Vibrational Frequencies calculated at HF/daug-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' |
3436 |
3134 |
1.03 |
95.97 |
0.31 |
0.47 |
| 2 |
A' |
3251 |
2965 |
26.59 |
77.70 |
0.73 |
0.84 |
| 3 |
A' |
3167 |
2889 |
25.21 |
282.69 |
0.00 |
0.00 |
| 4 |
A' |
3167 |
2888 |
110.15 |
95.90 |
0.26 |
0.41 |
| 5 |
A' |
1996 |
1820 |
21.37 |
83.74 |
0.10 |
0.19 |
| 6 |
A' |
1629 |
1486 |
4.88 |
7.80 |
0.31 |
0.48 |
| 7 |
A' |
1580 |
1441 |
8.54 |
8.97 |
0.55 |
0.71 |
| 8 |
A' |
1509 |
1376 |
0.46 |
2.26 |
0.71 |
0.83 |
| 9 |
A' |
1281 |
1169 |
5.15 |
8.16 |
0.51 |
0.67 |
| 10 |
A' |
1179 |
1075 |
11.74 |
7.73 |
0.10 |
0.18 |
| 11 |
A' |
1166 |
1063 |
29.14 |
1.31 |
0.42 |
0.59 |
| 12 |
A' |
1047 |
955 |
6.68 |
10.63 |
0.17 |
0.29 |
| 13 |
A' |
1020 |
930 |
17.46 |
7.63 |
0.27 |
0.42 |
| 14 |
A' |
726 |
662 |
0.68 |
16.09 |
0.50 |
0.67 |
| 15 |
A' |
345 |
314 |
1.71 |
1.48 |
0.74 |
0.85 |
| 16 |
A" |
3231 |
2946 |
6.87 |
72.12 |
0.75 |
0.86 |
| 17 |
A" |
3226 |
2942 |
80.08 |
119.17 |
0.75 |
0.86 |
| 18 |
A" |
1577 |
1438 |
7.82 |
5.22 |
0.75 |
0.86 |
| 19 |
A" |
1195 |
1090 |
2.39 |
0.76 |
0.75 |
0.86 |
| 20 |
A" |
1132 |
1032 |
0.42 |
2.36 |
0.75 |
0.86 |
| 21 |
A" |
1055 |
963 |
1.48 |
1.39 |
0.75 |
0.86 |
| 22 |
A" |
808 |
737 |
43.70 |
2.96 |
0.75 |
0.86 |
| 23 |
A" |
326 |
297 |
14.29 |
0.64 |
0.75 |
0.86 |
| 24 |
A" |
176 |
160 |
0.32 |
0.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 19611.6 cm
-1
Scaled (by 0.912) Zero Point Vibrational Energy (zpe) 17885.8 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 HF/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-1.945 |
|
|
|
| 2 |
C |
1.275 |
|
|
|
| 3 |
C |
1.578 |
|
|
|
| 4 |
C |
0.658 |
|
|
|
| 5 |
H |
-0.502 |
|
|
|
| 6 |
H |
-0.502 |
|
|
|
| 7 |
H |
-0.442 |
|
|
|
| 8 |
H |
-0.164 |
|
|
|
| 9 |
H |
0.022 |
|
|
|
| 10 |
H |
0.022 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.158 |
0.906 |
0.000 |
0.920 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.717 |
-0.639 |
0.000 |
| y |
-0.639 |
-25.582 |
0.000 |
| z |
0.000 |
0.000 |
-26.115 |
|
| Traceless |
| | x | y | z |
| x |
2.131 |
-0.639 |
0.000 |
| y |
-0.639 |
-0.666 |
0.000 |
| z |
0.000 |
0.000 |
-1.465 |
|
| Polar |
| 3z2-r2 | -2.930 |
| x2-y2 | 1.865 |
| xy | -0.639 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.423 |
-0.523 |
0.000 |
| y |
-0.523 |
7.657 |
0.000 |
| z |
0.000 |
0.000 |
5.494 |
<r2> (average value of r
2) Å
2
| <r2> |
80.287 |
| (<r2>)1/2 |
8.960 |