Vibrational Frequencies calculated at wB97X-D/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 |
A1 |
3028 |
2895 |
82.37 |
122.93 |
0.25 |
0.40 |
| 2 |
A1 |
1949 |
1863 |
34.18 |
29.03 |
0.20 |
0.33 |
| 3 |
A1 |
1456 |
1392 |
0.02 |
3.31 |
0.31 |
0.48 |
| 4 |
A1 |
1170 |
1118 |
112.86 |
2.61 |
0.21 |
0.35 |
| 5 |
A1 |
551 |
527 |
0.62 |
7.95 |
0.27 |
0.43 |
| 6 |
A1 |
282 |
269 |
14.41 |
0.71 |
0.44 |
0.61 |
| 7 |
A2 |
1037 |
992 |
0.00 |
1.20 |
0.75 |
0.86 |
| 8 |
A2 |
181 |
173 |
0.00 |
0.40 |
0.75 |
0.86 |
| 9 |
B1 |
1046 |
1000 |
0.14 |
1.64 |
0.75 |
0.86 |
| 10 |
B1 |
131 |
126 |
4.87 |
0.10 |
0.75 |
0.86 |
| 11 |
B2 |
3008 |
2876 |
1.40 |
1.54 |
0.75 |
0.86 |
| 12 |
B2 |
1868 |
1786 |
707.28 |
3.15 |
0.75 |
0.86 |
| 13 |
B2 |
1399 |
1338 |
8.54 |
5.31 |
0.75 |
0.86 |
| 14 |
B2 |
1116 |
1067 |
672.51 |
1.85 |
0.75 |
0.86 |
| 15 |
B2 |
723 |
691 |
44.80 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9472.5 cm
-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 9055.7 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 wB97X-D/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.109 |
|
|
|
| 2 |
C |
0.235 |
|
|
|
| 3 |
C |
0.235 |
|
|
|
| 4 |
O |
-0.228 |
|
|
|
| 5 |
O |
-0.228 |
|
|
|
| 6 |
H |
0.047 |
|
|
|
| 7 |
H |
0.047 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.322 |
3.322 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.149 |
0.000 |
0.000 |
| y |
0.000 |
-38.640 |
0.000 |
| z |
0.000 |
0.000 |
-25.656 |
|
| Traceless |
| | x | y | z |
| x |
5.998 |
0.000 |
0.000 |
| y |
0.000 |
-12.737 |
0.000 |
| z |
0.000 |
0.000 |
6.739 |
|
| Polar |
| 3z2-r2 | 13.478 |
| x2-y2 | 12.490 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.823 |
0.000 |
0.000 |
| y |
0.000 |
7.212 |
0.000 |
| z |
0.000 |
0.000 |
4.309 |
<r2> (average value of r
2) Å
2
| <r2> |
123.547 |
| (<r2>)1/2 |
11.115 |