Vibrational Frequencies calculated at HF/6-31G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3254 |
2938 |
22.82 |
|
|
|
2 |
A1 |
3234 |
2920 |
15.19 |
|
|
|
3 |
A1 |
1983 |
1791 |
300.11 |
|
|
|
4 |
A1 |
1654 |
1494 |
1.38 |
|
|
|
5 |
A1 |
1608 |
1452 |
0.07 |
|
|
|
6 |
A1 |
1407 |
1270 |
3.27 |
|
|
|
7 |
A1 |
1030 |
930 |
0.87 |
|
|
|
8 |
A1 |
927 |
837 |
0.09 |
|
|
|
9 |
A1 |
736 |
664 |
6.18 |
|
|
|
10 |
A2 |
3287 |
2968 |
0.00 |
|
|
|
11 |
A2 |
1348 |
1217 |
0.00 |
|
|
|
12 |
A2 |
1078 |
973 |
0.00 |
|
|
|
13 |
A2 |
763 |
689 |
0.00 |
|
|
|
14 |
B1 |
3310 |
2989 |
38.23 |
|
|
|
15 |
B1 |
3280 |
2961 |
2.11 |
|
|
|
16 |
B1 |
1350 |
1219 |
0.07 |
|
|
|
17 |
B1 |
1248 |
1127 |
1.24 |
|
|
|
18 |
B1 |
824 |
744 |
5.51 |
|
|
|
19 |
B1 |
454 |
410 |
3.19 |
|
|
|
20 |
B1 |
77 |
69 |
6.62 |
|
|
|
21 |
B2 |
3231 |
2917 |
17.04 |
|
|
|
22 |
B2 |
1599 |
1444 |
26.72 |
|
|
|
23 |
B2 |
1438 |
1299 |
2.33 |
|
|
|
24 |
B2 |
1360 |
1228 |
0.00 |
|
|
|
25 |
B2 |
1220 |
1101 |
107.86 |
|
|
|
26 |
B2 |
992 |
896 |
0.47 |
|
|
|
27 |
B2 |
496 |
447 |
10.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21593.3 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 19496.6 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.512 |
0.023 |
|
|
2 |
C |
0.444 |
0.023 |
|
|
3 |
C |
-0.388 |
-0.005 |
|
|
4 |
C |
-0.388 |
-0.646 |
|
|
5 |
C |
-0.352 |
0.731 |
|
|
6 |
H |
0.180 |
0.071 |
|
|
7 |
H |
0.180 |
0.071 |
|
|
8 |
H |
0.209 |
0.071 |
|
|
9 |
H |
0.209 |
0.071 |
|
|
10 |
H |
0.209 |
-0.206 |
|
|
11 |
H |
0.209 |
-0.206 |
|
|
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 |
-3.603 |
3.603 |
CHELPG |
-0.001 |
-3.627 |
0.000 |
3.627 |
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.676 |
0.000 |
0.000 |
y |
0.000 |
-28.734 |
0.000 |
z |
0.000 |
0.000 |
-38.829 |
|
Traceless |
| x | y | z |
x |
5.105 |
0.000 |
0.000 |
y |
0.000 |
5.019 |
0.000 |
z |
0.000 |
0.000 |
-10.124 |
|
Polar |
3z2-r2 | -20.249 |
x2-y2 | 0.057 |
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 |
4.725 |
0.000 |
0.000 |
y |
0.000 |
6.702 |
0.000 |
z |
0.000 |
0.000 |
5.798 |
<r2> (average value of r
2) Å
2
<r2> |
106.307 |
(<r2>)1/2 |
10.311 |