Vibrational Frequencies calculated at B1B95/6-311G**
| 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 |
3215 |
3087 |
25.30 |
|
|
|
| 2 |
A |
3193 |
3066 |
1.98 |
|
|
|
| 3 |
A |
3128 |
3003 |
35.28 |
|
|
|
| 4 |
A |
3110 |
2986 |
37.38 |
|
|
|
| 5 |
A |
3071 |
2949 |
41.39 |
|
|
|
| 6 |
A |
3056 |
2934 |
12.06 |
|
|
|
| 7 |
A |
3024 |
2904 |
48.72 |
|
|
|
| 8 |
A |
3019 |
2898 |
35.22 |
|
|
|
| 9 |
A |
1728 |
1659 |
78.89 |
|
|
|
| 10 |
A |
1499 |
1439 |
4.11 |
|
|
|
| 11 |
A |
1482 |
1422 |
4.23 |
|
|
|
| 12 |
A |
1468 |
1409 |
3.33 |
|
|
|
| 13 |
A |
1427 |
1370 |
3.53 |
|
|
|
| 14 |
A |
1395 |
1339 |
3.32 |
|
|
|
| 15 |
A |
1368 |
1314 |
1.66 |
|
|
|
| 16 |
A |
1345 |
1291 |
3.99 |
|
|
|
| 17 |
A |
1303 |
1251 |
4.08 |
|
|
|
| 18 |
A |
1280 |
1229 |
100.94 |
|
|
|
| 19 |
A |
1255 |
1205 |
6.56 |
|
|
|
| 20 |
A |
1208 |
1160 |
3.35 |
|
|
|
| 21 |
A |
1109 |
1064 |
55.66 |
|
|
|
| 22 |
A |
1099 |
1055 |
18.95 |
|
|
|
| 23 |
A |
1072 |
1030 |
11.61 |
|
|
|
| 24 |
A |
1037 |
996 |
3.32 |
|
|
|
| 25 |
A |
960 |
922 |
14.48 |
|
|
|
| 26 |
A |
952 |
914 |
0.71 |
|
|
|
| 27 |
A |
919 |
882 |
21.53 |
|
|
|
| 28 |
A |
885 |
850 |
1.39 |
|
|
|
| 29 |
A |
862 |
827 |
4.16 |
|
|
|
| 30 |
A |
763 |
733 |
13.36 |
|
|
|
| 31 |
A |
742 |
712 |
17.00 |
|
|
|
| 32 |
A |
507 |
487 |
8.40 |
|
|
|
| 33 |
A |
489 |
469 |
1.94 |
|
|
|
| 34 |
A |
447 |
429 |
12.76 |
|
|
|
| 35 |
A |
279 |
268 |
0.59 |
|
|
|
| 36 |
A |
185 |
178 |
2.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26939.1 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 25864.2 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 B1B95/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.116 |
|
|
|
| 2 |
C |
0.107 |
|
|
|
| 3 |
H |
0.113 |
|
|
|
| 4 |
C |
-0.259 |
|
|
|
| 5 |
H |
0.138 |
|
|
|
| 6 |
H |
0.138 |
|
|
|
| 7 |
C |
-0.202 |
|
|
|
| 8 |
H |
0.152 |
|
|
|
| 9 |
H |
0.131 |
|
|
|
| 10 |
C |
-0.330 |
|
|
|
| 11 |
H |
0.129 |
|
|
|
| 12 |
H |
0.134 |
|
|
|
| 13 |
C |
-0.052 |
|
|
|
| 14 |
O |
-0.314 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.129 |
-0.539 |
0.276 |
1.281 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.822 |
0.865 |
0.163 |
| y |
0.865 |
-33.494 |
-0.587 |
| z |
0.163 |
-0.587 |
-37.699 |
|
| Traceless |
| | x | y | z |
| x |
-2.225 |
0.865 |
0.163 |
| y |
0.865 |
4.266 |
-0.587 |
| z |
0.163 |
-0.587 |
-2.041 |
|
| Polar |
| 3z2-r2 | -4.082 |
| x2-y2 | -4.327 |
| xy | 0.865 |
| xz | 0.163 |
| yz | -0.587 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.305 |
-0.244 |
-0.180 |
| y |
-0.244 |
8.964 |
-0.073 |
| z |
-0.180 |
-0.073 |
6.354 |
<r2> (average value of r
2) Å
2
| <r2> |
139.725 |
| (<r2>)1/2 |
11.821 |