Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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 |
3137 |
3104 |
25.26 |
|
|
|
| 2 |
A |
3110 |
3078 |
7.18 |
|
|
|
| 3 |
A |
3047 |
3016 |
34.33 |
|
|
|
| 4 |
A |
3047 |
3015 |
25.63 |
|
|
|
| 5 |
A |
3039 |
3008 |
23.63 |
|
|
|
| 6 |
A |
2997 |
2966 |
35.51 |
|
|
|
| 7 |
A |
2975 |
2945 |
23.62 |
|
|
|
| 8 |
A |
2967 |
2936 |
25.33 |
|
|
|
| 9 |
A |
2942 |
2912 |
40.30 |
|
|
|
| 10 |
A |
2907 |
2877 |
29.47 |
|
|
|
| 11 |
A |
1636 |
1620 |
1.30 |
|
|
|
| 12 |
A |
1450 |
1435 |
3.49 |
|
|
|
| 13 |
A |
1447 |
1433 |
3.76 |
|
|
|
| 14 |
A |
1444 |
1429 |
1.35 |
|
|
|
| 15 |
A |
1428 |
1414 |
0.68 |
|
|
|
| 16 |
A |
1358 |
1344 |
1.18 |
|
|
|
| 17 |
A |
1338 |
1324 |
3.48 |
|
|
|
| 18 |
A |
1292 |
1278 |
1.91 |
|
|
|
| 19 |
A |
1279 |
1265 |
1.46 |
|
|
|
| 20 |
A |
1266 |
1253 |
2.66 |
|
|
|
| 21 |
A |
1249 |
1236 |
0.81 |
|
|
|
| 22 |
A |
1186 |
1174 |
0.72 |
|
|
|
| 23 |
A |
1162 |
1150 |
0.27 |
|
|
|
| 24 |
A |
1111 |
1100 |
0.78 |
|
|
|
| 25 |
A |
1082 |
1071 |
4.08 |
|
|
|
| 26 |
A |
1071 |
1060 |
3.15 |
|
|
|
| 27 |
A |
1041 |
1031 |
2.43 |
|
|
|
| 28 |
A |
981 |
971 |
1.88 |
|
|
|
| 29 |
A |
942 |
933 |
1.20 |
|
|
|
| 30 |
A |
931 |
922 |
1.56 |
|
|
|
| 31 |
A |
927 |
917 |
0.29 |
|
|
|
| 32 |
A |
893 |
884 |
2.75 |
|
|
|
| 33 |
A |
835 |
827 |
2.03 |
|
|
|
| 34 |
A |
802 |
794 |
1.05 |
|
|
|
| 35 |
A |
739 |
731 |
2.11 |
|
|
|
| 36 |
A |
720 |
712 |
22.38 |
|
|
|
| 37 |
A |
569 |
563 |
3.90 |
|
|
|
| 38 |
A |
481 |
476 |
2.13 |
|
|
|
| 39 |
A |
331 |
328 |
0.03 |
|
|
|
| 40 |
A |
276 |
273 |
0.14 |
|
|
|
| 41 |
A |
230 |
228 |
0.03 |
|
|
|
| 42 |
A |
112 |
111 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30886.5 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 30568.4 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.090 |
|
|
|
| 2 |
C |
-0.060 |
|
|
|
| 3 |
H |
0.093 |
|
|
|
| 4 |
C |
-0.075 |
|
|
|
| 5 |
H |
0.116 |
|
|
|
| 6 |
H |
0.112 |
|
|
|
| 7 |
C |
-0.275 |
|
|
|
| 8 |
H |
0.104 |
|
|
|
| 9 |
H |
0.111 |
|
|
|
| 10 |
C |
-0.233 |
|
|
|
| 11 |
H |
0.088 |
|
|
|
| 12 |
C |
-0.013 |
|
|
|
| 13 |
H |
0.122 |
|
|
|
| 14 |
H |
0.123 |
|
|
|
| 15 |
H |
0.126 |
|
|
|
| 16 |
C |
-0.429 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.007 |
-0.145 |
0.122 |
0.190 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.268 |
-0.237 |
-0.560 |
| y |
-0.237 |
-37.313 |
-0.130 |
| z |
-0.560 |
-0.130 |
-38.451 |
|
| Traceless |
| | x | y | z |
| x |
0.614 |
-0.237 |
-0.560 |
| y |
-0.237 |
0.546 |
-0.130 |
| z |
-0.560 |
-0.130 |
-1.160 |
|
| Polar |
| 3z2-r2 | -2.321 |
| x2-y2 | 0.046 |
| xy | -0.237 |
| xz | -0.560 |
| yz | -0.130 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.486 |
-0.326 |
-0.444 |
| y |
-0.326 |
9.381 |
-0.092 |
| z |
-0.444 |
-0.092 |
7.312 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |