Vibrational Frequencies calculated at B3PW91/6-31G
| 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' |
3683 |
3527 |
2.51 |
|
|
|
| 2 |
A' |
3135 |
3002 |
41.50 |
|
|
|
| 3 |
A' |
3060 |
2930 |
41.15 |
|
|
|
| 4 |
A' |
3047 |
2919 |
27.25 |
|
|
|
| 5 |
A' |
3030 |
2902 |
35.14 |
|
|
|
| 6 |
A' |
2996 |
2869 |
49.46 |
|
|
|
| 7 |
A' |
1566 |
1500 |
2.60 |
|
|
|
| 8 |
A' |
1551 |
1486 |
9.98 |
|
|
|
| 9 |
A' |
1540 |
1475 |
1.01 |
|
|
|
| 10 |
A' |
1536 |
1471 |
0.40 |
|
|
|
| 11 |
A' |
1468 |
1406 |
3.35 |
|
|
|
| 12 |
A' |
1456 |
1394 |
7.00 |
|
|
|
| 13 |
A' |
1414 |
1354 |
2.25 |
|
|
|
| 14 |
A' |
1347 |
1290 |
10.28 |
|
|
|
| 15 |
A' |
1259 |
1206 |
44.08 |
|
|
|
| 16 |
A' |
1139 |
1091 |
0.76 |
|
|
|
| 17 |
A' |
1095 |
1049 |
1.53 |
|
|
|
| 18 |
A' |
1048 |
1003 |
67.13 |
|
|
|
| 19 |
A' |
1010 |
967 |
17.12 |
|
|
|
| 20 |
A' |
927 |
887 |
24.80 |
|
|
|
| 21 |
A' |
437 |
419 |
16.62 |
|
|
|
| 22 |
A' |
403 |
386 |
0.20 |
|
|
|
| 23 |
A' |
187 |
179 |
3.80 |
|
|
|
| 24 |
A" |
3132 |
3000 |
76.84 |
|
|
|
| 25 |
A" |
3113 |
2982 |
30.78 |
|
|
|
| 26 |
A" |
3065 |
2936 |
9.05 |
|
|
|
| 27 |
A" |
3035 |
2906 |
55.48 |
|
|
|
| 28 |
A" |
1542 |
1477 |
9.49 |
|
|
|
| 29 |
A" |
1349 |
1292 |
0.01 |
|
|
|
| 30 |
A" |
1340 |
1284 |
1.60 |
|
|
|
| 31 |
A" |
1270 |
1216 |
0.06 |
|
|
|
| 32 |
A" |
1198 |
1148 |
1.87 |
|
|
|
| 33 |
A" |
983 |
942 |
0.02 |
|
|
|
| 34 |
A" |
843 |
807 |
1.33 |
|
|
|
| 35 |
A" |
770 |
737 |
4.13 |
|
|
|
| 36 |
A" |
290 |
278 |
167.46 |
|
|
|
| 37 |
A" |
246 |
235 |
1.20 |
|
|
|
| 38 |
A" |
113 |
108 |
9.33 |
|
|
|
| 39 |
A" |
112 |
107 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30367.2 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 29082.7 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 B3PW91/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.073 |
|
|
|
| 2 |
C |
-0.286 |
|
|
|
| 3 |
C |
-0.311 |
|
|
|
| 4 |
C |
-0.475 |
|
|
|
| 5 |
O |
-0.629 |
|
|
|
| 6 |
H |
0.143 |
|
|
|
| 7 |
H |
0.143 |
|
|
|
| 8 |
H |
0.170 |
|
|
|
| 9 |
H |
0.170 |
|
|
|
| 10 |
H |
0.152 |
|
|
|
| 11 |
H |
0.152 |
|
|
|
| 12 |
H |
0.156 |
|
|
|
| 13 |
H |
0.159 |
|
|
|
| 14 |
H |
0.159 |
|
|
|
| 15 |
H |
0.368 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.272 |
-1.828 |
0.000 |
1.848 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.323 |
-4.130 |
0.000 |
| y |
-4.130 |
-34.947 |
0.000 |
| z |
0.000 |
0.000 |
-32.904 |
|
| Traceless |
| | x | y | z |
| x |
5.602 |
-4.130 |
0.000 |
| y |
-4.130 |
-4.333 |
0.000 |
| z |
0.000 |
0.000 |
-1.269 |
|
| Polar |
| 3z2-r2 | -2.538 |
| x2-y2 | 6.624 |
| xy | -4.130 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.219 |
0.131 |
0.000 |
| y |
0.131 |
6.517 |
0.000 |
| z |
0.000 |
0.000 |
6.098 |
<r2> (average value of r
2) Å
2
| <r2> |
188.154 |
| (<r2>)1/2 |
13.717 |