Vibrational Frequencies calculated at B1B95/STO-3G
| 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 |
3842 |
3393 |
0.48 |
|
|
|
| 2 |
A |
3631 |
3206 |
5.34 |
|
|
|
| 3 |
A |
3509 |
3098 |
1.49 |
|
|
|
| 4 |
A |
3509 |
3098 |
2.29 |
|
|
|
| 5 |
A |
3480 |
3073 |
0.69 |
|
|
|
| 6 |
A |
3456 |
3051 |
0.34 |
|
|
|
| 7 |
A |
3376 |
2981 |
1.94 |
|
|
|
| 8 |
A |
3349 |
2957 |
2.50 |
|
|
|
| 9 |
A |
3335 |
2945 |
2.38 |
|
|
|
| 10 |
A |
1911 |
1687 |
67.17 |
|
|
|
| 11 |
A |
1759 |
1553 |
17.21 |
|
|
|
| 12 |
A |
1695 |
1497 |
3.28 |
|
|
|
| 13 |
A |
1687 |
1490 |
4.24 |
|
|
|
| 14 |
A |
1669 |
1474 |
2.63 |
|
|
|
| 15 |
A |
1651 |
1458 |
1.67 |
|
|
|
| 16 |
A |
1579 |
1394 |
0.58 |
|
|
|
| 17 |
A |
1524 |
1346 |
10.46 |
|
|
|
| 18 |
A |
1427 |
1260 |
15.49 |
|
|
|
| 19 |
A |
1418 |
1253 |
6.39 |
|
|
|
| 20 |
A |
1354 |
1196 |
0.92 |
|
|
|
| 21 |
A |
1316 |
1162 |
96.00 |
|
|
|
| 22 |
A |
1227 |
1084 |
4.32 |
|
|
|
| 23 |
A |
1185 |
1046 |
2.77 |
|
|
|
| 24 |
A |
1155 |
1020 |
0.02 |
|
|
|
| 25 |
A |
1138 |
1005 |
6.52 |
|
|
|
| 26 |
A |
1003 |
885 |
3.41 |
|
|
|
| 27 |
A |
947 |
836 |
0.48 |
|
|
|
| 28 |
A |
891 |
786 |
3.06 |
|
|
|
| 29 |
A |
794 |
701 |
12.06 |
|
|
|
| 30 |
A |
625 |
552 |
107.65 |
|
|
|
| 31 |
A |
571 |
504 |
28.24 |
|
|
|
| 32 |
A |
518 |
457 |
113.38 |
|
|
|
| 33 |
A |
435 |
384 |
14.78 |
|
|
|
| 34 |
A |
380 |
336 |
37.70 |
|
|
|
| 35 |
A |
336 |
297 |
4.24 |
|
|
|
| 36 |
A |
237 |
209 |
0.02 |
|
|
|
| 37 |
A |
158 |
139 |
3.35 |
|
|
|
| 38 |
A |
83 |
73 |
0.29 |
|
|
|
| 39 |
A |
25 |
22 |
1.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31091.4 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 27453.7 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 B1B95/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.228 |
|
|
|
| 2 |
H |
0.073 |
|
|
|
| 3 |
H |
0.078 |
|
|
|
| 4 |
H |
0.074 |
|
|
|
| 5 |
C |
-0.133 |
|
|
|
| 6 |
H |
0.080 |
|
|
|
| 7 |
H |
0.080 |
|
|
|
| 8 |
C |
-0.160 |
|
|
|
| 9 |
H |
0.084 |
|
|
|
| 10 |
H |
0.075 |
|
|
|
| 11 |
N |
-0.386 |
|
|
|
| 12 |
H |
0.192 |
|
|
|
| 13 |
H |
0.187 |
|
|
|
| 14 |
C |
0.207 |
|
|
|
| 15 |
O |
-0.222 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.099 |
-2.134 |
1.139 |
2.420 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.737 |
-3.230 |
2.980 |
| y |
-3.230 |
-35.722 |
-1.474 |
| z |
2.980 |
-1.474 |
-34.452 |
|
| Traceless |
| | x | y | z |
| x |
3.350 |
-3.230 |
2.980 |
| y |
-3.230 |
-2.628 |
-1.474 |
| z |
2.980 |
-1.474 |
-0.722 |
|
| Polar |
| 3z2-r2 | -1.445 |
| x2-y2 | 3.985 |
| xy | -3.230 |
| xz | 2.980 |
| yz | -1.474 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.101 |
-0.213 |
0.024 |
| y |
-0.213 |
4.790 |
-0.059 |
| z |
0.024 |
-0.059 |
2.775 |
<r2> (average value of r
2) Å
2
| <r2> |
223.220 |
| (<r2>)1/2 |
14.941 |