Vibrational Frequencies calculated at HF/6-31G**
| 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 |
3286 |
2966 |
46.22 |
|
|
|
| 2 |
A |
3284 |
2965 |
41.54 |
|
|
|
| 3 |
A |
3276 |
2957 |
27.90 |
|
|
|
| 4 |
A |
3252 |
2936 |
58.06 |
|
|
|
| 5 |
A |
3206 |
2894 |
55.02 |
|
|
|
| 6 |
A |
3201 |
2889 |
22.73 |
|
|
|
| 7 |
A |
3179 |
2869 |
73.90 |
|
|
|
| 8 |
A |
3148 |
2841 |
91.87 |
|
|
|
| 9 |
A |
1675 |
1512 |
0.31 |
|
|
|
| 10 |
A |
1656 |
1495 |
2.28 |
|
|
|
| 11 |
A |
1617 |
1459 |
22.74 |
|
|
|
| 12 |
A |
1615 |
1458 |
3.16 |
|
|
|
| 13 |
A |
1591 |
1436 |
79.16 |
|
|
|
| 14 |
A |
1540 |
1390 |
21.53 |
|
|
|
| 15 |
A |
1532 |
1382 |
1.34 |
|
|
|
| 16 |
A |
1526 |
1377 |
11.50 |
|
|
|
| 17 |
A |
1473 |
1329 |
1.40 |
|
|
|
| 18 |
A |
1373 |
1240 |
32.55 |
|
|
|
| 19 |
A |
1345 |
1214 |
3.63 |
|
|
|
| 20 |
A |
1307 |
1180 |
239.97 |
|
|
|
| 21 |
A |
1280 |
1155 |
40.33 |
|
|
|
| 22 |
A |
1249 |
1127 |
57.92 |
|
|
|
| 23 |
A |
1233 |
1113 |
29.47 |
|
|
|
| 24 |
A |
1193 |
1076 |
6.94 |
|
|
|
| 25 |
A |
1155 |
1042 |
38.71 |
|
|
|
| 26 |
A |
1031 |
930 |
14.32 |
|
|
|
| 27 |
A |
992 |
896 |
47.30 |
|
|
|
| 28 |
A |
971 |
876 |
9.06 |
|
|
|
| 29 |
A |
925 |
835 |
5.29 |
|
|
|
| 30 |
A |
771 |
695 |
2.87 |
|
|
|
| 31 |
A |
735 |
663 |
4.93 |
|
|
|
| 32 |
A |
536 |
484 |
7.57 |
|
|
|
| 33 |
A |
361 |
326 |
5.54 |
|
|
|
| 34 |
A |
255 |
230 |
0.17 |
|
|
|
| 35 |
A |
216 |
195 |
3.75 |
|
|
|
| 36 |
A |
66 |
60 |
7.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28523.6 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 25745.4 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.343 |
-0.433 |
|
|
| 2 |
H |
0.123 |
0.099 |
|
|
| 3 |
H |
0.125 |
0.106 |
|
|
| 4 |
H |
0.130 |
0.135 |
|
|
| 5 |
C |
0.542 |
0.712 |
|
|
| 6 |
H |
0.094 |
-0.043 |
|
|
| 7 |
O |
-0.670 |
-0.550 |
|
|
| 8 |
O |
-0.644 |
-0.504 |
|
|
| 9 |
C |
0.052 |
0.134 |
|
|
| 10 |
H |
0.136 |
0.047 |
|
|
| 11 |
H |
0.113 |
0.019 |
|
|
| 12 |
C |
0.108 |
0.276 |
|
|
| 13 |
H |
0.119 |
0.013 |
|
|
| 14 |
H |
0.116 |
-0.011 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.290 |
-0.204 |
0.299 |
1.340 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.802 |
-0.078 |
-0.872 |
| y |
-0.078 |
-41.265 |
-0.871 |
| z |
-0.872 |
-0.871 |
-35.727 |
|
| Traceless |
| | x | y | z |
| x |
7.694 |
-0.078 |
-0.872 |
| y |
-0.078 |
-8.001 |
-0.871 |
| z |
-0.872 |
-0.871 |
0.307 |
|
| Polar |
| 3z2-r2 | 0.614 |
| x2-y2 | 10.463 |
| xy | -0.078 |
| xz | -0.872 |
| yz | -0.871 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.705 |
0.028 |
-0.183 |
| y |
0.028 |
5.990 |
-0.103 |
| z |
-0.183 |
-0.103 |
6.141 |
<r2> (average value of r
2) Å
2
| <r2> |
147.613 |
| (<r2>)1/2 |
12.150 |