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 |
3377 |
3050 |
11.97 |
250.99 |
0.04 |
0.07 |
2 |
A1 |
3268 |
2953 |
66.33 |
146.90 |
0.14 |
0.24 |
3 |
A1 |
1743 |
1575 |
0.24 |
52.18 |
0.08 |
0.15 |
4 |
A1 |
1306 |
1180 |
4.42 |
30.11 |
0.13 |
0.22 |
5 |
A1 |
1141 |
1031 |
0.45 |
14.75 |
0.50 |
0.66 |
6 |
A1 |
1026 |
927 |
32.81 |
11.93 |
0.27 |
0.42 |
7 |
A1 |
945 |
854 |
0.05 |
5.67 |
0.68 |
0.81 |
8 |
A1 |
886 |
801 |
93.61 |
9.49 |
0.05 |
0.09 |
9 |
A1 |
417 |
377 |
6.30 |
7.68 |
0.55 |
0.71 |
10 |
A2 |
3342 |
3020 |
0.00 |
157.94 |
0.75 |
0.86 |
11 |
A2 |
1428 |
1290 |
0.00 |
8.80 |
0.75 |
0.86 |
12 |
A2 |
1318 |
1191 |
0.00 |
7.89 |
0.75 |
0.86 |
13 |
A2 |
1044 |
943 |
0.00 |
1.30 |
0.75 |
0.86 |
14 |
A2 |
1022 |
923 |
0.00 |
1.65 |
0.75 |
0.86 |
15 |
A2 |
854 |
771 |
0.00 |
3.81 |
0.75 |
0.86 |
16 |
A2 |
358 |
323 |
0.00 |
2.76 |
0.75 |
0.86 |
17 |
B1 |
3374 |
3048 |
52.84 |
62.48 |
0.75 |
0.86 |
18 |
B1 |
1712 |
1547 |
15.86 |
0.53 |
0.75 |
0.86 |
19 |
B1 |
1350 |
1220 |
11.18 |
0.10 |
0.75 |
0.86 |
20 |
B1 |
1186 |
1071 |
0.19 |
0.16 |
0.75 |
0.86 |
21 |
B1 |
1073 |
969 |
1.83 |
9.87 |
0.75 |
0.86 |
22 |
B1 |
795 |
718 |
52.22 |
2.25 |
0.75 |
0.86 |
23 |
B2 |
3344 |
3021 |
46.50 |
42.83 |
0.75 |
0.86 |
24 |
B2 |
3258 |
2943 |
34.56 |
127.03 |
0.75 |
0.86 |
25 |
B2 |
1417 |
1280 |
41.74 |
0.00 |
0.75 |
0.86 |
26 |
B2 |
1283 |
1159 |
5.01 |
0.81 |
0.75 |
0.86 |
27 |
B2 |
1063 |
961 |
3.33 |
4.49 |
0.75 |
0.86 |
28 |
B2 |
1018 |
920 |
6.01 |
0.17 |
0.75 |
0.86 |
29 |
B2 |
912 |
824 |
9.92 |
0.91 |
0.75 |
0.86 |
30 |
B2 |
537 |
485 |
7.26 |
4.46 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22899.3 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 20687.2 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 |
-0.152 |
|
|
|
2 |
C |
-0.152 |
|
|
|
3 |
H |
0.206 |
|
|
|
4 |
H |
0.206 |
|
|
|
5 |
C |
-0.250 |
|
|
|
6 |
C |
-0.250 |
|
|
|
7 |
C |
-0.250 |
|
|
|
8 |
C |
-0.250 |
|
|
|
9 |
H |
0.222 |
|
|
|
10 |
H |
0.222 |
|
|
|
11 |
H |
0.222 |
|
|
|
12 |
H |
0.222 |
|
|
|
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 |
-0.099 |
0.099 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-36.027 |
0.000 |
0.000 |
y |
0.000 |
-32.529 |
0.000 |
z |
0.000 |
0.000 |
-36.606 |
|
Traceless |
| x | y | z |
x |
-1.459 |
0.000 |
0.000 |
y |
0.000 |
3.788 |
0.000 |
z |
0.000 |
0.000 |
-2.328 |
|
Polar |
3z2-r2 | -4.656 |
x2-y2 | -3.498 |
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 |
8.797 |
0.000 |
0.000 |
y |
0.000 |
9.985 |
0.000 |
z |
0.000 |
0.000 |
6.479 |
<r2> (average value of r
2) Å
2
<r2> |
97.625 |
(<r2>)1/2 |
9.881 |