Vibrational Frequencies calculated at B2PLYP/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 |
3831 |
3669 |
55.07 |
|
|
|
| 2 |
A |
3154 |
3021 |
39.14 |
|
|
|
| 3 |
A |
3134 |
3002 |
24.87 |
|
|
|
| 4 |
A |
3093 |
2963 |
19.94 |
|
|
|
| 5 |
A |
2997 |
2871 |
41.85 |
|
|
|
| 6 |
A |
1484 |
1421 |
4.67 |
|
|
|
| 7 |
A |
1463 |
1401 |
16.86 |
|
|
|
| 8 |
A |
1450 |
1389 |
5.18 |
|
|
|
| 9 |
A |
1386 |
1327 |
0.30 |
|
|
|
| 10 |
A |
1289 |
1234 |
141.52 |
|
|
|
| 11 |
A |
1218 |
1167 |
24.43 |
|
|
|
| 12 |
A |
1066 |
1021 |
23.91 |
|
|
|
| 13 |
A |
1026 |
983 |
5.97 |
|
|
|
| 14 |
A |
939 |
900 |
9.72 |
|
|
|
| 15 |
A |
614 |
588 |
15.20 |
|
|
|
| 16 |
A |
409 |
392 |
10.56 |
|
|
|
| 17 |
A |
375 |
359 |
121.82 |
|
|
|
| 18 |
A |
179 |
171 |
2.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14553.1 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 13937.5 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 B2PLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.040 |
|
|
|
| 2 |
C |
-0.028 |
|
|
|
| 3 |
O |
-0.203 |
|
|
|
| 4 |
H |
0.009 |
|
|
|
| 5 |
H |
0.042 |
|
|
|
| 6 |
H |
0.031 |
|
|
|
| 7 |
H |
0.034 |
|
|
|
| 8 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.633 |
1.115 |
0.314 |
1.319 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.433 |
-1.819 |
-0.160 |
| y |
-1.819 |
-19.419 |
0.536 |
| z |
-0.160 |
0.536 |
-20.284 |
|
| Traceless |
| | x | y | z |
| x |
4.418 |
-1.819 |
-0.160 |
| y |
-1.819 |
-1.560 |
0.536 |
| z |
-0.160 |
0.536 |
-2.859 |
|
| Polar |
| 3z2-r2 | -5.717 |
| x2-y2 | 3.986 |
| xy | -1.819 |
| xz | -0.160 |
| yz | 0.536 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.780 |
-0.132 |
0.028 |
| y |
-0.132 |
3.930 |
0.065 |
| z |
0.028 |
0.065 |
2.984 |
<r2> (average value of r
2) Å
2
| <r2> |
51.632 |
| (<r2>)1/2 |
7.186 |