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 |
3182 |
3053 |
13.64 |
|
|
|
2 |
A |
3154 |
3026 |
17.04 |
|
|
|
3 |
A |
3131 |
3004 |
3.58 |
|
|
|
4 |
A |
3101 |
2975 |
1.04 |
|
|
|
5 |
A |
3099 |
2973 |
13.23 |
|
|
|
6 |
A |
3051 |
2927 |
4.13 |
|
|
|
7 |
A |
3045 |
2921 |
16.70 |
|
|
|
8 |
A |
2352 |
2256 |
4.15 |
|
|
|
9 |
A |
1749 |
1678 |
0.96 |
|
|
|
10 |
A |
1548 |
1485 |
13.75 |
|
|
|
11 |
A |
1542 |
1479 |
11.63 |
|
|
|
12 |
A |
1507 |
1446 |
18.00 |
|
|
|
13 |
A |
1459 |
1400 |
7.64 |
|
|
|
14 |
A |
1391 |
1334 |
1.95 |
|
|
|
15 |
A |
1366 |
1311 |
1.38 |
|
|
|
16 |
A |
1344 |
1290 |
0.95 |
|
|
|
17 |
A |
1282 |
1230 |
0.29 |
|
|
|
18 |
A |
1156 |
1109 |
2.18 |
|
|
|
19 |
A |
1105 |
1060 |
0.97 |
|
|
|
20 |
A |
1068 |
1024 |
1.27 |
|
|
|
21 |
A |
1013 |
971 |
48.67 |
|
|
|
22 |
A |
987 |
947 |
14.35 |
|
|
|
23 |
A |
954 |
915 |
2.90 |
|
|
|
24 |
A |
910 |
873 |
1.91 |
|
|
|
25 |
A |
789 |
757 |
0.66 |
|
|
|
26 |
A |
617 |
592 |
1.84 |
|
|
|
27 |
A |
466 |
447 |
0.51 |
|
|
|
28 |
A |
450 |
432 |
0.05 |
|
|
|
29 |
A |
317 |
304 |
1.48 |
|
|
|
30 |
A |
272 |
261 |
4.46 |
|
|
|
31 |
A |
203 |
194 |
1.45 |
|
|
|
32 |
A |
146 |
140 |
2.69 |
|
|
|
33 |
A |
68 |
66 |
1.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23910.0 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 22939.3 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 |
H |
0.230 |
|
|
|
2 |
H |
0.234 |
|
|
|
3 |
H |
0.225 |
|
|
|
4 |
C |
-0.667 |
|
|
|
5 |
H |
0.211 |
|
|
|
6 |
C |
-0.182 |
|
|
|
7 |
H |
0.225 |
|
|
|
8 |
C |
-0.157 |
|
|
|
9 |
C |
-0.567 |
|
|
|
10 |
N |
-0.492 |
|
|
|
11 |
C |
0.379 |
|
|
|
12 |
H |
0.277 |
|
|
|
13 |
H |
0.284 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.370 |
2.169 |
0.211 |
4.013 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-44.377 |
-6.418 |
-1.573 |
y |
-6.418 |
-37.042 |
-1.328 |
z |
-1.573 |
-1.328 |
-34.501 |
|
Traceless |
| x | y | z |
x |
-8.606 |
-6.418 |
-1.573 |
y |
-6.418 |
2.398 |
-1.328 |
z |
-1.573 |
-1.328 |
6.208 |
|
Polar |
3z2-r2 | 12.416 |
x2-y2 | -7.336 |
xy | -6.418 |
xz | -1.573 |
yz | -1.328 |
|
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> |
233.033 |
(<r2>)1/2 |
15.265 |