Vibrational Frequencies calculated at LSDA/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' |
3088 |
3055 |
9.61 |
|
|
|
2 |
A' |
3064 |
3030 |
16.93 |
|
|
|
3 |
A' |
2987 |
2954 |
11.64 |
|
|
|
4 |
A' |
2875 |
2844 |
79.46 |
|
|
|
5 |
A' |
2852 |
2821 |
44.27 |
|
|
|
6 |
A' |
1440 |
1425 |
4.02 |
|
|
|
7 |
A' |
1409 |
1394 |
5.49 |
|
|
|
8 |
A' |
1404 |
1389 |
3.80 |
|
|
|
9 |
A' |
1384 |
1369 |
6.64 |
|
|
|
10 |
A' |
1352 |
1337 |
40.99 |
|
|
|
11 |
A' |
1300 |
1286 |
0.35 |
|
|
|
12 |
A' |
1227 |
1213 |
170.24 |
|
|
|
13 |
A' |
1172 |
1159 |
16.29 |
|
|
|
14 |
A' |
1081 |
1069 |
1.79 |
|
|
|
15 |
A' |
1058 |
1047 |
27.63 |
|
|
|
16 |
A' |
865 |
855 |
5.36 |
|
|
|
17 |
A' |
463 |
458 |
0.69 |
|
|
|
18 |
A' |
280 |
277 |
2.72 |
|
|
|
19 |
A" |
3079 |
3045 |
11.67 |
|
|
|
20 |
A" |
2922 |
2890 |
47.00 |
|
|
|
21 |
A" |
2877 |
2845 |
93.11 |
|
|
|
22 |
A" |
1376 |
1361 |
14.28 |
|
|
|
23 |
A" |
1374 |
1359 |
4.86 |
|
|
|
24 |
A" |
1224 |
1211 |
2.45 |
|
|
|
25 |
A" |
1143 |
1131 |
10.68 |
|
|
|
26 |
A" |
1108 |
1096 |
0.58 |
|
|
|
27 |
A" |
787 |
778 |
1.55 |
|
|
|
28 |
A" |
268 |
265 |
1.89 |
|
|
|
29 |
A" |
213 |
211 |
0.26 |
|
|
|
30 |
A" |
126 |
125 |
2.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22899.3 cm
-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 22647.4 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 LSDA/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.045 |
|
|
|
2 |
O |
-0.223 |
|
|
|
3 |
C |
-0.027 |
|
|
|
4 |
C |
-0.166 |
|
|
|
5 |
H |
0.073 |
|
|
|
6 |
H |
0.044 |
|
|
|
7 |
H |
0.044 |
|
|
|
8 |
H |
0.039 |
|
|
|
9 |
H |
0.039 |
|
|
|
10 |
H |
0.066 |
|
|
|
11 |
H |
0.078 |
|
|
|
12 |
H |
0.078 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.729 |
-0.554 |
0.000 |
0.916 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.832 |
1.657 |
0.000 |
y |
1.657 |
-25.615 |
0.000 |
z |
0.000 |
0.000 |
-26.861 |
|
Traceless |
| x | y | z |
x |
0.406 |
1.657 |
0.000 |
y |
1.657 |
0.732 |
0.000 |
z |
0.000 |
0.000 |
-1.138 |
|
Polar |
3z2-r2 | -2.276 |
x2-y2 | -0.218 |
xy | 1.657 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.510 |
0.853 |
0.000 |
y |
0.853 |
6.467 |
0.000 |
z |
0.000 |
0.000 |
5.591 |
<r2> (average value of r
2) Å
2
<r2> |
101.765 |
(<r2>)1/2 |
10.088 |