Vibrational Frequencies calculated at PBEPBE/cc-pVTZ
| 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' |
3066 |
3044 |
31.14 |
|
|
|
| 2 |
A' |
3039 |
3018 |
30.09 |
|
|
|
| 3 |
A' |
3038 |
3017 |
22.71 |
|
|
|
| 4 |
A' |
3031 |
3010 |
12.68 |
|
|
|
| 5 |
A' |
2967 |
2947 |
22.90 |
|
|
|
| 6 |
A' |
2948 |
2927 |
37.42 |
|
|
|
| 7 |
A' |
2930 |
2910 |
30.78 |
|
|
|
| 8 |
A' |
1688 |
1676 |
0.10 |
|
|
|
| 9 |
A' |
1455 |
1445 |
5.53 |
|
|
|
| 10 |
A' |
1440 |
1430 |
11.51 |
|
|
|
| 11 |
A' |
1420 |
1410 |
4.58 |
|
|
|
| 12 |
A' |
1362 |
1353 |
7.63 |
|
|
|
| 13 |
A' |
1357 |
1347 |
0.22 |
|
|
|
| 14 |
A' |
1327 |
1318 |
6.89 |
|
|
|
| 15 |
A' |
1293 |
1284 |
0.96 |
|
|
|
| 16 |
A' |
1273 |
1264 |
0.06 |
|
|
|
| 17 |
A' |
1114 |
1107 |
0.41 |
|
|
|
| 18 |
A' |
1070 |
1062 |
8.02 |
|
|
|
| 19 |
A' |
1001 |
994 |
2.20 |
|
|
|
| 20 |
A' |
930 |
924 |
10.04 |
|
|
|
| 21 |
A' |
840 |
835 |
0.03 |
|
|
|
| 22 |
A' |
569 |
565 |
0.92 |
|
|
|
| 23 |
A' |
354 |
351 |
0.29 |
|
|
|
| 24 |
A' |
195 |
194 |
0.36 |
|
|
|
| 25 |
A" |
3031 |
3010 |
29.57 |
|
|
|
| 26 |
A" |
2993 |
2972 |
19.34 |
|
|
|
| 27 |
A" |
2945 |
2925 |
15.76 |
|
|
|
| 28 |
A" |
1447 |
1437 |
7.55 |
|
|
|
| 29 |
A" |
1425 |
1415 |
6.43 |
|
|
|
| 30 |
A" |
1245 |
1237 |
0.20 |
|
|
|
| 31 |
A" |
1064 |
1057 |
1.44 |
|
|
|
| 32 |
A" |
1026 |
1018 |
0.16 |
|
|
|
| 33 |
A" |
971 |
964 |
29.96 |
|
|
|
| 34 |
A" |
801 |
796 |
2.50 |
|
|
|
| 35 |
A" |
688 |
683 |
0.58 |
|
|
|
| 36 |
A" |
289 |
287 |
2.16 |
|
|
|
| 37 |
A" |
220 |
218 |
0.02 |
|
|
|
| 38 |
A" |
197 |
196 |
2.77 |
|
|
|
| 39 |
A" |
128 |
127 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29087.4 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 28886.7 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.086 |
|
|
|
| 2 |
C |
-0.109 |
|
|
|
| 3 |
H |
0.082 |
|
|
|
| 4 |
C |
-0.111 |
|
|
|
| 5 |
H |
0.097 |
|
|
|
| 6 |
H |
0.097 |
|
|
|
| 7 |
H |
0.090 |
|
|
|
| 8 |
C |
-0.271 |
|
|
|
| 9 |
H |
0.085 |
|
|
|
| 10 |
H |
0.085 |
|
|
|
| 11 |
C |
-0.115 |
|
|
|
| 12 |
H |
0.092 |
|
|
|
| 13 |
H |
0.094 |
|
|
|
| 14 |
H |
0.094 |
|
|
|
| 15 |
C |
-0.297 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.108 |
0.021 |
0.000 |
0.110 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.213 |
0.535 |
0.000 |
| y |
0.535 |
-32.888 |
0.000 |
| z |
0.000 |
0.000 |
-34.700 |
|
| Traceless |
| | x | y | z |
| x |
1.581 |
0.535 |
0.000 |
| y |
0.535 |
0.569 |
0.000 |
| z |
0.000 |
0.000 |
-2.150 |
|
| Polar |
| 3z2-r2 | -4.299 |
| x2-y2 | 0.675 |
| xy | 0.535 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.286 |
0.455 |
0.000 |
| y |
0.455 |
9.227 |
0.000 |
| z |
0.000 |
0.000 |
7.118 |
<r2> (average value of r
2) Å
2
| <r2> |
172.624 |
| (<r2>)1/2 |
13.139 |