Vibrational Frequencies calculated at B3PW91/3-21G
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 |
3714 |
3570 |
43.32 |
|
|
|
2 |
A |
3592 |
3453 |
30.25 |
|
|
|
3 |
A |
3166 |
3043 |
15.60 |
|
|
|
4 |
A |
3153 |
3031 |
14.99 |
|
|
|
5 |
A |
3076 |
2957 |
10.63 |
|
|
|
6 |
A |
3063 |
2944 |
37.89 |
|
|
|
7 |
A |
3020 |
2902 |
27.83 |
|
|
|
8 |
A |
1828 |
1757 |
394.57 |
|
|
|
9 |
A |
1681 |
1616 |
111.33 |
|
|
|
10 |
A |
1575 |
1513 |
3.66 |
|
|
|
11 |
A |
1562 |
1501 |
10.58 |
|
|
|
12 |
A |
1544 |
1484 |
8.04 |
|
|
|
13 |
A |
1459 |
1402 |
12.12 |
|
|
|
14 |
A |
1417 |
1362 |
27.98 |
|
|
|
15 |
A |
1328 |
1276 |
0.76 |
|
|
|
16 |
A |
1318 |
1267 |
360.89 |
|
|
|
17 |
A |
1178 |
1132 |
4.38 |
|
|
|
18 |
A |
1157 |
1112 |
12.34 |
|
|
|
19 |
A |
1093 |
1051 |
13.39 |
|
|
|
20 |
A |
1076 |
1034 |
118.71 |
|
|
|
21 |
A |
982 |
944 |
18.02 |
|
|
|
22 |
A |
877 |
843 |
1.49 |
|
|
|
23 |
A |
835 |
803 |
20.69 |
|
|
|
24 |
A |
783 |
753 |
83.40 |
|
|
|
25 |
A |
574 |
551 |
158.61 |
|
|
|
26 |
A |
562 |
540 |
5.60 |
|
|
|
27 |
A |
548 |
527 |
5.31 |
|
|
|
28 |
A |
411 |
395 |
130.33 |
|
|
|
29 |
A |
374 |
360 |
1.02 |
|
|
|
30 |
A |
250 |
241 |
0.01 |
|
|
|
31 |
A |
208 |
200 |
3.74 |
|
|
|
32 |
A |
108 |
104 |
0.27 |
|
|
|
33 |
A |
33 |
32 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23772.0 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 22849.6 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 B3PW91/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.628 |
|
|
|
2 |
H |
0.241 |
|
|
|
3 |
H |
0.211 |
|
|
|
4 |
H |
0.241 |
|
|
|
5 |
C |
-0.209 |
|
|
|
6 |
H |
0.213 |
|
|
|
7 |
H |
0.213 |
|
|
|
8 |
O |
-0.515 |
|
|
|
9 |
N |
-0.820 |
|
|
|
10 |
H |
0.339 |
|
|
|
11 |
H |
0.347 |
|
|
|
12 |
C |
0.885 |
|
|
|
13 |
O |
-0.517 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.271 |
4.821 |
-0.000 |
5.329 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.012 |
6.140 |
-0.001 |
y |
6.140 |
-34.765 |
-0.001 |
z |
-0.001 |
-0.001 |
-35.873 |
|
Traceless |
| x | y | z |
x |
0.307 |
6.140 |
-0.001 |
y |
6.140 |
0.678 |
-0.001 |
z |
-0.001 |
-0.001 |
-0.984 |
|
Polar |
3z2-r2 | -1.969 |
x2-y2 | -0.248 |
xy | 6.140 |
xz | -0.001 |
yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
194.837 |
(<r2>)1/2 |
13.958 |