Vibrational Frequencies calculated at HF/3-21G*
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 |
3307 |
2985 |
6.85 |
75.88 |
0.59 |
0.74 |
2 |
A |
3249 |
2933 |
0.00 |
6.16 |
0.75 |
0.86 |
3 |
A |
3206 |
2894 |
5.90 |
184.15 |
0.02 |
0.04 |
4 |
A |
1941 |
1752 |
131.80 |
7.85 |
0.63 |
0.77 |
5 |
A |
1638 |
1478 |
0.00 |
40.21 |
0.75 |
0.86 |
6 |
A |
1630 |
1472 |
30.50 |
41.56 |
0.75 |
0.86 |
7 |
A |
1562 |
1410 |
22.11 |
2.17 |
0.74 |
0.85 |
8 |
A |
1201 |
1084 |
0.13 |
5.12 |
0.60 |
0.75 |
9 |
A |
1019 |
920 |
0.00 |
3.65 |
0.75 |
0.86 |
10 |
A |
806 |
727 |
0.01 |
15.50 |
0.18 |
0.31 |
11 |
A |
406 |
366 |
1.19 |
0.26 |
0.26 |
0.41 |
12 |
A |
86 |
77 |
0.00 |
0.05 |
0.75 |
0.86 |
13 |
B |
3306 |
2984 |
11.06 |
52.31 |
0.75 |
0.86 |
14 |
B |
3258 |
2941 |
20.01 |
109.54 |
0.75 |
0.86 |
15 |
B |
3199 |
2888 |
1.49 |
0.00 |
0.75 |
0.86 |
16 |
B |
1662 |
1500 |
30.65 |
0.43 |
0.75 |
0.86 |
17 |
B |
1626 |
1468 |
0.83 |
0.50 |
0.75 |
0.86 |
18 |
B |
1553 |
1401 |
48.01 |
5.47 |
0.75 |
0.86 |
19 |
B |
1315 |
1187 |
102.01 |
0.02 |
0.75 |
0.86 |
20 |
B |
1257 |
1134 |
7.40 |
0.11 |
0.75 |
0.86 |
21 |
B |
981 |
885 |
6.48 |
3.97 |
0.75 |
0.86 |
22 |
B |
552 |
499 |
19.92 |
2.04 |
0.75 |
0.86 |
23 |
B |
549 |
495 |
0.46 |
2.13 |
0.75 |
0.86 |
24 |
B |
161 |
145 |
0.05 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 19734.4 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 17812.2 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 HF/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.507 |
|
|
|
2 |
O |
-0.543 |
|
|
|
3 |
C |
-0.686 |
|
|
|
4 |
C |
-0.686 |
|
|
|
5 |
H |
0.249 |
|
|
|
6 |
H |
0.249 |
|
|
|
7 |
H |
0.227 |
|
|
|
8 |
H |
0.227 |
|
|
|
9 |
H |
0.227 |
|
|
|
10 |
H |
0.227 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-3.138 |
3.138 |
CHELPG |
0.000 |
0.000 |
-3.130 |
3.130 |
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.446 |
-0.000 |
0.000 |
y |
-0.000 |
-23.930 |
0.000 |
z |
0.000 |
0.000 |
-29.452 |
|
Traceless |
| x | y | z |
x |
2.245 |
-0.000 |
0.000 |
y |
-0.000 |
3.019 |
0.000 |
z |
0.000 |
0.000 |
-5.264 |
|
Polar |
3z2-r2 | -10.527 |
x2-y2 | -0.516 |
xy | -0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.539 |
0.000 |
0.000 |
y |
0.000 |
4.546 |
0.000 |
z |
0.000 |
0.000 |
5.207 |
<r2> (average value of r
2) Å
2
<r2> |
81.832 |
(<r2>)1/2 |
9.046 |