Vibrational Frequencies calculated at B1B95/6-31+G**
| 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' |
3282 |
3139 |
6.78 |
|
|
|
| 2 |
A' |
3217 |
3078 |
4.28 |
|
|
|
| 3 |
A' |
3199 |
3060 |
6.72 |
|
|
|
| 4 |
A' |
3183 |
3045 |
5.84 |
|
|
|
| 5 |
A' |
3164 |
3027 |
6.73 |
|
|
|
| 6 |
A' |
2929 |
2802 |
93.45 |
|
|
|
| 7 |
A' |
1807 |
1728 |
435.92 |
|
|
|
| 8 |
A' |
1728 |
1653 |
68.09 |
|
|
|
| 9 |
A' |
1677 |
1604 |
30.58 |
|
|
|
| 10 |
A' |
1459 |
1395 |
4.39 |
|
|
|
| 11 |
A' |
1407 |
1346 |
0.39 |
|
|
|
| 12 |
A' |
1324 |
1267 |
2.89 |
|
|
|
| 13 |
A' |
1318 |
1261 |
2.09 |
|
|
|
| 14 |
A' |
1263 |
1208 |
4.06 |
|
|
|
| 15 |
A' |
1202 |
1150 |
32.12 |
|
|
|
| 16 |
A' |
1144 |
1094 |
107.75 |
|
|
|
| 17 |
A' |
967 |
925 |
6.32 |
|
|
|
| 18 |
A' |
599 |
573 |
16.31 |
|
|
|
| 19 |
A' |
431 |
412 |
0.34 |
|
|
|
| 20 |
A' |
377 |
361 |
4.59 |
|
|
|
| 21 |
A' |
143 |
136 |
6.76 |
|
|
|
| 22 |
A" |
1052 |
1006 |
51.39 |
|
|
|
| 23 |
A" |
1024 |
980 |
4.33 |
|
|
|
| 24 |
A" |
991 |
948 |
21.22 |
|
|
|
| 25 |
A" |
966 |
924 |
28.93 |
|
|
|
| 26 |
A" |
883 |
844 |
10.15 |
|
|
|
| 27 |
A" |
654 |
625 |
3.25 |
|
|
|
| 28 |
A" |
283 |
271 |
8.28 |
|
|
|
| 29 |
A" |
211 |
202 |
1.78 |
|
|
|
| 30 |
A" |
97 |
93 |
3.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20988.1 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 20077.2 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.024 |
|
|
|
| 2 |
O |
-0.399 |
|
|
|
| 3 |
C |
-0.044 |
|
|
|
| 4 |
C |
-0.097 |
|
|
|
| 5 |
C |
-0.045 |
|
|
|
| 6 |
C |
-0.347 |
|
|
|
| 7 |
H |
0.116 |
|
|
|
| 8 |
H |
0.167 |
|
|
|
| 9 |
H |
0.152 |
|
|
|
| 10 |
H |
0.156 |
|
|
|
| 11 |
H |
0.155 |
|
|
|
| 12 |
H |
0.163 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.992 |
4.208 |
0.000 |
4.324 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.758 |
-3.337 |
0.000 |
| y |
-3.337 |
-43.829 |
0.000 |
| z |
0.000 |
0.000 |
-38.426 |
|
| Traceless |
| | x | y | z |
| x |
8.369 |
-3.337 |
0.000 |
| y |
-3.337 |
-8.236 |
0.000 |
| z |
0.000 |
0.000 |
-0.133 |
|
| Polar |
| 3z2-r2 | -0.266 |
| x2-y2 | 11.071 |
| xy | -3.337 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.842 |
2.949 |
0.000 |
| y |
2.949 |
18.574 |
0.000 |
| z |
0.000 |
0.000 |
5.342 |
<r2> (average value of r
2) Å
2
| <r2> |
241.496 |
| (<r2>)1/2 |
15.540 |