Vibrational Frequencies calculated at LSDA/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 |
3207 |
3172 |
3.89 |
|
|
|
2 |
A |
3072 |
3039 |
7.77 |
|
|
|
3 |
A |
3052 |
3019 |
12.01 |
|
|
|
4 |
A |
2976 |
2943 |
39.47 |
|
|
|
5 |
A |
2918 |
2886 |
52.91 |
|
|
|
6 |
A |
1440 |
1425 |
27.76 |
|
|
|
7 |
A |
1421 |
1406 |
8.94 |
|
|
|
8 |
A |
1403 |
1387 |
13.86 |
|
|
|
9 |
A |
1383 |
1368 |
1.26 |
|
|
|
10 |
A |
1316 |
1302 |
94.73 |
|
|
|
11 |
A |
1206 |
1193 |
14.04 |
|
|
|
12 |
A |
1123 |
1111 |
1.15 |
|
|
|
13 |
A |
1098 |
1086 |
4.05 |
|
|
|
14 |
A |
996 |
985 |
30.60 |
|
|
|
15 |
A |
430 |
425 |
5.99 |
|
|
|
16 |
A |
413 |
408 |
63.52 |
|
|
|
17 |
A |
292 |
288 |
3.61 |
|
|
|
18 |
A |
161 |
159 |
3.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13952.3 cm
-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 13800.2 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 LSDA/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.123 |
|
|
|
2 |
C |
-0.146 |
|
|
|
3 |
C |
-0.212 |
|
|
|
4 |
H |
0.119 |
|
|
|
5 |
H |
0.087 |
|
|
|
6 |
H |
0.082 |
|
|
|
7 |
H |
0.118 |
|
|
|
8 |
H |
0.077 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.958 |
0.815 |
-0.253 |
1.284 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.193 |
-0.168 |
-0.379 |
y |
-0.168 |
-19.817 |
-0.245 |
z |
-0.379 |
-0.245 |
-20.934 |
|
Traceless |
| x | y | z |
x |
3.183 |
-0.168 |
-0.379 |
y |
-0.168 |
-0.754 |
-0.245 |
z |
-0.379 |
-0.245 |
-2.429 |
|
Polar |
3z2-r2 | -4.858 |
x2-y2 | 2.625 |
xy | -0.168 |
xz | -0.379 |
yz | -0.245 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.829 |
0.003 |
-0.034 |
y |
0.003 |
4.265 |
-0.055 |
z |
-0.034 |
-0.055 |
4.005 |
<r2> (average value of r
2) Å
2
<r2> |
48.129 |
(<r2>)1/2 |
6.938 |