Vibrational Frequencies calculated at HF/6-311G**
| 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' |
3225 |
2930 |
133.50 |
|
|
|
| 2 |
A' |
3224 |
2929 |
55.88 |
|
|
|
| 3 |
A' |
3212 |
2918 |
27.37 |
|
|
|
| 4 |
A' |
3181 |
2890 |
0.03 |
|
|
|
| 5 |
A' |
3155 |
2866 |
34.06 |
|
|
|
| 6 |
A' |
3149 |
2861 |
26.98 |
|
|
|
| 7 |
A' |
1670 |
1517 |
1.45 |
|
|
|
| 8 |
A' |
1621 |
1473 |
5.17 |
|
|
|
| 9 |
A' |
1606 |
1459 |
3.06 |
|
|
|
| 10 |
A' |
1547 |
1406 |
5.21 |
|
|
|
| 11 |
A' |
1531 |
1391 |
6.17 |
|
|
|
| 12 |
A' |
1528 |
1389 |
1.25 |
|
|
|
| 13 |
A' |
1404 |
1276 |
0.66 |
|
|
|
| 14 |
A' |
1375 |
1249 |
11.63 |
|
|
|
| 15 |
A' |
1277 |
1160 |
2.95 |
|
|
|
| 16 |
A' |
1121 |
1019 |
25.04 |
|
|
|
| 17 |
A' |
1062 |
965 |
14.03 |
|
|
|
| 18 |
A' |
1044 |
948 |
1.94 |
|
|
|
| 19 |
A' |
999 |
908 |
0.53 |
|
|
|
| 20 |
A' |
937 |
851 |
13.15 |
|
|
|
| 21 |
A' |
684 |
622 |
0.35 |
|
|
|
| 22 |
A' |
441 |
401 |
0.00 |
|
|
|
| 23 |
A' |
366 |
332 |
0.06 |
|
|
|
| 24 |
A' |
36 |
33 |
6.68 |
|
|
|
| 25 |
A" |
3215 |
2921 |
0.01 |
|
|
|
| 26 |
A" |
3214 |
2920 |
96.36 |
|
|
|
| 27 |
A" |
3205 |
2912 |
0.00 |
|
|
|
| 28 |
A" |
3168 |
2878 |
147.90 |
|
|
|
| 29 |
A" |
1648 |
1497 |
2.94 |
|
|
|
| 30 |
A" |
1623 |
1474 |
7.19 |
|
|
|
| 31 |
A" |
1604 |
1458 |
0.00 |
|
|
|
| 32 |
A" |
1441 |
1309 |
0.87 |
|
|
|
| 33 |
A" |
1330 |
1208 |
0.09 |
|
|
|
| 34 |
A" |
1265 |
1149 |
0.00 |
|
|
|
| 35 |
A" |
1165 |
1058 |
111.24 |
|
|
|
| 36 |
A" |
1151 |
1046 |
0.00 |
|
|
|
| 37 |
A" |
1013 |
921 |
0.00 |
|
|
|
| 38 |
A" |
956 |
868 |
2.03 |
|
|
|
| 39 |
A" |
420 |
381 |
1.25 |
|
|
|
| 40 |
A" |
341 |
309 |
0.00 |
|
|
|
| 41 |
A" |
283 |
257 |
0.20 |
|
|
|
| 42 |
A" |
241 |
219 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33338.2 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 30287.8 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.165 |
|
|
|
| 2 |
H |
0.092 |
|
|
|
| 3 |
H |
0.092 |
|
|
|
| 4 |
H |
0.092 |
|
|
|
| 5 |
C |
-0.165 |
|
|
|
| 6 |
H |
0.092 |
|
|
|
| 7 |
H |
0.092 |
|
|
|
| 8 |
H |
0.092 |
|
|
|
| 9 |
C |
-0.503 |
|
|
|
| 10 |
C |
0.242 |
|
|
|
| 11 |
C |
0.242 |
|
|
|
| 12 |
H |
0.070 |
|
|
|
| 13 |
H |
0.070 |
|
|
|
| 14 |
H |
0.070 |
|
|
|
| 15 |
H |
0.070 |
|
|
|
| 16 |
O |
-0.486 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.002 |
2.184 |
0.000 |
2.184 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.957 |
-0.004 |
0.000 |
| y |
-0.004 |
-44.433 |
0.000 |
| z |
0.000 |
0.000 |
-36.051 |
|
| Traceless |
| | x | y | z |
| x |
2.286 |
-0.004 |
0.000 |
| y |
-0.004 |
-7.429 |
0.000 |
| z |
0.000 |
0.000 |
5.143 |
|
| Polar |
| 3z2-r2 | 10.286 |
| x2-y2 | 6.476 |
| xy | -0.004 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.966 |
-0.000 |
0.000 |
| y |
-0.000 |
8.038 |
0.000 |
| z |
0.000 |
0.000 |
8.278 |
<r2> (average value of r
2) Å
2
| <r2> |
158.123 |
| (<r2>)1/2 |
12.575 |