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' |
3868 |
3707 |
16.82 |
|
|
|
| 2 |
A' |
3131 |
3001 |
35.86 |
|
|
|
| 3 |
A' |
3052 |
2925 |
52.11 |
|
|
|
| 4 |
A' |
3048 |
2921 |
18.39 |
|
|
|
| 5 |
A' |
3033 |
2907 |
23.49 |
|
|
|
| 6 |
A' |
2973 |
2849 |
60.62 |
|
|
|
| 7 |
A' |
1537 |
1473 |
3.31 |
|
|
|
| 8 |
A' |
1517 |
1454 |
5.16 |
|
|
|
| 9 |
A' |
1505 |
1442 |
0.97 |
|
|
|
| 10 |
A' |
1498 |
1435 |
0.10 |
|
|
|
| 11 |
A' |
1469 |
1408 |
7.88 |
|
|
|
| 12 |
A' |
1422 |
1363 |
2.54 |
|
|
|
| 13 |
A' |
1399 |
1341 |
3.97 |
|
|
|
| 14 |
A' |
1316 |
1262 |
25.10 |
|
|
|
| 15 |
A' |
1249 |
1197 |
43.29 |
|
|
|
| 16 |
A' |
1129 |
1082 |
11.75 |
|
|
|
| 17 |
A' |
1093 |
1047 |
54.66 |
|
|
|
| 18 |
A' |
1074 |
1030 |
25.46 |
|
|
|
| 19 |
A' |
1018 |
976 |
1.87 |
|
|
|
| 20 |
A' |
914 |
876 |
14.26 |
|
|
|
| 21 |
A' |
440 |
422 |
12.79 |
|
|
|
| 22 |
A' |
396 |
379 |
0.11 |
|
|
|
| 23 |
A' |
185 |
177 |
2.44 |
|
|
|
| 24 |
A" |
3127 |
2997 |
55.87 |
|
|
|
| 25 |
A" |
3102 |
2973 |
38.98 |
|
|
|
| 26 |
A" |
3067 |
2939 |
6.04 |
|
|
|
| 27 |
A" |
3004 |
2879 |
62.10 |
|
|
|
| 28 |
A" |
1508 |
1445 |
6.91 |
|
|
|
| 29 |
A" |
1329 |
1274 |
0.04 |
|
|
|
| 30 |
A" |
1320 |
1265 |
1.11 |
|
|
|
| 31 |
A" |
1252 |
1200 |
0.13 |
|
|
|
| 32 |
A" |
1192 |
1142 |
2.27 |
|
|
|
| 33 |
A" |
958 |
918 |
0.03 |
|
|
|
| 34 |
A" |
816 |
782 |
1.44 |
|
|
|
| 35 |
A" |
747 |
715 |
2.85 |
|
|
|
| 36 |
A" |
283 |
271 |
123.48 |
|
|
|
| 37 |
A" |
253 |
242 |
1.24 |
|
|
|
| 38 |
A" |
116 |
112 |
2.60 |
|
|
|
| 39 |
A" |
112 |
108 |
3.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30225.7 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 28968.3 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.012 |
|
|
|
| 2 |
C |
-0.236 |
|
|
|
| 3 |
C |
-0.243 |
|
|
|
| 4 |
C |
-0.387 |
|
|
|
| 5 |
O |
-0.554 |
|
|
|
| 6 |
H |
0.099 |
|
|
|
| 7 |
H |
0.099 |
|
|
|
| 8 |
H |
0.133 |
|
|
|
| 9 |
H |
0.133 |
|
|
|
| 10 |
H |
0.121 |
|
|
|
| 11 |
H |
0.121 |
|
|
|
| 12 |
H |
0.126 |
|
|
|
| 13 |
H |
0.129 |
|
|
|
| 14 |
H |
0.129 |
|
|
|
| 15 |
H |
0.318 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.311 |
-1.470 |
0.000 |
1.503 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.583 |
-3.413 |
0.000 |
| y |
-3.413 |
-34.353 |
0.000 |
| z |
0.000 |
0.000 |
-32.714 |
|
| Traceless |
| | x | y | z |
| x |
4.951 |
-3.413 |
0.000 |
| y |
-3.413 |
-3.705 |
0.000 |
| z |
0.000 |
0.000 |
-1.246 |
|
| Polar |
| 3z2-r2 | -2.493 |
| x2-y2 | 5.770 |
| xy | -3.413 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.432 |
0.075 |
0.000 |
| y |
0.075 |
6.689 |
0.000 |
| z |
0.000 |
0.000 |
6.325 |
<r2> (average value of r
2) Å
2
| <r2> |
186.528 |
| (<r2>)1/2 |
13.658 |