Vibrational Frequencies calculated at HF/CEP-121G*
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' |
3334 |
3012 |
38.44 |
|
|
|
2 |
A' |
3328 |
3007 |
16.91 |
|
|
|
3 |
A' |
3229 |
2917 |
46.92 |
|
|
|
4 |
A' |
3215 |
2904 |
8.68 |
|
|
|
5 |
A' |
1961 |
1771 |
381.13 |
|
|
|
6 |
A' |
1633 |
1475 |
7.55 |
|
|
|
7 |
A' |
1616 |
1460 |
16.56 |
|
|
|
8 |
A' |
1602 |
1448 |
12.59 |
|
|
|
9 |
A' |
1546 |
1397 |
78.93 |
|
|
|
10 |
A' |
1411 |
1275 |
448.92 |
|
|
|
11 |
A' |
1328 |
1200 |
6.41 |
|
|
|
12 |
A' |
1189 |
1074 |
87.44 |
|
|
|
13 |
A' |
1070 |
966 |
9.68 |
|
|
|
14 |
A' |
938 |
847 |
19.57 |
|
|
|
15 |
A' |
685 |
619 |
11.77 |
|
|
|
16 |
A' |
448 |
405 |
8.26 |
|
|
|
17 |
A' |
301 |
272 |
13.63 |
|
|
|
18 |
A" |
3317 |
2997 |
42.79 |
|
|
|
19 |
A" |
3286 |
2968 |
19.32 |
|
|
|
20 |
A" |
1625 |
1468 |
4.93 |
|
|
|
21 |
A" |
1608 |
1453 |
6.49 |
|
|
|
22 |
A" |
1289 |
1164 |
4.66 |
|
|
|
23 |
A" |
1171 |
1058 |
7.16 |
|
|
|
24 |
A" |
658 |
594 |
15.46 |
|
|
|
25 |
A" |
192 |
173 |
5.33 |
|
|
|
26 |
A" |
162 |
146 |
3.70 |
|
|
|
27 |
A" |
77 |
70 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21108.2 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 19069.1 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/CEP-121G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.605 |
|
|
|
2 |
C |
0.522 |
|
|
|
3 |
O |
-0.430 |
|
|
|
4 |
O |
-0.330 |
|
|
|
5 |
C |
-0.271 |
|
|
|
6 |
H |
0.203 |
|
|
|
7 |
H |
0.188 |
|
|
|
8 |
H |
0.188 |
|
|
|
9 |
H |
0.182 |
|
|
|
10 |
H |
0.177 |
|
|
|
11 |
H |
0.177 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.742 |
-1.114 |
0.000 |
2.068 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.428 |
-3.214 |
0.000 |
y |
-3.214 |
-33.089 |
0.000 |
z |
0.000 |
0.000 |
-29.101 |
|
Traceless |
| x | y | z |
x |
0.667 |
-3.214 |
0.000 |
y |
-3.214 |
-3.325 |
0.000 |
z |
0.000 |
0.000 |
2.658 |
|
Polar |
3z2-r2 | 5.315 |
x2-y2 | 2.662 |
xy | -3.214 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.280 |
-0.097 |
0.000 |
y |
-0.097 |
6.634 |
0.000 |
z |
0.000 |
0.000 |
4.404 |
<r2> (average value of r
2) Å
2
<r2> |
98.171 |
(<r2>)1/2 |
9.908 |