Vibrational Frequencies calculated at B3PW91/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' |
3105 |
2986 |
28.09 |
|
|
|
| 2 |
A' |
3101 |
2982 |
29.34 |
|
|
|
| 3 |
A' |
3058 |
2940 |
65.81 |
|
|
|
| 4 |
A' |
3029 |
2912 |
22.02 |
|
|
|
| 5 |
A' |
3023 |
2907 |
26.79 |
|
|
|
| 6 |
A' |
3007 |
2892 |
25.95 |
|
|
|
| 7 |
A' |
1528 |
1469 |
2.25 |
|
|
|
| 8 |
A' |
1500 |
1442 |
3.77 |
|
|
|
| 9 |
A' |
1483 |
1426 |
3.62 |
|
|
|
| 10 |
A' |
1416 |
1362 |
3.51 |
|
|
|
| 11 |
A' |
1398 |
1344 |
10.29 |
|
|
|
| 12 |
A' |
1374 |
1321 |
0.53 |
|
|
|
| 13 |
A' |
1298 |
1248 |
0.99 |
|
|
|
| 14 |
A' |
1270 |
1221 |
8.15 |
|
|
|
| 15 |
A' |
1169 |
1124 |
1.17 |
|
|
|
| 16 |
A' |
1033 |
993 |
7.08 |
|
|
|
| 17 |
A' |
987 |
949 |
8.82 |
|
|
|
| 18 |
A' |
960 |
923 |
3.98 |
|
|
|
| 19 |
A' |
932 |
896 |
7.40 |
|
|
|
| 20 |
A' |
846 |
814 |
10.61 |
|
|
|
| 21 |
A' |
642 |
618 |
0.61 |
|
|
|
| 22 |
A' |
400 |
384 |
0.04 |
|
|
|
| 23 |
A' |
341 |
328 |
0.10 |
|
|
|
| 24 |
A' |
90 |
87 |
5.28 |
|
|
|
| 25 |
A" |
3095 |
2976 |
46.40 |
|
|
|
| 26 |
A" |
3090 |
2971 |
5.77 |
|
|
|
| 27 |
A" |
3057 |
2940 |
16.91 |
|
|
|
| 28 |
A" |
2998 |
2883 |
121.30 |
|
|
|
| 29 |
A" |
1509 |
1452 |
6.67 |
|
|
|
| 30 |
A" |
1495 |
1437 |
4.91 |
|
|
|
| 31 |
A" |
1480 |
1423 |
0.11 |
|
|
|
| 32 |
A" |
1303 |
1253 |
0.73 |
|
|
|
| 33 |
A" |
1222 |
1175 |
0.14 |
|
|
|
| 34 |
A" |
1158 |
1114 |
0.09 |
|
|
|
| 35 |
A" |
1055 |
1014 |
1.14 |
|
|
|
| 36 |
A" |
1048 |
1008 |
81.64 |
|
|
|
| 37 |
A" |
935 |
899 |
0.02 |
|
|
|
| 38 |
A" |
886 |
852 |
3.18 |
|
|
|
| 39 |
A" |
390 |
375 |
0.61 |
|
|
|
| 40 |
A" |
307 |
296 |
0.22 |
|
|
|
| 41 |
A" |
275 |
264 |
0.01 |
|
|
|
| 42 |
A" |
225 |
216 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31257.5 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 30057.2 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.287 |
|
|
|
| 2 |
H |
0.090 |
|
|
|
| 3 |
H |
0.090 |
|
|
|
| 4 |
H |
0.093 |
|
|
|
| 5 |
C |
-0.297 |
|
|
|
| 6 |
H |
0.101 |
|
|
|
| 7 |
H |
0.090 |
|
|
|
| 8 |
H |
0.090 |
|
|
|
| 9 |
C |
-0.013 |
|
|
|
| 10 |
C |
0.066 |
|
|
|
| 11 |
C |
0.066 |
|
|
|
| 12 |
H |
0.056 |
|
|
|
| 13 |
H |
0.056 |
|
|
|
| 14 |
H |
0.053 |
|
|
|
| 15 |
H |
0.053 |
|
|
|
| 16 |
O |
-0.308 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.117 |
1.915 |
0.000 |
1.918 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.739 |
0.112 |
0.000 |
| y |
0.112 |
-43.340 |
0.000 |
| z |
0.000 |
0.000 |
-36.075 |
|
| Traceless |
| | x | y | z |
| x |
1.969 |
0.112 |
0.000 |
| y |
0.112 |
-6.433 |
0.000 |
| z |
0.000 |
0.000 |
4.464 |
|
| Polar |
| 3z2-r2 | 8.929 |
| x2-y2 | 5.601 |
| xy | 0.112 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
157.932 |
| (<r2>)1/2 |
12.567 |