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 |
3178 |
3049 |
23.40 |
|
|
|
2 |
A |
3132 |
3005 |
25.80 |
|
|
|
3 |
A |
3125 |
2998 |
29.52 |
|
|
|
4 |
A |
3115 |
2988 |
18.01 |
|
|
|
5 |
A |
3054 |
2930 |
15.08 |
|
|
|
6 |
A |
3054 |
2930 |
34.95 |
|
|
|
7 |
A |
3036 |
2912 |
15.08 |
|
|
|
8 |
A |
2974 |
2853 |
34.78 |
|
|
|
9 |
A |
2957 |
2837 |
23.72 |
|
|
|
10 |
A |
1564 |
1500 |
5.34 |
|
|
|
11 |
A |
1559 |
1496 |
8.91 |
|
|
|
12 |
A |
1548 |
1485 |
8.51 |
|
|
|
13 |
A |
1537 |
1475 |
9.90 |
|
|
|
14 |
A |
1525 |
1463 |
2.37 |
|
|
|
15 |
A |
1455 |
1396 |
4.04 |
|
|
|
16 |
A |
1452 |
1393 |
12.09 |
|
|
|
17 |
A |
1409 |
1352 |
0.94 |
|
|
|
18 |
A |
1347 |
1292 |
3.54 |
|
|
|
19 |
A |
1311 |
1257 |
0.20 |
|
|
|
20 |
A |
1203 |
1154 |
0.79 |
|
|
|
21 |
A |
1133 |
1087 |
0.31 |
|
|
|
22 |
A |
1103 |
1058 |
0.70 |
|
|
|
23 |
A |
1034 |
992 |
6.75 |
|
|
|
24 |
A |
1014 |
972 |
2.84 |
|
|
|
25 |
A |
1006 |
965 |
4.74 |
|
|
|
26 |
A |
852 |
817 |
0.27 |
|
|
|
27 |
A |
789 |
757 |
3.44 |
|
|
|
28 |
A |
435 |
417 |
0.22 |
|
|
|
29 |
A |
382 |
366 |
27.29 |
|
|
|
30 |
A |
263 |
253 |
2.71 |
|
|
|
31 |
A |
235 |
226 |
0.19 |
|
|
|
32 |
A |
108 |
103 |
0.10 |
|
|
|
33 |
A |
60 |
58 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25972.2 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 24917.7 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 |
-0.669 |
|
|
|
2 |
H |
0.217 |
|
|
|
3 |
H |
0.218 |
|
|
|
4 |
H |
0.217 |
|
|
|
5 |
C |
-0.151 |
|
|
|
6 |
H |
0.197 |
|
|
|
7 |
C |
-0.480 |
|
|
|
8 |
H |
0.218 |
|
|
|
9 |
H |
0.217 |
|
|
|
10 |
C |
-0.613 |
|
|
|
11 |
H |
0.208 |
|
|
|
12 |
H |
0.215 |
|
|
|
13 |
H |
0.207 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.074 |
-0.151 |
0.178 |
0.245 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.787 |
0.100 |
-0.048 |
y |
0.100 |
-26.792 |
0.398 |
z |
-0.048 |
0.398 |
-27.826 |
|
Traceless |
| x | y | z |
x |
0.522 |
0.100 |
-0.048 |
y |
0.100 |
0.515 |
0.398 |
z |
-0.048 |
0.398 |
-1.037 |
|
Polar |
3z2-r2 | -2.073 |
x2-y2 | 0.005 |
xy | 0.100 |
xz | -0.048 |
yz | 0.398 |
|
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> |
116.698 |
(<r2>)1/2 |
10.803 |