Vibrational Frequencies calculated at B1B95/cc-pVDZ
| 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' |
3136 |
3015 |
30.64 |
|
|
|
| 2 |
A' |
3135 |
3014 |
17.12 |
|
|
|
| 3 |
A' |
3073 |
2954 |
78.11 |
|
|
|
| 4 |
A' |
3047 |
2929 |
25.15 |
|
|
|
| 5 |
A' |
3041 |
2923 |
21.84 |
|
|
|
| 6 |
A' |
3016 |
2899 |
33.43 |
|
|
|
| 7 |
A' |
1506 |
1447 |
1.52 |
|
|
|
| 8 |
A' |
1472 |
1415 |
4.43 |
|
|
|
| 9 |
A' |
1454 |
1397 |
2.58 |
|
|
|
| 10 |
A' |
1394 |
1340 |
2.85 |
|
|
|
| 11 |
A' |
1387 |
1334 |
5.08 |
|
|
|
| 12 |
A' |
1374 |
1320 |
3.49 |
|
|
|
| 13 |
A' |
1297 |
1246 |
0.54 |
|
|
|
| 14 |
A' |
1269 |
1220 |
11.67 |
|
|
|
| 15 |
A' |
1160 |
1115 |
1.53 |
|
|
|
| 16 |
A' |
1039 |
999 |
10.81 |
|
|
|
| 17 |
A' |
990 |
952 |
6.29 |
|
|
|
| 18 |
A' |
943 |
907 |
1.46 |
|
|
|
| 19 |
A' |
940 |
903 |
9.58 |
|
|
|
| 20 |
A' |
852 |
819 |
7.36 |
|
|
|
| 21 |
A' |
647 |
622 |
0.81 |
|
|
|
| 22 |
A' |
396 |
381 |
0.16 |
|
|
|
| 23 |
A' |
327 |
314 |
0.09 |
|
|
|
| 24 |
A' |
78 |
75 |
4.70 |
|
|
|
| 25 |
A" |
3129 |
3007 |
40.49 |
|
|
|
| 26 |
A" |
3125 |
3004 |
5.51 |
|
|
|
| 27 |
A" |
3072 |
2953 |
16.72 |
|
|
|
| 28 |
A" |
3004 |
2887 |
119.82 |
|
|
|
| 29 |
A" |
1483 |
1425 |
5.59 |
|
|
|
| 30 |
A" |
1467 |
1410 |
5.19 |
|
|
|
| 31 |
A" |
1449 |
1393 |
0.17 |
|
|
|
| 32 |
A" |
1294 |
1244 |
1.44 |
|
|
|
| 33 |
A" |
1216 |
1169 |
0.29 |
|
|
|
| 34 |
A" |
1149 |
1105 |
0.08 |
|
|
|
| 35 |
A" |
1073 |
1031 |
83.38 |
|
|
|
| 36 |
A" |
1041 |
1001 |
0.15 |
|
|
|
| 37 |
A" |
926 |
891 |
0.16 |
|
|
|
| 38 |
A" |
891 |
857 |
3.54 |
|
|
|
| 39 |
A" |
381 |
366 |
0.63 |
|
|
|
| 40 |
A" |
305 |
293 |
0.25 |
|
|
|
| 41 |
A" |
271 |
260 |
0.01 |
|
|
|
| 42 |
A" |
214 |
206 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31230.6 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 30018.8 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 B1B95/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.050 |
|
|
|
| 2 |
H |
0.031 |
|
|
|
| 3 |
H |
0.031 |
|
|
|
| 4 |
H |
0.027 |
|
|
|
| 5 |
C |
0.047 |
|
|
|
| 6 |
H |
0.033 |
|
|
|
| 7 |
H |
0.029 |
|
|
|
| 8 |
H |
0.029 |
|
|
|
| 9 |
C |
-0.509 |
|
|
|
| 10 |
C |
0.269 |
|
|
|
| 11 |
C |
0.269 |
|
|
|
| 12 |
H |
0.013 |
|
|
|
| 13 |
H |
0.013 |
|
|
|
| 14 |
H |
0.006 |
|
|
|
| 15 |
H |
0.006 |
|
|
|
| 16 |
O |
-0.344 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.369 |
1.828 |
0.000 |
1.865 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.750 |
0.825 |
0.000 |
| y |
0.825 |
-42.710 |
0.000 |
| z |
0.000 |
0.000 |
-36.038 |
|
| Traceless |
| | x | y | z |
| x |
1.624 |
0.825 |
0.000 |
| y |
0.825 |
-5.816 |
0.000 |
| z |
0.000 |
0.000 |
4.192 |
|
| Polar |
| 3z2-r2 | 8.384 |
| x2-y2 | 4.959 |
| xy | 0.825 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.426 |
0.047 |
0.000 |
| y |
0.047 |
8.307 |
0.000 |
| z |
0.000 |
0.000 |
8.647 |
<r2> (average value of r
2) Å
2
| <r2> |
157.569 |
| (<r2>)1/2 |
12.553 |