Vibrational Frequencies calculated at HF/CEP-121G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3398 |
3070 |
18.17 |
|
|
|
| 2 |
A1 |
3276 |
2960 |
15.04 |
|
|
|
| 3 |
A1 |
3271 |
2955 |
75.72 |
|
|
|
| 4 |
A1 |
3206 |
2897 |
69.41 |
|
|
|
| 5 |
A1 |
1744 |
1575 |
5.60 |
|
|
|
| 6 |
A1 |
1656 |
1496 |
0.18 |
|
|
|
| 7 |
A1 |
1403 |
1267 |
0.42 |
|
|
|
| 8 |
A1 |
1228 |
1109 |
1.31 |
|
|
|
| 9 |
A1 |
1157 |
1045 |
0.11 |
|
|
|
| 10 |
A1 |
1067 |
963 |
0.02 |
|
|
|
| 11 |
A1 |
1016 |
918 |
0.39 |
|
|
|
| 12 |
A1 |
914 |
825 |
2.12 |
|
|
|
| 13 |
A1 |
572 |
517 |
0.30 |
|
|
|
| 14 |
A2 |
1344 |
1214 |
0.00 |
|
|
|
| 15 |
A2 |
1232 |
1113 |
0.00 |
|
|
|
| 16 |
A2 |
1153 |
1042 |
0.00 |
|
|
|
| 17 |
A2 |
1033 |
933 |
0.00 |
|
|
|
| 18 |
A2 |
908 |
820 |
0.00 |
|
|
|
| 19 |
A2 |
573 |
518 |
0.00 |
|
|
|
| 20 |
B1 |
3264 |
2948 |
61.92 |
|
|
|
| 21 |
B1 |
3193 |
2885 |
81.29 |
|
|
|
| 22 |
B1 |
1621 |
1464 |
0.05 |
|
|
|
| 23 |
B1 |
1360 |
1228 |
0.10 |
|
|
|
| 24 |
B1 |
1091 |
986 |
4.51 |
|
|
|
| 25 |
B1 |
890 |
804 |
11.98 |
|
|
|
| 26 |
B1 |
775 |
700 |
63.21 |
|
|
|
| 27 |
B1 |
492 |
445 |
11.29 |
|
|
|
| 28 |
B2 |
3371 |
3045 |
13.34 |
|
|
|
| 29 |
B2 |
3271 |
2955 |
142.89 |
|
|
|
| 30 |
B2 |
1459 |
1318 |
15.72 |
|
|
|
| 31 |
B2 |
1372 |
1239 |
6.44 |
|
|
|
| 32 |
B2 |
1361 |
1230 |
2.82 |
|
|
|
| 33 |
B2 |
1199 |
1083 |
5.48 |
|
|
|
| 34 |
B2 |
981 |
886 |
0.14 |
|
|
|
| 35 |
B2 |
904 |
817 |
8.51 |
|
|
|
| 36 |
B2 |
784 |
708 |
0.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28767.1 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 25988.2 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/CEP-121G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.363 |
|
|
|
| 2 |
C |
-0.363 |
|
|
|
| 3 |
C |
0.127 |
|
|
|
| 4 |
C |
0.127 |
|
|
|
| 5 |
C |
-0.599 |
|
|
|
| 6 |
C |
-0.599 |
|
|
|
| 7 |
H |
0.242 |
|
|
|
| 8 |
H |
0.242 |
|
|
|
| 9 |
H |
0.247 |
|
|
|
| 10 |
H |
0.247 |
|
|
|
| 11 |
H |
0.177 |
|
|
|
| 12 |
H |
0.177 |
|
|
|
| 13 |
H |
0.169 |
|
|
|
| 14 |
H |
0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.287 |
0.287 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.807 |
0.000 |
0.000 |
| y |
0.000 |
-35.361 |
0.000 |
| z |
0.000 |
0.000 |
-36.193 |
|
| Traceless |
| | x | y | z |
| x |
-3.031 |
0.000 |
0.000 |
| y |
0.000 |
2.139 |
0.000 |
| z |
0.000 |
0.000 |
0.891 |
|
| Polar |
| 3z2-r2 | 1.783 |
| x2-y2 | -3.447 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.892 |
0.000 |
0.000 |
| y |
0.000 |
9.225 |
0.000 |
| z |
0.000 |
0.000 |
8.979 |
<r2> (average value of r
2) Å
2
| <r2> |
101.162 |
| (<r2>)1/2 |
10.058 |