Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| 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 |
3860 |
3711 |
21.89 |
|
|
|
| 2 |
A |
3126 |
3005 |
62.33 |
|
|
|
| 3 |
A |
3113 |
2993 |
14.42 |
|
|
|
| 4 |
A |
3100 |
2980 |
8.06 |
|
|
|
| 5 |
A |
3094 |
2975 |
38.36 |
|
|
|
| 6 |
A |
3072 |
2954 |
36.24 |
|
|
|
| 7 |
A |
3060 |
2942 |
31.55 |
|
|
|
| 8 |
A |
3051 |
2933 |
19.82 |
|
|
|
| 9 |
A |
3043 |
2926 |
28.17 |
|
|
|
| 10 |
A |
2959 |
2845 |
51.46 |
|
|
|
| 11 |
A |
1514 |
1455 |
2.43 |
|
|
|
| 12 |
A |
1489 |
1431 |
4.07 |
|
|
|
| 13 |
A |
1487 |
1429 |
1.66 |
|
|
|
| 14 |
A |
1478 |
1421 |
0.70 |
|
|
|
| 15 |
A |
1432 |
1377 |
4.15 |
|
|
|
| 16 |
A |
1378 |
1324 |
30.96 |
|
|
|
| 17 |
A |
1335 |
1284 |
0.09 |
|
|
|
| 18 |
A |
1325 |
1273 |
2.81 |
|
|
|
| 19 |
A |
1313 |
1263 |
8.60 |
|
|
|
| 20 |
A |
1294 |
1244 |
7.60 |
|
|
|
| 21 |
A |
1271 |
1222 |
10.51 |
|
|
|
| 22 |
A |
1263 |
1214 |
8.08 |
|
|
|
| 23 |
A |
1206 |
1160 |
16.02 |
|
|
|
| 24 |
A |
1200 |
1154 |
5.98 |
|
|
|
| 25 |
A |
1189 |
1143 |
1.61 |
|
|
|
| 26 |
A |
1125 |
1081 |
63.97 |
|
|
|
| 27 |
A |
1082 |
1040 |
28.09 |
|
|
|
| 28 |
A |
1057 |
1016 |
6.19 |
|
|
|
| 29 |
A |
987 |
949 |
0.47 |
|
|
|
| 30 |
A |
971 |
934 |
8.46 |
|
|
|
| 31 |
A |
955 |
918 |
2.64 |
|
|
|
| 32 |
A |
905 |
870 |
0.04 |
|
|
|
| 33 |
A |
889 |
855 |
0.08 |
|
|
|
| 34 |
A |
815 |
784 |
1.26 |
|
|
|
| 35 |
A |
768 |
738 |
1.43 |
|
|
|
| 36 |
A |
616 |
593 |
0.64 |
|
|
|
| 37 |
A |
539 |
518 |
5.11 |
|
|
|
| 38 |
A |
463 |
445 |
5.86 |
|
|
|
| 39 |
A |
359 |
345 |
12.30 |
|
|
|
| 40 |
A |
278 |
267 |
101.76 |
|
|
|
| 41 |
A |
182 |
175 |
0.81 |
|
|
|
| 42 |
A |
36 |
35 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31838.6 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 30609.6 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.125 |
|
|
|
| 2 |
H |
0.125 |
|
|
|
| 3 |
C |
-0.258 |
|
|
|
| 4 |
H |
0.129 |
|
|
|
| 5 |
H |
0.125 |
|
|
|
| 6 |
C |
-0.255 |
|
|
|
| 7 |
H |
0.136 |
|
|
|
| 8 |
H |
0.125 |
|
|
|
| 9 |
C |
-0.254 |
|
|
|
| 10 |
H |
0.111 |
|
|
|
| 11 |
H |
0.130 |
|
|
|
| 12 |
C |
-0.284 |
|
|
|
| 13 |
H |
0.087 |
|
|
|
| 14 |
C |
0.126 |
|
|
|
| 15 |
H |
0.297 |
|
|
|
| 16 |
O |
-0.464 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.466 |
-1.112 |
0.702 |
1.395 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.925 |
3.540 |
-1.802 |
| y |
3.540 |
-36.937 |
-0.262 |
| z |
-1.802 |
-0.262 |
-36.955 |
|
| Traceless |
| | x | y | z |
| x |
-0.979 |
3.540 |
-1.802 |
| y |
3.540 |
0.503 |
-0.262 |
| z |
-1.802 |
-0.262 |
0.476 |
|
| Polar |
| 3z2-r2 | 0.952 |
| x2-y2 | -0.988 |
| xy | 3.540 |
| xz | -1.802 |
| yz | -0.262 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.972 |
0.203 |
0.000 |
| y |
0.203 |
8.435 |
-0.064 |
| z |
0.000 |
-0.064 |
7.433 |
<r2> (average value of r
2) Å
2
| <r2> |
165.294 |
| (<r2>)1/2 |
12.857 |