Vibrational Frequencies calculated at mPW1PW91/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' |
3145 |
3017 |
13.70 |
|
|
|
| 2 |
A' |
3076 |
2951 |
14.12 |
|
|
|
| 3 |
A' |
3068 |
2942 |
9.36 |
|
|
|
| 4 |
A' |
1509 |
1447 |
6.79 |
|
|
|
| 5 |
A' |
1497 |
1436 |
1.19 |
|
|
|
| 6 |
A' |
1421 |
1363 |
20.98 |
|
|
|
| 7 |
A' |
1384 |
1327 |
7.59 |
|
|
|
| 8 |
A' |
1249 |
1198 |
19.78 |
|
|
|
| 9 |
A' |
1150 |
1103 |
6.51 |
|
|
|
| 10 |
A' |
1046 |
1004 |
18.03 |
|
|
|
| 11 |
A' |
865 |
830 |
2.15 |
|
|
|
| 12 |
A' |
513 |
492 |
9.95 |
|
|
|
| 13 |
A' |
309 |
296 |
1.39 |
|
|
|
| 14 |
A" |
3152 |
3024 |
25.56 |
|
|
|
| 15 |
A" |
3123 |
2995 |
3.53 |
|
|
|
| 16 |
A" |
1485 |
1424 |
7.10 |
|
|
|
| 17 |
A" |
1284 |
1231 |
0.30 |
|
|
|
| 18 |
A" |
1155 |
1108 |
4.56 |
|
|
|
| 19 |
A" |
803 |
771 |
1.68 |
|
|
|
| 20 |
A" |
223 |
214 |
0.33 |
|
|
|
| 21 |
A" |
80 |
76 |
0.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15767.2 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 15123.9 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 mPW1PW91/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.265 |
|
|
|
| 2 |
C |
0.039 |
|
|
|
| 3 |
O |
-0.047 |
|
|
|
| 4 |
O |
-0.178 |
|
|
|
| 5 |
H |
0.090 |
|
|
|
| 6 |
H |
0.098 |
|
|
|
| 7 |
H |
0.098 |
|
|
|
| 8 |
H |
0.083 |
|
|
|
| 9 |
H |
0.083 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.631 |
2.376 |
0.000 |
2.882 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.731 |
-1.169 |
0.000 |
| y |
-1.169 |
-25.055 |
0.000 |
| z |
0.000 |
0.000 |
-23.077 |
|
| Traceless |
| | x | y | z |
| x |
-1.665 |
-1.169 |
0.000 |
| y |
-1.169 |
-0.651 |
0.000 |
| z |
0.000 |
0.000 |
2.316 |
|
| Polar |
| 3z2-r2 | 4.633 |
| x2-y2 | -0.676 |
| xy | -1.169 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.012 |
1.003 |
0.000 |
| y |
1.003 |
5.046 |
0.000 |
| z |
0.000 |
0.000 |
4.114 |
<r2> (average value of r
2) Å
2
| <r2> |
88.491 |
| (<r2>)1/2 |
9.407 |