Vibrational Frequencies calculated at HF/SDD
| 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 |
3458 |
3114 |
16.50 |
|
|
|
| 2 |
A1 |
3340 |
3008 |
9.98 |
|
|
|
| 3 |
A1 |
3325 |
2994 |
67.68 |
|
|
|
| 4 |
A1 |
3247 |
2924 |
63.28 |
|
|
|
| 5 |
A1 |
1742 |
1569 |
5.65 |
|
|
|
| 6 |
A1 |
1664 |
1498 |
0.96 |
|
|
|
| 7 |
A1 |
1408 |
1268 |
2.05 |
|
|
|
| 8 |
A1 |
1240 |
1116 |
4.56 |
|
|
|
| 9 |
A1 |
1173 |
1056 |
0.04 |
|
|
|
| 10 |
A1 |
1079 |
971 |
0.11 |
|
|
|
| 11 |
A1 |
1025 |
923 |
1.19 |
|
|
|
| 12 |
A1 |
929 |
836 |
2.59 |
|
|
|
| 13 |
A1 |
583 |
525 |
0.62 |
|
|
|
| 14 |
A2 |
1381 |
1244 |
0.00 |
|
|
|
| 15 |
A2 |
1242 |
1118 |
0.00 |
|
|
|
| 16 |
A2 |
1169 |
1052 |
0.00 |
|
|
|
| 17 |
A2 |
1071 |
964 |
0.00 |
|
|
|
| 18 |
A2 |
909 |
818 |
0.00 |
|
|
|
| 19 |
A2 |
585 |
526 |
0.00 |
|
|
|
| 20 |
B1 |
3317 |
2987 |
47.34 |
|
|
|
| 21 |
B1 |
3236 |
2913 |
78.78 |
|
|
|
| 22 |
B1 |
1635 |
1472 |
2.71 |
|
|
|
| 23 |
B1 |
1354 |
1219 |
0.19 |
|
|
|
| 24 |
B1 |
1108 |
998 |
9.02 |
|
|
|
| 25 |
B1 |
890 |
801 |
25.75 |
|
|
|
| 26 |
B1 |
802 |
723 |
60.36 |
|
|
|
| 27 |
B1 |
508 |
458 |
13.37 |
|
|
|
| 28 |
B2 |
3425 |
3084 |
7.53 |
|
|
|
| 29 |
B2 |
3333 |
3001 |
108.08 |
|
|
|
| 30 |
B2 |
1463 |
1317 |
20.39 |
|
|
|
| 31 |
B2 |
1396 |
1257 |
0.04 |
|
|
|
| 32 |
B2 |
1368 |
1232 |
9.99 |
|
|
|
| 33 |
B2 |
1217 |
1096 |
5.35 |
|
|
|
| 34 |
B2 |
996 |
897 |
0.12 |
|
|
|
| 35 |
B2 |
906 |
815 |
13.80 |
|
|
|
| 36 |
B2 |
797 |
718 |
2.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29159.7 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 26255.4 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.213 |
|
|
|
| 2 |
C |
-0.213 |
|
|
|
| 3 |
C |
-0.236 |
|
|
|
| 4 |
C |
-0.236 |
|
|
|
| 5 |
C |
-0.390 |
|
|
|
| 6 |
C |
-0.390 |
|
|
|
| 7 |
H |
0.230 |
|
|
|
| 8 |
H |
0.230 |
|
|
|
| 9 |
H |
0.218 |
|
|
|
| 10 |
H |
0.218 |
|
|
|
| 11 |
H |
0.205 |
|
|
|
| 12 |
H |
0.205 |
|
|
|
| 13 |
H |
0.187 |
|
|
|
| 14 |
H |
0.187 |
|
|
|
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 |
-0.351 |
0.351 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.411 |
0.000 |
0.000 |
| y |
0.000 |
-36.136 |
0.000 |
| z |
0.000 |
0.000 |
-36.528 |
|
| Traceless |
| | x | y | z |
| x |
-3.079 |
0.000 |
0.000 |
| y |
0.000 |
1.833 |
0.000 |
| z |
0.000 |
0.000 |
1.246 |
|
| Polar |
| 3z2-r2 | 2.491 |
| x2-y2 | -3.275 |
| 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 |
7.175 |
0.000 |
0.000 |
| y |
0.000 |
8.772 |
0.000 |
| z |
0.000 |
0.000 |
8.188 |
<r2> (average value of r
2) Å
2
| <r2> |
121.352 |
| (<r2>)1/2 |
11.016 |