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 |
3166 |
3037 |
52.82 |
|
|
|
| 2 |
A |
3146 |
3018 |
10.33 |
|
|
|
| 3 |
A |
3141 |
3013 |
28.83 |
|
|
|
| 4 |
A |
3134 |
3006 |
15.79 |
|
|
|
| 5 |
A |
3126 |
3000 |
15.74 |
|
|
|
| 6 |
A |
3108 |
2982 |
2.12 |
|
|
|
| 7 |
A |
3089 |
2964 |
18.42 |
|
|
|
| 8 |
A |
3054 |
2930 |
25.74 |
|
|
|
| 9 |
A |
3047 |
2923 |
20.48 |
|
|
|
| 10 |
A |
3042 |
2919 |
24.05 |
|
|
|
| 11 |
A |
1741 |
1670 |
0.88 |
|
|
|
| 12 |
A |
1565 |
1501 |
9.71 |
|
|
|
| 13 |
A |
1559 |
1495 |
9.04 |
|
|
|
| 14 |
A |
1555 |
1492 |
8.09 |
|
|
|
| 15 |
A |
1548 |
1486 |
8.24 |
|
|
|
| 16 |
A |
1536 |
1474 |
3.00 |
|
|
|
| 17 |
A |
1468 |
1408 |
8.66 |
|
|
|
| 18 |
A |
1457 |
1398 |
7.85 |
|
|
|
| 19 |
A |
1447 |
1388 |
3.33 |
|
|
|
| 20 |
A |
1363 |
1308 |
0.97 |
|
|
|
| 21 |
A |
1338 |
1283 |
1.01 |
|
|
|
| 22 |
A |
1317 |
1264 |
0.67 |
|
|
|
| 23 |
A |
1194 |
1146 |
2.76 |
|
|
|
| 24 |
A |
1119 |
1074 |
5.57 |
|
|
|
| 25 |
A |
1098 |
1054 |
0.01 |
|
|
|
| 26 |
A |
1079 |
1036 |
0.61 |
|
|
|
| 27 |
A |
1031 |
990 |
1.05 |
|
|
|
| 28 |
A |
1022 |
980 |
3.46 |
|
|
|
| 29 |
A |
946 |
907 |
13.95 |
|
|
|
| 30 |
A |
874 |
839 |
2.34 |
|
|
|
| 31 |
A |
814 |
781 |
5.34 |
|
|
|
| 32 |
A |
736 |
706 |
47.10 |
|
|
|
| 33 |
A |
583 |
559 |
8.49 |
|
|
|
| 34 |
A |
486 |
466 |
2.33 |
|
|
|
| 35 |
A |
314 |
301 |
0.04 |
|
|
|
| 36 |
A |
260 |
250 |
0.07 |
|
|
|
| 37 |
A |
224 |
214 |
0.02 |
|
|
|
| 38 |
A |
135 |
129 |
0.42 |
|
|
|
| 39 |
A |
59 |
56 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30459.1 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 29222.5 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 |
-0.606 |
|
|
|
| 2 |
H |
0.208 |
|
|
|
| 3 |
H |
0.207 |
|
|
|
| 4 |
H |
0.218 |
|
|
|
| 5 |
C |
-0.502 |
|
|
|
| 6 |
H |
0.220 |
|
|
|
| 7 |
H |
0.224 |
|
|
|
| 8 |
C |
-0.675 |
|
|
|
| 9 |
H |
0.223 |
|
|
|
| 10 |
H |
0.220 |
|
|
|
| 11 |
H |
0.223 |
|
|
|
| 12 |
C |
-0.167 |
|
|
|
| 13 |
H |
0.201 |
|
|
|
| 14 |
C |
-0.197 |
|
|
|
| 15 |
H |
0.203 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.014 |
-0.203 |
-0.006 |
0.203 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.371 |
0.440 |
0.922 |
| y |
0.440 |
-32.058 |
-0.518 |
| z |
0.922 |
-0.518 |
-34.291 |
|
| Traceless |
| | x | y | z |
| x |
1.804 |
0.440 |
0.922 |
| y |
0.440 |
0.773 |
-0.518 |
| z |
0.922 |
-0.518 |
-2.577 |
|
| Polar |
| 3z2-r2 | -5.154 |
| x2-y2 | 0.687 |
| xy | 0.440 |
| xz | 0.922 |
| yz | -0.518 |
|
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> |
163.495 |
| (<r2>)1/2 |
12.787 |