Vibrational Frequencies calculated at PBEPBEultrafine/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 |
3711 |
3670 |
19.84 |
|
|
|
2 |
A |
3148 |
3113 |
12.41 |
|
|
|
3 |
A |
3073 |
3039 |
5.32 |
|
|
|
4 |
A |
3061 |
3027 |
11.64 |
|
|
|
5 |
A |
2933 |
2900 |
37.62 |
|
|
|
6 |
A |
2895 |
2862 |
49.30 |
|
|
|
7 |
A |
1661 |
1642 |
2.96 |
|
|
|
8 |
A |
1448 |
1431 |
2.39 |
|
|
|
9 |
A |
1415 |
1399 |
12.79 |
|
|
|
10 |
A |
1365 |
1350 |
5.60 |
|
|
|
11 |
A |
1271 |
1257 |
0.41 |
|
|
|
12 |
A |
1232 |
1218 |
20.47 |
|
|
|
13 |
A |
1186 |
1173 |
35.30 |
|
|
|
14 |
A |
1123 |
1110 |
9.82 |
|
|
|
15 |
A |
1011 |
1000 |
91.57 |
|
|
|
16 |
A |
992 |
981 |
29.25 |
|
|
|
17 |
A |
932 |
921 |
14.29 |
|
|
|
18 |
A |
917 |
906 |
35.29 |
|
|
|
19 |
A |
894 |
884 |
0.38 |
|
|
|
20 |
A |
634 |
627 |
6.66 |
|
|
|
21 |
A |
434 |
429 |
3.52 |
|
|
|
22 |
A |
319 |
316 |
9.03 |
|
|
|
23 |
A |
227 |
225 |
102.24 |
|
|
|
24 |
A |
111 |
109 |
2.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17995.6 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 17794.0 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 PBEPBEultrafine/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.001 |
|
|
|
2 |
C |
-0.209 |
|
|
|
3 |
C |
-0.796 |
|
|
|
4 |
O |
-0.429 |
|
|
|
5 |
H |
0.186 |
|
|
|
6 |
H |
0.220 |
|
|
|
7 |
H |
0.361 |
|
|
|
8 |
H |
0.320 |
|
|
|
9 |
H |
0.227 |
|
|
|
10 |
H |
0.123 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.309 |
1.242 |
0.905 |
1.567 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.562 |
2.710 |
1.907 |
y |
2.710 |
-25.234 |
-1.253 |
z |
1.907 |
-1.253 |
-27.262 |
|
Traceless |
| x | y | z |
x |
4.686 |
2.710 |
1.907 |
y |
2.710 |
-0.822 |
-1.253 |
z |
1.907 |
-1.253 |
-3.864 |
|
Polar |
3z2-r2 | -7.728 |
x2-y2 | 3.672 |
xy | 2.710 |
xz | 1.907 |
yz | -1.253 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.120 |
-0.175 |
0.569 |
y |
-0.175 |
6.392 |
-0.196 |
z |
0.569 |
-0.196 |
5.857 |
<r2> (average value of r
2) Å
2
<r2> |
93.935 |
(<r2>)1/2 |
9.692 |