Vibrational Frequencies calculated at B1B95/6-31G**
| 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 |
3301 |
3152 |
7.39 |
|
|
|
| 2 |
A |
3203 |
3058 |
0.22 |
|
|
|
| 3 |
A |
3178 |
3034 |
11.45 |
|
|
|
| 4 |
A |
3165 |
3022 |
26.88 |
|
|
|
| 5 |
A |
3121 |
2980 |
15.46 |
|
|
|
| 6 |
A |
3098 |
2958 |
47.38 |
|
|
|
| 7 |
A |
3058 |
2920 |
21.17 |
|
|
|
| 8 |
A |
3029 |
2892 |
54.47 |
|
|
|
| 9 |
A |
1757 |
1677 |
115.13 |
|
|
|
| 10 |
A |
1528 |
1459 |
2.07 |
|
|
|
| 11 |
A |
1514 |
1445 |
13.97 |
|
|
|
| 12 |
A |
1500 |
1432 |
16.15 |
|
|
|
| 13 |
A |
1492 |
1424 |
3.22 |
|
|
|
| 14 |
A |
1489 |
1422 |
5.34 |
|
|
|
| 15 |
A |
1434 |
1369 |
10.59 |
|
|
|
| 16 |
A |
1414 |
1350 |
45.80 |
|
|
|
| 17 |
A |
1328 |
1268 |
177.28 |
|
|
|
| 18 |
A |
1215 |
1160 |
0.45 |
|
|
|
| 19 |
A |
1178 |
1124 |
11.21 |
|
|
|
| 20 |
A |
1157 |
1105 |
86.01 |
|
|
|
| 21 |
A |
1067 |
1019 |
2.37 |
|
|
|
| 22 |
A |
1025 |
979 |
4.02 |
|
|
|
| 23 |
A |
938 |
896 |
5.11 |
|
|
|
| 24 |
A |
848 |
809 |
57.66 |
|
|
|
| 25 |
A |
827 |
790 |
8.60 |
|
|
|
| 26 |
A |
743 |
709 |
1.81 |
|
|
|
| 27 |
A |
540 |
516 |
5.34 |
|
|
|
| 28 |
A |
483 |
461 |
3.46 |
|
|
|
| 29 |
A |
425 |
406 |
0.82 |
|
|
|
| 30 |
A |
355 |
339 |
0.58 |
|
|
|
| 31 |
A |
286 |
273 |
0.56 |
|
|
|
| 32 |
A |
221 |
211 |
2.05 |
|
|
|
| 33 |
A |
87 |
83 |
6.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25000.3 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 23870.3 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 B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.118 |
|
|
|
| 2 |
H |
0.120 |
|
|
|
| 3 |
H |
0.139 |
|
|
|
| 4 |
H |
0.116 |
|
|
|
| 5 |
O |
-0.490 |
|
|
|
| 6 |
C |
-0.428 |
|
|
|
| 7 |
H |
0.136 |
|
|
|
| 8 |
H |
0.143 |
|
|
|
| 9 |
H |
0.139 |
|
|
|
| 10 |
C |
0.363 |
|
|
|
| 11 |
C |
-0.340 |
|
|
|
| 12 |
H |
0.104 |
|
|
|
| 13 |
H |
0.116 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.927 |
1.586 |
0.486 |
1.900 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.881 |
-0.149 |
0.362 |
| y |
-0.149 |
-31.081 |
-0.462 |
| z |
0.362 |
-0.462 |
-32.724 |
|
| Traceless |
| | x | y | z |
| x |
4.022 |
-0.149 |
0.362 |
| y |
-0.149 |
-0.779 |
-0.462 |
| z |
0.362 |
-0.462 |
-3.243 |
|
| Polar |
| 3z2-r2 | -6.486 |
| x2-y2 | 3.200 |
| xy | -0.149 |
| xz | 0.362 |
| yz | -0.462 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.045 |
0.955 |
-0.243 |
| y |
0.955 |
7.165 |
-0.127 |
| z |
-0.243 |
-0.127 |
4.640 |
<r2> (average value of r
2) Å
2
| <r2> |
127.647 |
| (<r2>)1/2 |
11.298 |