Vibrational Frequencies calculated at HF/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' |
3295 |
2999 |
23.86 |
|
|
|
2 |
A' |
3228 |
2938 |
54.99 |
|
|
|
3 |
A' |
3199 |
2912 |
36.59 |
|
|
|
4 |
A' |
1976 |
1798 |
400.06 |
|
|
|
5 |
A' |
1623 |
1477 |
11.15 |
|
|
|
6 |
A' |
1606 |
1462 |
4.25 |
|
|
|
7 |
A' |
1533 |
1396 |
4.47 |
|
|
|
8 |
A' |
1377 |
1253 |
379.03 |
|
|
|
9 |
A' |
1310 |
1193 |
82.43 |
|
|
|
10 |
A' |
1028 |
935 |
32.43 |
|
|
|
11 |
A' |
849 |
773 |
10.79 |
|
|
|
12 |
A' |
324 |
295 |
16.98 |
|
|
|
13 |
A" |
3273 |
2979 |
29.13 |
|
|
|
14 |
A" |
1613 |
1468 |
7.74 |
|
|
|
15 |
A" |
1290 |
1174 |
3.15 |
|
|
|
16 |
A" |
1189 |
1082 |
2.26 |
|
|
|
17 |
A" |
343 |
312 |
34.22 |
|
|
|
18 |
A" |
160 |
145 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14608.1 cm
-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 13294.8 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/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.055 |
0.132 |
0.712 |
0.038 |
2 |
O |
-0.280 |
-0.443 |
-1.389 |
-0.416 |
3 |
C |
0.323 |
0.787 |
2.016 |
0.754 |
4 |
O |
-0.389 |
-0.592 |
-1.384 |
-0.581 |
5 |
H |
0.111 |
0.047 |
-0.004 |
0.071 |
6 |
H |
0.093 |
0.050 |
0.001 |
0.076 |
7 |
H |
0.093 |
0.050 |
0.001 |
0.076 |
8 |
H |
0.104 |
-0.031 |
0.039 |
-0.018 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.864 |
1.868 |
0.000 |
2.058 |
CHELPG |
|
|
|
|
AIM |
0.280 |
-0.562 |
0.000 |
0.628 |
ESP |
0.903 |
1.853 |
0.000 |
2.061 |
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.925 |
-1.418 |
0.000 |
y |
-1.418 |
-28.594 |
0.000 |
z |
0.000 |
0.000 |
-22.787 |
|
Traceless |
| x | y | z |
x |
6.765 |
-1.418 |
0.000 |
y |
-1.418 |
-7.738 |
0.000 |
z |
0.000 |
0.000 |
0.972 |
|
Polar |
3z2-r2 | 1.945 |
x2-y2 | 9.669 |
xy | -1.418 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.713 |
0.228 |
0.000 |
y |
0.228 |
4.442 |
0.000 |
z |
0.000 |
0.000 |
3.236 |
<r2> (average value of r
2) Å
2
<r2> |
70.059 |
(<r2>)1/2 |
8.370 |