Vibrational Frequencies calculated at B3PW91/TZVP
| 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' |
3127 |
3015 |
28.34 |
|
|
|
| 2 |
A' |
3125 |
3013 |
24.11 |
|
|
|
| 3 |
A' |
3050 |
2941 |
16.93 |
|
|
|
| 4 |
A' |
2976 |
2869 |
89.61 |
|
|
|
| 5 |
A' |
2958 |
2852 |
39.93 |
|
|
|
| 6 |
A' |
1529 |
1474 |
2.44 |
|
|
|
| 7 |
A' |
1501 |
1448 |
2.93 |
|
|
|
| 8 |
A' |
1496 |
1442 |
8.15 |
|
|
|
| 9 |
A' |
1475 |
1422 |
0.42 |
|
|
|
| 10 |
A' |
1428 |
1377 |
33.99 |
|
|
|
| 11 |
A' |
1395 |
1345 |
1.50 |
|
|
|
| 12 |
A' |
1236 |
1192 |
40.78 |
|
|
|
| 13 |
A' |
1167 |
1126 |
147.42 |
|
|
|
| 14 |
A' |
1118 |
1078 |
4.92 |
|
|
|
| 15 |
A' |
1041 |
1004 |
19.21 |
|
|
|
| 16 |
A' |
872 |
841 |
12.23 |
|
|
|
| 17 |
A' |
466 |
449 |
0.55 |
|
|
|
| 18 |
A' |
286 |
276 |
2.80 |
|
|
|
| 19 |
A" |
3130 |
3019 |
26.65 |
|
|
|
| 20 |
A" |
3020 |
2913 |
61.41 |
|
|
|
| 21 |
A" |
2986 |
2879 |
70.73 |
|
|
|
| 22 |
A" |
1479 |
1426 |
14.14 |
|
|
|
| 23 |
A" |
1478 |
1425 |
0.00 |
|
|
|
| 24 |
A" |
1299 |
1252 |
1.73 |
|
|
|
| 25 |
A" |
1195 |
1152 |
9.01 |
|
|
|
| 26 |
A" |
1163 |
1122 |
0.20 |
|
|
|
| 27 |
A" |
825 |
796 |
0.42 |
|
|
|
| 28 |
A" |
264 |
254 |
2.03 |
|
|
|
| 29 |
A" |
210 |
203 |
1.48 |
|
|
|
| 30 |
A" |
115 |
111 |
3.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23702.5 cm
-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 22856.4 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 B3PW91/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.200 |
|
|
|
| 2 |
O |
-0.264 |
|
|
|
| 3 |
C |
-0.077 |
|
|
|
| 4 |
C |
-0.329 |
|
|
|
| 5 |
H |
0.134 |
|
|
|
| 6 |
H |
0.098 |
|
|
|
| 7 |
H |
0.098 |
|
|
|
| 8 |
H |
0.091 |
|
|
|
| 9 |
H |
0.091 |
|
|
|
| 10 |
H |
0.110 |
|
|
|
| 11 |
H |
0.123 |
|
|
|
| 12 |
H |
0.123 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.022 |
-0.753 |
0.000 |
1.269 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.644 |
1.907 |
0.000 |
| y |
1.907 |
-25.668 |
0.000 |
| z |
0.000 |
0.000 |
-26.575 |
|
| Traceless |
| | x | y | z |
| x |
0.478 |
1.907 |
0.000 |
| y |
1.907 |
0.441 |
0.000 |
| z |
0.000 |
0.000 |
-0.919 |
|
| Polar |
| 3z2-r2 | -1.837 |
| x2-y2 | 0.025 |
| xy | 1.907 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.542 |
0.690 |
0.000 |
| y |
0.690 |
6.564 |
0.000 |
| z |
0.000 |
0.000 |
5.782 |
<r2> (average value of r
2) Å
2
| <r2> |
103.153 |
| (<r2>)1/2 |
10.156 |