|
|
|
| 23 |
A |
361 |
347 |
2.71 |
|
|
|
| 24 |
A |
212 |
204 |
0.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18733.7 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 18006.9 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 |
O |
-0.280 |
|
|
|
| 2 |
C |
0.014 |
|
|
|
| 3 |
H |
0.032 |
|
|
|
| 4 |
H |
0.045 |
|
|
|
| 5 |
H |
0.038 |
|
|
|
| 6 |
C |
-0.053 |
|
|
|
| 7 |
H |
0.014 |
|
|
|
| 8 |
C |
0.124 |
|
|
|
| 9 |
H |
0.031 |
|
|
|
| 10 |
H |
0.035 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.806 |
1.514 |
0.641 |
1.831 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.087 |
2.052 |
0.398 |
| y |
2.052 |
-25.815 |
-0.989 |
| z |
0.398 |
-0.989 |
-23.951 |
|
| Traceless |
| | x | y | z |
| x |
0.796 |
2.052 |
0.398 |
| y |
2.052 |
-1.796 |
-0.989 |
| z |
0.398 |
-0.989 |
1.001 |
|
| Polar |
| 3z2-r2 | 2.001 |
| x2-y2 | 1.728 |
| xy | 2.052 |
| xz | 0.398 |
| yz | -0.989 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.093 |
0.540 |
-0.086 |
| y |
0.540 |
4.594 |
-0.288 |
| z |
-0.086 |
-0.288 |
4.854 |
<r2> (average value of r
2) Å
2
| <r2> |
74.413 |
| (<r2>)1/2 |
8.626 |