Vibrational Frequencies calculated at PBEPBE/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 |
3079 |
3058 |
14.52 |
|
|
|
2 |
A |
3056 |
3035 |
26.18 |
|
|
|
3 |
A |
3039 |
3018 |
1.39 |
|
|
|
4 |
A |
3006 |
2985 |
12.42 |
|
|
|
5 |
A |
3002 |
2981 |
1.72 |
|
|
|
6 |
A |
2958 |
2937 |
21.06 |
|
|
|
7 |
A |
2950 |
2930 |
5.35 |
|
|
|
8 |
A |
2270 |
2254 |
9.97 |
|
|
|
9 |
A |
1688 |
1677 |
2.19 |
|
|
|
10 |
A |
1437 |
1427 |
12.12 |
|
|
|
11 |
A |
1425 |
1415 |
7.54 |
|
|
|
12 |
A |
1399 |
1389 |
10.49 |
|
|
|
13 |
A |
1360 |
1351 |
3.30 |
|
|
|
14 |
A |
1305 |
1296 |
2.19 |
|
|
|
15 |
A |
1289 |
1281 |
0.86 |
|
|
|
16 |
A |
1250 |
1242 |
4.64 |
|
|
|
17 |
A |
1182 |
1174 |
0.18 |
|
|
|
18 |
A |
1102 |
1094 |
0.37 |
|
|
|
19 |
A |
1054 |
1047 |
6.48 |
|
|
|
20 |
A |
1027 |
1020 |
0.50 |
|
|
|
21 |
A |
965 |
958 |
35.05 |
|
|
|
22 |
A |
923 |
917 |
8.68 |
|
|
|
23 |
A |
919 |
912 |
4.96 |
|
|
|
24 |
A |
873 |
867 |
0.55 |
|
|
|
25 |
A |
745 |
740 |
0.50 |
|
|
|
26 |
A |
551 |
548 |
0.83 |
|
|
|
27 |
A |
440 |
437 |
0.37 |
|
|
|
28 |
A |
365 |
363 |
0.30 |
|
|
|
29 |
A |
283 |
281 |
1.14 |
|
|
|
30 |
A |
256 |
254 |
4.95 |
|
|
|
31 |
A |
204 |
202 |
1.15 |
|
|
|
32 |
A |
132 |
131 |
3.52 |
|
|
|
33 |
A |
69 |
69 |
2.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22800.8 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 22643.5 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 PBEPBE/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.104 |
|
|
|
2 |
H |
0.107 |
|
|
|
3 |
H |
0.098 |
|
|
|
4 |
C |
-0.263 |
|
|
|
5 |
H |
0.095 |
|
|
|
6 |
C |
-0.093 |
|
|
|
7 |
H |
0.102 |
|
|
|
8 |
C |
-0.112 |
|
|
|
9 |
C |
-0.128 |
|
|
|
10 |
N |
-0.053 |
|
|
|
11 |
C |
-0.102 |
|
|
|
12 |
H |
0.117 |
|
|
|
13 |
H |
0.127 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.662 |
2.199 |
0.310 |
4.283 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-45.900 |
-6.170 |
-1.761 |
y |
-6.170 |
-37.083 |
-1.194 |
z |
-1.761 |
-1.194 |
-35.396 |
|
Traceless |
| x | y | z |
x |
-9.661 |
-6.170 |
-1.761 |
y |
-6.170 |
3.565 |
-1.194 |
z |
-1.761 |
-1.194 |
6.096 |
|
Polar |
3z2-r2 | 12.192 |
x2-y2 | -8.817 |
xy | -6.170 |
xz | -1.761 |
yz | -1.194 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
13.417 |
0.370 |
-0.688 |
y |
0.370 |
7.963 |
-0.310 |
z |
-0.688 |
-0.310 |
7.585 |
<r2> (average value of r
2) Å
2
<r2> |
236.117 |
(<r2>)1/2 |
15.366 |