Vibrational Frequencies calculated at B2PLYP/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 |
3848 |
3692 |
27.10 |
|
|
|
| 2 |
A |
3245 |
3114 |
13.53 |
|
|
|
| 3 |
A |
3175 |
3046 |
5.88 |
|
|
|
| 4 |
A |
3156 |
3028 |
10.31 |
|
|
|
| 5 |
A |
3041 |
2918 |
41.96 |
|
|
|
| 6 |
A |
3000 |
2878 |
53.26 |
|
|
|
| 7 |
A |
1713 |
1643 |
1.95 |
|
|
|
| 8 |
A |
1526 |
1464 |
1.37 |
|
|
|
| 9 |
A |
1483 |
1423 |
14.19 |
|
|
|
| 10 |
A |
1434 |
1376 |
5.01 |
|
|
|
| 11 |
A |
1322 |
1268 |
0.29 |
|
|
|
| 12 |
A |
1286 |
1234 |
18.89 |
|
|
|
| 13 |
A |
1243 |
1192 |
52.91 |
|
|
|
| 14 |
A |
1172 |
1124 |
13.04 |
|
|
|
| 15 |
A |
1064 |
1021 |
88.64 |
|
|
|
| 16 |
A |
1037 |
995 |
18.98 |
|
|
|
| 17 |
A |
977 |
937 |
13.52 |
|
|
|
| 18 |
A |
963 |
924 |
36.33 |
|
|
|
| 19 |
A |
927 |
889 |
1.43 |
|
|
|
| 20 |
A |
661 |
634 |
5.66 |
|
|
|
| 21 |
A |
448 |
430 |
3.42 |
|
|
|
| 22 |
A |
334 |
321 |
9.62 |
|
|
|
| 23 |
A |
235 |
226 |
111.87 |
|
|
|
| 24 |
A |
115 |
110 |
1.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18701.7 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 17942.4 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 B2PLYP/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.019 |
|
|
|
| 2 |
C |
-0.086 |
|
|
|
| 3 |
C |
-0.305 |
|
|
|
| 4 |
O |
-0.344 |
|
|
|
| 5 |
H |
0.061 |
|
|
|
| 6 |
H |
0.065 |
|
|
|
| 7 |
H |
0.136 |
|
|
|
| 8 |
H |
0.130 |
|
|
|
| 9 |
H |
0.122 |
|
|
|
| 10 |
H |
0.202 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.376 |
1.272 |
0.869 |
1.586 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.146 |
2.644 |
1.730 |
| y |
2.644 |
-24.889 |
-1.260 |
| z |
1.730 |
-1.260 |
-26.862 |
|
| Traceless |
| | x | y | z |
| x |
4.730 |
2.644 |
1.730 |
| y |
2.644 |
-0.885 |
-1.260 |
| z |
1.730 |
-1.260 |
-3.845 |
|
| Polar |
| 3z2-r2 | -7.690 |
| x2-y2 | 3.743 |
| xy | 2.644 |
| xz | 1.730 |
| yz | -1.260 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.951 |
-0.147 |
0.702 |
| y |
-0.147 |
5.389 |
-0.362 |
| z |
0.702 |
-0.362 |
4.601 |
<r2> (average value of r
2) Å
2
| <r2> |
92.660 |
| (<r2>)1/2 |
9.626 |