Vibrational Frequencies calculated at HF/aug-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 |
3276 |
2982 |
12.78 |
69.66 |
0.50 |
0.67 |
2 |
A |
3213 |
2925 |
0.00 |
7.68 |
0.75 |
0.86 |
3 |
A |
3170 |
2886 |
12.37 |
298.10 |
0.01 |
0.01 |
4 |
A |
1977 |
1800 |
266.65 |
14.31 |
0.59 |
0.74 |
5 |
A |
1586 |
1444 |
0.03 |
7.88 |
0.75 |
0.86 |
6 |
A |
1586 |
1444 |
27.99 |
10.27 |
0.66 |
0.80 |
7 |
A |
1518 |
1382 |
8.61 |
1.05 |
0.74 |
0.85 |
8 |
A |
1179 |
1073 |
0.53 |
2.11 |
0.26 |
0.41 |
9 |
A |
967 |
881 |
0.00 |
0.41 |
0.75 |
0.86 |
10 |
A |
838 |
763 |
0.17 |
17.35 |
0.10 |
0.19 |
11 |
A |
402 |
366 |
1.98 |
0.40 |
0.58 |
0.73 |
12 |
A |
43 |
39 |
0.00 |
0.07 |
0.75 |
0.86 |
13 |
B |
3274 |
2981 |
18.79 |
47.65 |
0.75 |
0.86 |
14 |
B |
3222 |
2934 |
35.14 |
90.61 |
0.75 |
0.86 |
15 |
B |
3161 |
2878 |
2.16 |
0.45 |
0.75 |
0.86 |
16 |
B |
1608 |
1464 |
17.31 |
0.01 |
0.75 |
0.86 |
17 |
B |
1577 |
1436 |
0.13 |
0.47 |
0.75 |
0.86 |
18 |
B |
1528 |
1391 |
49.17 |
0.06 |
0.75 |
0.86 |
19 |
B |
1337 |
1217 |
68.26 |
3.21 |
0.75 |
0.86 |
20 |
B |
1229 |
1119 |
2.72 |
0.32 |
0.75 |
0.86 |
21 |
B |
969 |
882 |
5.25 |
1.96 |
0.75 |
0.86 |
22 |
B |
576 |
524 |
22.05 |
1.22 |
0.75 |
0.86 |
23 |
B |
533 |
486 |
2.28 |
0.62 |
0.75 |
0.86 |
24 |
B |
148 |
135 |
0.47 |
0.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 19458.9 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 17715.4 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 HF/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.495 |
|
|
|
2 |
O |
-0.730 |
|
|
|
3 |
C |
-0.792 |
|
|
|
4 |
C |
-0.792 |
|
|
|
5 |
H |
0.289 |
|
|
|
6 |
H |
0.289 |
|
|
|
7 |
H |
0.311 |
|
|
|
8 |
H |
0.311 |
|
|
|
9 |
H |
0.311 |
|
|
|
10 |
H |
0.311 |
|
|
|
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 |
-3.261 |
3.261 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.211 |
0.000 |
0.000 |
y |
0.000 |
-23.562 |
0.000 |
z |
0.000 |
0.000 |
-29.434 |
|
Traceless |
| x | y | z |
x |
2.287 |
0.000 |
0.000 |
y |
0.000 |
3.261 |
0.000 |
z |
0.000 |
0.000 |
-5.548 |
|
Polar |
3z2-r2 | -11.096 |
x2-y2 | -0.649 |
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 |
4.739 |
0.000 |
0.000 |
y |
0.000 |
6.090 |
0.000 |
z |
0.000 |
0.000 |
6.313 |
<r2> (average value of r
2) Å
2
<r2> |
81.055 |
(<r2>)1/2 |
9.003 |