Vibrational Frequencies calculated at HF/CEP-31G*
| 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 |
3369 |
3025 |
29.04 |
|
|
|
| 2 |
A |
3293 |
2957 |
47.83 |
|
|
|
| 3 |
A |
3288 |
2953 |
126.08 |
|
|
|
| 4 |
A |
3260 |
2928 |
57.94 |
|
|
|
| 5 |
A |
3253 |
2921 |
73.80 |
|
|
|
| 6 |
A |
3247 |
2916 |
48.02 |
|
|
|
| 7 |
A |
3235 |
2905 |
38.93 |
|
|
|
| 8 |
A |
3209 |
2882 |
81.53 |
|
|
|
| 9 |
A |
3208 |
2881 |
109.21 |
|
|
|
| 10 |
A |
3202 |
2876 |
40.78 |
|
|
|
| 11 |
A |
1875 |
1684 |
5.48 |
|
|
|
| 12 |
A |
1650 |
1481 |
0.20 |
|
|
|
| 13 |
A |
1627 |
1461 |
0.25 |
|
|
|
| 14 |
A |
1617 |
1452 |
5.66 |
|
|
|
| 15 |
A |
1613 |
1449 |
1.08 |
|
|
|
| 16 |
A |
1608 |
1444 |
7.86 |
|
|
|
| 17 |
A |
1551 |
1392 |
1.15 |
|
|
|
| 18 |
A |
1493 |
1340 |
1.37 |
|
|
|
| 19 |
A |
1468 |
1318 |
0.06 |
|
|
|
| 20 |
A |
1458 |
1310 |
5.55 |
|
|
|
| 21 |
A |
1389 |
1248 |
1.71 |
|
|
|
| 22 |
A |
1358 |
1219 |
1.08 |
|
|
|
| 23 |
A |
1339 |
1203 |
2.23 |
|
|
|
| 24 |
A |
1263 |
1134 |
1.65 |
|
|
|
| 25 |
A |
1241 |
1115 |
1.45 |
|
|
|
| 26 |
A |
1176 |
1056 |
4.66 |
|
|
|
| 27 |
A |
1123 |
1008 |
6.68 |
|
|
|
| 28 |
A |
1104 |
991 |
5.06 |
|
|
|
| 29 |
A |
1102 |
990 |
1.79 |
|
|
|
| 30 |
A |
1006 |
903 |
3.26 |
|
|
|
| 31 |
A |
981 |
881 |
1.27 |
|
|
|
| 32 |
A |
956 |
858 |
1.64 |
|
|
|
| 33 |
A |
939 |
844 |
3.03 |
|
|
|
| 34 |
A |
909 |
817 |
13.13 |
|
|
|
| 35 |
A |
871 |
782 |
3.44 |
|
|
|
| 36 |
A |
683 |
613 |
1.21 |
|
|
|
| 37 |
A |
602 |
540 |
0.02 |
|
|
|
| 38 |
A |
453 |
406 |
5.11 |
|
|
|
| 39 |
A |
328 |
295 |
0.51 |
|
|
|
| 40 |
A |
259 |
232 |
3.58 |
|
|
|
| 41 |
A |
190 |
171 |
0.56 |
|
|
|
| 42 |
A |
167 |
150 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33980.6 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 30514.6 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 HF/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.207 |
|
|
|
| 2 |
H |
0.304 |
|
|
|
| 3 |
C |
-0.382 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
| 5 |
H |
0.101 |
|
|
|
| 6 |
H |
0.137 |
|
|
|
| 7 |
C |
-0.215 |
|
|
|
| 8 |
H |
0.107 |
|
|
|
| 9 |
H |
0.091 |
|
|
|
| 10 |
C |
-0.053 |
|
|
|
| 11 |
H |
0.127 |
|
|
|
| 12 |
H |
0.087 |
|
|
|
| 13 |
C |
-0.209 |
|
|
|
| 14 |
H |
0.109 |
|
|
|
| 15 |
H |
0.091 |
|
|
|
| 16 |
C |
-0.189 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.082 |
-0.260 |
0.110 |
0.294 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.650 |
-0.212 |
-0.127 |
| y |
-0.212 |
-37.597 |
-0.078 |
| z |
-0.127 |
-0.078 |
-38.959 |
|
| Traceless |
| | x | y | z |
| x |
0.628 |
-0.212 |
-0.127 |
| y |
-0.212 |
0.708 |
-0.078 |
| z |
-0.127 |
-0.078 |
-1.336 |
|
| Polar |
| 3z2-r2 | -2.672 |
| x2-y2 | -0.053 |
| xy | -0.212 |
| xz | -0.127 |
| yz | -0.078 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.262 |
-1.039 |
-0.044 |
| y |
-1.039 |
9.607 |
-0.081 |
| z |
-0.044 |
-0.081 |
6.514 |
<r2> (average value of r
2) Å
2
| <r2> |
143.316 |
| (<r2>)1/2 |
11.971 |