Vibrational Frequencies calculated at HF/CEP-31G
| 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 |
4091 |
3687 |
21.50 |
|
|
|
| 2 |
A |
3324 |
2997 |
85.74 |
|
|
|
| 3 |
A |
3283 |
2960 |
162.47 |
|
|
|
| 4 |
A |
3278 |
2955 |
137.30 |
|
|
|
| 5 |
A |
3275 |
2952 |
40.60 |
|
|
|
| 6 |
A |
3265 |
2943 |
29.08 |
|
|
|
| 7 |
A |
3234 |
2916 |
11.04 |
|
|
|
| 8 |
A |
3214 |
2897 |
81.75 |
|
|
|
| 9 |
A |
3195 |
2880 |
28.63 |
|
|
|
| 10 |
A |
3190 |
2875 |
68.50 |
|
|
|
| 11 |
A |
1650 |
1487 |
17.69 |
|
|
|
| 12 |
A |
1645 |
1483 |
0.59 |
|
|
|
| 13 |
A |
1640 |
1479 |
7.35 |
|
|
|
| 14 |
A |
1632 |
1471 |
5.09 |
|
|
|
| 15 |
A |
1625 |
1465 |
1.16 |
|
|
|
| 16 |
A |
1569 |
1414 |
12.30 |
|
|
|
| 17 |
A |
1554 |
1400 |
5.00 |
|
|
|
| 18 |
A |
1544 |
1392 |
17.96 |
|
|
|
| 19 |
A |
1509 |
1360 |
1.07 |
|
|
|
| 20 |
A |
1463 |
1319 |
13.00 |
|
|
|
| 21 |
A |
1451 |
1308 |
2.59 |
|
|
|
| 22 |
A |
1344 |
1211 |
16.68 |
|
|
|
| 23 |
A |
1310 |
1180 |
1.38 |
|
|
|
| 24 |
A |
1252 |
1129 |
6.88 |
|
|
|
| 25 |
A |
1183 |
1066 |
49.84 |
|
|
|
| 26 |
A |
1136 |
1024 |
106.68 |
|
|
|
| 27 |
A |
1057 |
953 |
1.01 |
|
|
|
| 28 |
A |
1031 |
929 |
19.71 |
|
|
|
| 29 |
A |
1015 |
915 |
3.59 |
|
|
|
| 30 |
A |
978 |
882 |
8.32 |
|
|
|
| 31 |
A |
869 |
783 |
8.83 |
|
|
|
| 32 |
A |
513 |
462 |
6.34 |
|
|
|
| 33 |
A |
448 |
403 |
0.65 |
|
|
|
| 34 |
A |
378 |
341 |
4.22 |
|
|
|
| 35 |
A |
277 |
250 |
39.12 |
|
|
|
| 36 |
A |
270 |
243 |
49.07 |
|
|
|
| 37 |
A |
238 |
214 |
101.32 |
|
|
|
| 38 |
A |
228 |
205 |
40.35 |
|
|
|
| 39 |
A |
119 |
107 |
8.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32136.4 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 28967.8 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.145 |
|
|
|
| 2 |
C |
-0.114 |
|
|
|
| 3 |
C |
-0.397 |
|
|
|
| 4 |
C |
-0.404 |
|
|
|
| 5 |
O |
-0.576 |
|
|
|
| 6 |
H |
0.098 |
|
|
|
| 7 |
H |
0.119 |
|
|
|
| 8 |
H |
0.124 |
|
|
|
| 9 |
H |
0.088 |
|
|
|
| 10 |
H |
0.117 |
|
|
|
| 11 |
H |
0.088 |
|
|
|
| 12 |
H |
0.126 |
|
|
|
| 13 |
H |
0.140 |
|
|
|
| 14 |
H |
0.085 |
|
|
|
| 15 |
H |
0.362 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.682 |
0.860 |
1.357 |
2.326 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.425 |
-3.211 |
-3.455 |
| y |
-3.211 |
-31.952 |
0.289 |
| z |
-3.455 |
0.289 |
-33.285 |
|
| Traceless |
| | x | y | z |
| x |
-5.806 |
-3.211 |
-3.455 |
| y |
-3.211 |
3.903 |
0.289 |
| z |
-3.455 |
0.289 |
1.903 |
|
| Polar |
| 3z2-r2 | 3.807 |
| x2-y2 | -6.472 |
| xy | -3.211 |
| xz | -3.455 |
| yz | 0.289 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.746 |
-0.331 |
0.068 |
| y |
-0.331 |
6.656 |
0.106 |
| z |
0.068 |
0.106 |
5.747 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |