Vibrational Frequencies calculated at HF/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' |
3439 |
3124 |
1.38 |
89.44 |
0.31 |
0.48 |
| 2 |
A' |
3247 |
2950 |
26.90 |
86.02 |
0.72 |
0.84 |
| 3 |
A' |
3170 |
2881 |
26.03 |
234.39 |
0.00 |
0.00 |
| 4 |
A' |
3167 |
2878 |
98.74 |
110.82 |
0.26 |
0.41 |
| 5 |
A' |
2000 |
1817 |
21.45 |
74.63 |
0.15 |
0.26 |
| 6 |
A' |
1647 |
1497 |
6.05 |
10.24 |
0.35 |
0.52 |
| 7 |
A' |
1601 |
1455 |
8.36 |
12.48 |
0.65 |
0.79 |
| 8 |
A' |
1529 |
1390 |
0.38 |
3.64 |
0.72 |
0.84 |
| 9 |
A' |
1283 |
1166 |
5.70 |
6.17 |
0.50 |
0.67 |
| 10 |
A' |
1189 |
1081 |
0.62 |
4.52 |
0.14 |
0.24 |
| 11 |
A' |
1178 |
1070 |
45.76 |
1.93 |
0.19 |
0.32 |
| 12 |
A' |
1048 |
952 |
3.40 |
11.00 |
0.41 |
0.59 |
| 13 |
A' |
1027 |
933 |
20.20 |
10.44 |
0.26 |
0.42 |
| 14 |
A' |
727 |
661 |
0.73 |
15.77 |
0.55 |
0.71 |
| 15 |
A' |
349 |
317 |
1.69 |
1.27 |
0.73 |
0.84 |
| 16 |
A" |
3226 |
2931 |
3.61 |
74.83 |
0.75 |
0.86 |
| 17 |
A" |
3222 |
2927 |
86.19 |
111.38 |
0.75 |
0.86 |
| 18 |
A" |
1598 |
1452 |
9.07 |
10.24 |
0.75 |
0.86 |
| 19 |
A" |
1214 |
1103 |
3.12 |
0.88 |
0.75 |
0.86 |
| 20 |
A" |
1147 |
1042 |
0.54 |
3.26 |
0.75 |
0.86 |
| 21 |
A" |
1068 |
970 |
1.30 |
6.43 |
0.75 |
0.86 |
| 22 |
A" |
833 |
757 |
47.90 |
1.65 |
0.75 |
0.86 |
| 23 |
A" |
330 |
300 |
14.69 |
1.29 |
0.75 |
0.86 |
| 24 |
A" |
165 |
150 |
0.39 |
0.30 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 19701.7 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 17901.0 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.056 |
|
|
|
| 2 |
C |
-0.167 |
|
|
|
| 3 |
C |
-0.208 |
|
|
|
| 4 |
C |
-0.263 |
|
|
|
| 5 |
H |
0.069 |
|
|
|
| 6 |
H |
0.069 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.097 |
|
|
|
| 9 |
H |
0.103 |
|
|
|
| 10 |
H |
0.103 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.176 |
0.888 |
0.000 |
0.906 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.667 |
-0.518 |
0.000 |
| y |
-0.518 |
-25.488 |
0.000 |
| z |
0.000 |
0.000 |
-25.946 |
|
| Traceless |
| | x | y | z |
| x |
2.050 |
-0.518 |
0.000 |
| y |
-0.518 |
-0.681 |
0.000 |
| z |
0.000 |
0.000 |
-1.369 |
|
| Polar |
| 3z2-r2 | -2.737 |
| x2-y2 | 1.821 |
| xy | -0.518 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.000 |
-0.432 |
0.000 |
| y |
-0.432 |
7.155 |
0.000 |
| z |
0.000 |
0.000 |
4.916 |
<r2> (average value of r
2) Å
2
| <r2> |
79.624 |
| (<r2>)1/2 |
8.923 |