Vibrational Frequencies calculated at B1B95/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' |
3151 |
3015 |
28.72 |
|
|
|
| 2 |
A' |
3150 |
3014 |
23.92 |
|
|
|
| 3 |
A' |
3072 |
2939 |
16.58 |
|
|
|
| 4 |
A' |
2997 |
2868 |
86.34 |
|
|
|
| 5 |
A' |
2980 |
2851 |
40.61 |
|
|
|
| 6 |
A' |
1536 |
1469 |
2.37 |
|
|
|
| 7 |
A' |
1508 |
1443 |
3.89 |
|
|
|
| 8 |
A' |
1502 |
1437 |
6.98 |
|
|
|
| 9 |
A' |
1482 |
1418 |
0.44 |
|
|
|
| 10 |
A' |
1435 |
1373 |
34.69 |
|
|
|
| 11 |
A' |
1398 |
1338 |
1.49 |
|
|
|
| 12 |
A' |
1245 |
1192 |
52.12 |
|
|
|
| 13 |
A' |
1185 |
1134 |
140.31 |
|
|
|
| 14 |
A' |
1123 |
1075 |
4.58 |
|
|
|
| 15 |
A' |
1054 |
1009 |
20.54 |
|
|
|
| 16 |
A' |
880 |
842 |
11.66 |
|
|
|
| 17 |
A' |
466 |
446 |
0.59 |
|
|
|
| 18 |
A' |
285 |
273 |
2.75 |
|
|
|
| 19 |
A" |
3155 |
3019 |
26.29 |
|
|
|
| 20 |
A" |
3044 |
2913 |
59.83 |
|
|
|
| 21 |
A" |
3008 |
2879 |
71.24 |
|
|
|
| 22 |
A" |
1486 |
1422 |
10.46 |
|
|
|
| 23 |
A" |
1484 |
1420 |
3.71 |
|
|
|
| 24 |
A" |
1304 |
1248 |
2.05 |
|
|
|
| 25 |
A" |
1201 |
1149 |
9.26 |
|
|
|
| 26 |
A" |
1170 |
1119 |
0.26 |
|
|
|
| 27 |
A" |
825 |
790 |
0.35 |
|
|
|
| 28 |
A" |
265 |
254 |
2.20 |
|
|
|
| 29 |
A" |
213 |
204 |
1.36 |
|
|
|
| 30 |
A" |
116 |
111 |
2.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23859.5 cm
-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 22831.1 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.195 |
|
|
|
| 2 |
O |
-0.264 |
|
|
|
| 3 |
C |
-0.072 |
|
|
|
| 4 |
C |
-0.329 |
|
|
|
| 5 |
H |
0.131 |
|
|
|
| 6 |
H |
0.097 |
|
|
|
| 7 |
H |
0.097 |
|
|
|
| 8 |
H |
0.091 |
|
|
|
| 9 |
H |
0.091 |
|
|
|
| 10 |
H |
0.108 |
|
|
|
| 11 |
H |
0.122 |
|
|
|
| 12 |
H |
0.122 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.023 |
-0.754 |
0.000 |
1.271 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.666 |
1.907 |
0.000 |
| y |
1.907 |
-25.696 |
0.000 |
| z |
0.000 |
0.000 |
-26.584 |
|
| Traceless |
| | x | y | z |
| x |
0.474 |
1.907 |
0.000 |
| y |
1.907 |
0.429 |
0.000 |
| z |
0.000 |
0.000 |
-0.903 |
|
| Polar |
| 3z2-r2 | -1.805 |
| x2-y2 | 0.030 |
| 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 |
6.492 |
0.673 |
0.000 |
| y |
0.673 |
6.508 |
0.000 |
| z |
0.000 |
0.000 |
5.753 |
<r2> (average value of r
2) Å
2
| <r2> |
102.407 |
| (<r2>)1/2 |
10.120 |