Vibrational Frequencies calculated at HF/6-311G**
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 |
3282 |
2982 |
16.36 |
78.21 |
0.58 |
0.73 |
2 |
A |
3221 |
2926 |
0.47 |
10.80 |
0.70 |
0.83 |
3 |
A |
3173 |
2883 |
11.26 |
238.97 |
0.02 |
0.04 |
4 |
A |
2000 |
1817 |
256.01 |
11.78 |
0.73 |
0.85 |
5 |
A |
1587 |
1442 |
17.83 |
18.72 |
0.72 |
0.84 |
6 |
A |
1584 |
1439 |
8.11 |
18.43 |
0.74 |
0.85 |
7 |
A |
1513 |
1374 |
10.14 |
2.24 |
0.43 |
0.60 |
8 |
A |
1176 |
1068 |
0.78 |
3.47 |
0.54 |
0.70 |
9 |
A |
960 |
872 |
0.08 |
1.93 |
0.74 |
0.85 |
10 |
A |
840 |
763 |
0.11 |
15.02 |
0.15 |
0.27 |
11 |
A |
401 |
364 |
1.35 |
0.34 |
0.31 |
0.48 |
12 |
A |
36 |
33 |
0.00 |
0.06 |
0.75 |
0.86 |
13 |
B |
3280 |
2980 |
17.87 |
56.88 |
0.75 |
0.86 |
14 |
B |
3230 |
2934 |
43.64 |
106.31 |
0.75 |
0.86 |
15 |
B |
3165 |
2876 |
4.17 |
0.11 |
0.75 |
0.86 |
16 |
B |
1606 |
1459 |
20.24 |
0.28 |
0.75 |
0.86 |
17 |
B |
1578 |
1434 |
0.38 |
0.77 |
0.75 |
0.86 |
18 |
B |
1526 |
1387 |
58.55 |
0.78 |
0.75 |
0.86 |
19 |
B |
1336 |
1214 |
72.33 |
1.49 |
0.75 |
0.86 |
20 |
B |
1224 |
1112 |
2.68 |
0.21 |
0.75 |
0.86 |
21 |
B |
968 |
879 |
4.78 |
3.20 |
0.75 |
0.86 |
22 |
B |
577 |
524 |
23.14 |
1.94 |
0.75 |
0.86 |
23 |
B |
530 |
482 |
2.13 |
1.48 |
0.75 |
0.86 |
24 |
B |
144 |
130 |
0.13 |
0.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 19467.2 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 17686.0 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/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.272 |
|
|
|
2 |
O |
-0.397 |
|
|
|
3 |
C |
-0.281 |
|
|
|
4 |
C |
-0.281 |
|
|
|
5 |
H |
0.127 |
|
|
|
6 |
H |
0.127 |
|
|
|
7 |
H |
0.105 |
|
|
|
8 |
H |
0.110 |
|
|
|
9 |
H |
0.105 |
|
|
|
10 |
H |
0.110 |
|
|
|
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 |
-3.128 |
3.128 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.168 |
-0.030 |
0.000 |
y |
-0.030 |
-23.785 |
0.000 |
z |
0.000 |
0.000 |
-29.222 |
|
Traceless |
| x | y | z |
x |
2.336 |
-0.030 |
0.000 |
y |
-0.030 |
2.910 |
0.000 |
z |
0.000 |
0.000 |
-5.245 |
|
Polar |
3z2-r2 | -10.491 |
x2-y2 | -0.383 |
xy | -0.030 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.134 |
-0.006 |
0.000 |
y |
-0.006 |
5.313 |
0.000 |
z |
0.000 |
0.000 |
5.694 |
<r2> (average value of r
2) Å
2
<r2> |
81.219 |
(<r2>)1/2 |
9.012 |