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' |
4111 |
3744 |
115.70 |
|
|
|
2 |
A' |
3734 |
3401 |
4.59 |
|
|
|
3 |
A' |
3205 |
2918 |
22.27 |
|
|
|
4 |
A' |
1983 |
1806 |
398.30 |
|
|
|
5 |
A' |
1796 |
1636 |
19.54 |
|
|
|
6 |
A' |
1570 |
1430 |
11.25 |
|
|
|
7 |
A' |
1542 |
1404 |
37.79 |
|
|
|
8 |
A' |
1422 |
1295 |
11.19 |
|
|
|
9 |
A' |
1288 |
1173 |
276.52 |
|
|
|
10 |
A' |
1221 |
1112 |
70.86 |
|
|
|
11 |
A' |
1012 |
921 |
134.39 |
|
|
|
12 |
A' |
897 |
817 |
82.41 |
|
|
|
13 |
A' |
692 |
630 |
11.18 |
|
|
|
14 |
A' |
501 |
457 |
31.93 |
|
|
|
15 |
A' |
278 |
253 |
10.87 |
|
|
|
16 |
A" |
3811 |
3470 |
8.51 |
|
|
|
17 |
A" |
3245 |
2955 |
13.18 |
|
|
|
18 |
A" |
1490 |
1357 |
0.01 |
|
|
|
19 |
A" |
1280 |
1165 |
2.57 |
|
|
|
20 |
A" |
996 |
907 |
4.87 |
|
|
|
21 |
A" |
686 |
624 |
104.95 |
|
|
|
22 |
A" |
550 |
501 |
41.91 |
|
|
|
23 |
A" |
246 |
224 |
49.27 |
|
|
|
24 |
A" |
80 |
73 |
4.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18817.7 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 17135.4 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-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.899 |
|
|
|
2 |
O |
-0.704 |
|
|
|
3 |
O |
-0.642 |
|
|
|
4 |
C |
0.609 |
|
|
|
5 |
N |
-0.363 |
|
|
|
6 |
H |
0.177 |
|
|
|
7 |
H |
0.003 |
|
|
|
8 |
H |
0.003 |
|
|
|
9 |
H |
0.009 |
|
|
|
10 |
H |
0.009 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.058 |
0.758 |
0.000 |
1.302 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.111 |
-2.906 |
0.000 |
y |
-2.906 |
-30.257 |
0.000 |
z |
0.000 |
0.000 |
-27.292 |
|
Traceless |
| x | y | z |
x |
-4.336 |
-2.906 |
0.000 |
y |
-2.906 |
-0.055 |
0.000 |
z |
0.000 |
0.000 |
4.392 |
|
Polar |
3z2-r2 | 8.783 |
x2-y2 | -2.854 |
xy | -2.906 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |