Vibrational Frequencies calculated at PBEPBE/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 |
3673 |
3651 |
12.84 |
|
|
|
| 2 |
A |
3169 |
3150 |
13.62 |
|
|
|
| 3 |
A |
3084 |
3067 |
6.45 |
|
|
|
| 4 |
A |
3069 |
3051 |
11.94 |
|
|
|
| 5 |
A |
2902 |
2886 |
61.09 |
|
|
|
| 6 |
A |
2866 |
2849 |
62.64 |
|
|
|
| 7 |
A |
1677 |
1667 |
2.18 |
|
|
|
| 8 |
A |
1426 |
1418 |
1.41 |
|
|
|
| 9 |
A |
1408 |
1400 |
11.59 |
|
|
|
| 10 |
A |
1359 |
1351 |
4.81 |
|
|
|
| 11 |
A |
1254 |
1247 |
2.40 |
|
|
|
| 12 |
A |
1229 |
1222 |
38.61 |
|
|
|
| 13 |
A |
1179 |
1173 |
32.52 |
|
|
|
| 14 |
A |
1117 |
1111 |
8.63 |
|
|
|
| 15 |
A |
1046 |
1040 |
92.45 |
|
|
|
| 16 |
A |
989 |
983 |
18.23 |
|
|
|
| 17 |
A |
927 |
921 |
3.76 |
|
|
|
| 18 |
A |
902 |
896 |
29.73 |
|
|
|
| 19 |
A |
892 |
887 |
1.23 |
|
|
|
| 20 |
A |
627 |
624 |
5.31 |
|
|
|
| 21 |
A |
437 |
434 |
3.56 |
|
|
|
| 22 |
A |
312 |
310 |
6.92 |
|
|
|
| 23 |
A |
243 |
242 |
103.08 |
|
|
|
| 24 |
A |
113 |
113 |
2.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17949.4 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 17845.3 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.112 |
|
|
|
| 2 |
C |
-0.090 |
|
|
|
| 3 |
C |
-0.004 |
|
|
|
| 4 |
O |
-0.243 |
|
|
|
| 5 |
H |
0.010 |
|
|
|
| 6 |
H |
0.026 |
|
|
|
| 7 |
H |
0.002 |
|
|
|
| 8 |
H |
0.029 |
|
|
|
| 9 |
H |
0.019 |
|
|
|
| 10 |
H |
0.139 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.549 |
1.151 |
0.818 |
1.515 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.720 |
2.446 |
1.555 |
| y |
2.446 |
-24.612 |
-1.043 |
| z |
1.555 |
-1.043 |
-26.476 |
|
| Traceless |
| | x | y | z |
| x |
4.824 |
2.446 |
1.555 |
| y |
2.446 |
-1.013 |
-1.043 |
| z |
1.555 |
-1.043 |
-3.811 |
|
| Polar |
| 3z2-r2 | -7.621 |
| x2-y2 | 3.892 |
| xy | 2.446 |
| xz | 1.555 |
| yz | -1.043 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.973 |
-0.041 |
0.830 |
| y |
-0.041 |
5.232 |
-0.502 |
| z |
0.830 |
-0.502 |
3.950 |
<r2> (average value of r
2) Å
2
| <r2> |
94.125 |
| (<r2>)1/2 |
9.702 |