Vibrational Frequencies calculated at PBE1PBE/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' |
3158 |
3017 |
27.27 |
|
|
|
| 2 |
A' |
3146 |
3006 |
29.20 |
|
|
|
| 3 |
A' |
3071 |
2934 |
26.54 |
|
|
|
| 4 |
A' |
3057 |
2920 |
29.35 |
|
|
|
| 5 |
A' |
3000 |
2866 |
84.20 |
|
|
|
| 6 |
A' |
2971 |
2838 |
47.47 |
|
|
|
| 7 |
A' |
1528 |
1460 |
4.29 |
|
|
|
| 8 |
A' |
1509 |
1441 |
10.13 |
|
|
|
| 9 |
A' |
1504 |
1436 |
6.99 |
|
|
|
| 10 |
A' |
1494 |
1427 |
2.20 |
|
|
|
| 11 |
A' |
1480 |
1414 |
0.09 |
|
|
|
| 12 |
A' |
1431 |
1367 |
17.66 |
|
|
|
| 13 |
A' |
1418 |
1354 |
5.51 |
|
|
|
| 14 |
A' |
1332 |
1273 |
2.32 |
|
|
|
| 15 |
A' |
1241 |
1185 |
74.01 |
|
|
|
| 16 |
A' |
1200 |
1146 |
115.66 |
|
|
|
| 17 |
A' |
1137 |
1086 |
7.83 |
|
|
|
| 18 |
A' |
1078 |
1030 |
3.83 |
|
|
|
| 19 |
A' |
1009 |
964 |
25.77 |
|
|
|
| 20 |
A' |
917 |
876 |
7.14 |
|
|
|
| 21 |
A' |
442 |
422 |
0.71 |
|
|
|
| 22 |
A' |
410 |
392 |
3.14 |
|
|
|
| 23 |
A' |
194 |
185 |
1.52 |
|
|
|
| 24 |
A" |
3137 |
2997 |
55.25 |
|
|
|
| 25 |
A" |
3112 |
2973 |
2.30 |
|
|
|
| 26 |
A" |
3055 |
2918 |
57.43 |
|
|
|
| 27 |
A" |
3005 |
2870 |
63.45 |
|
|
|
| 28 |
A" |
1503 |
1436 |
9.78 |
|
|
|
| 29 |
A" |
1489 |
1423 |
9.09 |
|
|
|
| 30 |
A" |
1315 |
1257 |
0.28 |
|
|
|
| 31 |
A" |
1271 |
1214 |
2.22 |
|
|
|
| 32 |
A" |
1197 |
1144 |
5.57 |
|
|
|
| 33 |
A" |
1171 |
1119 |
0.12 |
|
|
|
| 34 |
A" |
902 |
861 |
1.89 |
|
|
|
| 35 |
A" |
765 |
731 |
1.75 |
|
|
|
| 36 |
A" |
244 |
233 |
1.24 |
|
|
|
| 37 |
A" |
235 |
224 |
3.12 |
|
|
|
| 38 |
A" |
113 |
108 |
3.50 |
|
|
|
| 39 |
A" |
105 |
100 |
0.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30171.4 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 28822.7 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 PBE1PBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.208 |
|
|
|
| 2 |
O |
-0.303 |
|
|
|
| 3 |
C |
-0.289 |
|
|
|
| 4 |
C |
-0.170 |
|
|
|
| 5 |
C |
-0.612 |
|
|
|
| 6 |
H |
0.164 |
|
|
|
| 7 |
H |
0.141 |
|
|
|
| 8 |
H |
0.141 |
|
|
|
| 9 |
H |
0.138 |
|
|
|
| 10 |
H |
0.138 |
|
|
|
| 11 |
H |
0.178 |
|
|
|
| 12 |
H |
0.178 |
|
|
|
| 13 |
H |
0.166 |
|
|
|
| 14 |
H |
0.166 |
|
|
|
| 15 |
H |
0.173 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.289 |
1.187 |
0.000 |
1.221 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.330 |
-2.449 |
0.000 |
| y |
-2.449 |
-33.930 |
0.000 |
| z |
0.000 |
0.000 |
-33.306 |
|
| Traceless |
| | x | y | z |
| x |
2.288 |
-2.449 |
0.000 |
| y |
-2.449 |
-1.612 |
0.000 |
| z |
0.000 |
0.000 |
-0.676 |
|
| Polar |
| 3z2-r2 | -1.351 |
| x2-y2 | 2.600 |
| xy | -2.449 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.246 |
-0.338 |
0.000 |
| y |
-0.338 |
7.445 |
0.000 |
| z |
0.000 |
0.000 |
7.041 |
<r2> (average value of r
2) Å
2
| <r2> |
180.519 |
| (<r2>)1/2 |
13.436 |