Vibrational Frequencies calculated at HF/aug-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 |
4174 |
3801 |
43.64 |
|
|
|
2 |
A |
3253 |
2962 |
45.21 |
|
|
|
3 |
A |
3246 |
2956 |
89.02 |
|
|
|
4 |
A |
3236 |
2947 |
0.88 |
|
|
|
5 |
A |
3222 |
2934 |
51.14 |
|
|
|
6 |
A |
3173 |
2889 |
13.69 |
|
|
|
7 |
A |
3159 |
2876 |
33.68 |
|
|
|
8 |
A |
3138 |
2858 |
55.67 |
|
|
|
9 |
A |
1605 |
1462 |
4.83 |
|
|
|
10 |
A |
1596 |
1454 |
3.84 |
|
|
|
11 |
A |
1585 |
1443 |
4.17 |
|
|
|
12 |
A |
1578 |
1437 |
0.24 |
|
|
|
13 |
A |
1546 |
1408 |
22.58 |
|
|
|
14 |
A |
1526 |
1390 |
21.58 |
|
|
|
15 |
A |
1496 |
1363 |
0.68 |
|
|
|
16 |
A |
1480 |
1348 |
11.81 |
|
|
|
17 |
A |
1379 |
1256 |
75.70 |
|
|
|
18 |
A |
1285 |
1170 |
42.52 |
|
|
|
19 |
A |
1250 |
1138 |
17.12 |
|
|
|
20 |
A |
1167 |
1062 |
22.97 |
|
|
|
21 |
A |
1056 |
962 |
43.87 |
|
|
|
22 |
A |
1015 |
924 |
0.21 |
|
|
|
23 |
A |
994 |
905 |
0.19 |
|
|
|
24 |
A |
877 |
799 |
3.83 |
|
|
|
25 |
A |
516 |
470 |
7.81 |
|
|
|
26 |
A |
445 |
405 |
9.67 |
|
|
|
27 |
A |
389 |
354 |
1.80 |
|
|
|
28 |
A |
315 |
287 |
115.38 |
|
|
|
29 |
A |
284 |
259 |
4.70 |
|
|
|
30 |
A |
232 |
211 |
6.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25108.5 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 22863.8 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-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.172 |
|
|
|
2 |
C |
0.427 |
|
|
|
3 |
C |
0.449 |
|
|
|
4 |
O |
-0.715 |
|
|
|
5 |
H |
-0.169 |
|
|
|
6 |
H |
-0.114 |
|
|
|
7 |
H |
0.004 |
|
|
|
8 |
H |
-0.041 |
|
|
|
9 |
H |
-0.061 |
|
|
|
10 |
H |
-0.019 |
|
|
|
11 |
H |
-0.020 |
|
|
|
12 |
H |
0.087 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.139 |
-0.809 |
0.948 |
1.688 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.598 |
-2.678 |
-0.302 |
y |
-2.678 |
-27.318 |
1.226 |
z |
-0.302 |
1.226 |
-26.920 |
|
Traceless |
| x | y | z |
x |
1.521 |
-2.678 |
-0.302 |
y |
-2.678 |
-1.059 |
1.226 |
z |
-0.302 |
1.226 |
-0.462 |
|
Polar |
3z2-r2 | -0.924 |
x2-y2 | 1.720 |
xy | -2.678 |
xz | -0.302 |
yz | 1.226 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.639 |
-0.075 |
-0.019 |
y |
-0.075 |
6.328 |
-0.009 |
z |
-0.019 |
-0.009 |
5.785 |
<r2> (average value of r
2) Å
2
<r2> |
89.000 |
(<r2>)1/2 |
9.434 |