Vibrational Frequencies calculated at HF/3-21G*
| 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 |
3400 |
3069 |
40.27 |
|
|
|
| 2 |
A1 |
3363 |
3036 |
8.13 |
|
|
|
| 3 |
A1 |
3337 |
3012 |
15.25 |
|
|
|
| 4 |
A1 |
3317 |
2994 |
1.12 |
|
|
|
| 5 |
A1 |
1873 |
1690 |
0.01 |
|
|
|
| 6 |
A1 |
1784 |
1610 |
0.00 |
|
|
|
| 7 |
A1 |
1599 |
1443 |
0.37 |
|
|
|
| 8 |
A1 |
1502 |
1356 |
1.69 |
|
|
|
| 9 |
A1 |
1430 |
1291 |
0.60 |
|
|
|
| 10 |
A1 |
1220 |
1101 |
1.11 |
|
|
|
| 11 |
A1 |
939 |
847 |
0.03 |
|
|
|
| 12 |
A1 |
440 |
397 |
0.00 |
|
|
|
| 13 |
A1 |
189 |
170 |
0.02 |
|
|
|
| 14 |
A2 |
1180 |
1065 |
0.00 |
|
|
|
| 15 |
A2 |
1156 |
1044 |
0.00 |
|
|
|
| 16 |
A2 |
1100 |
993 |
0.00 |
|
|
|
| 17 |
A2 |
820 |
740 |
0.00 |
|
|
|
| 18 |
A2 |
375 |
338 |
0.00 |
|
|
|
| 19 |
A2 |
141 |
127 |
0.00 |
|
|
|
| 20 |
B1 |
1166 |
1052 |
5.27 |
|
|
|
| 21 |
B1 |
1111 |
1003 |
188.03 |
|
|
|
| 22 |
B1 |
948 |
856 |
8.00 |
|
|
|
| 23 |
B1 |
666 |
601 |
47.53 |
|
|
|
| 24 |
B1 |
99 |
90 |
0.14 |
|
|
|
| 25 |
B2 |
3398 |
3067 |
1.64 |
|
|
|
| 26 |
B2 |
3344 |
3018 |
0.84 |
|
|
|
| 27 |
B2 |
3318 |
2995 |
12.25 |
|
|
|
| 28 |
B2 |
3311 |
2988 |
2.38 |
|
|
|
| 29 |
B2 |
1840 |
1660 |
11.50 |
|
|
|
| 30 |
B2 |
1641 |
1481 |
11.62 |
|
|
|
| 31 |
B2 |
1548 |
1397 |
1.61 |
|
|
|
| 32 |
B2 |
1460 |
1318 |
1.96 |
|
|
|
| 33 |
B2 |
1313 |
1185 |
2.68 |
|
|
|
| 34 |
B2 |
1045 |
944 |
6.11 |
|
|
|
| 35 |
B2 |
756 |
682 |
0.76 |
|
|
|
| 36 |
B2 |
395 |
356 |
12.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28259.9 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 25507.4 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.230 |
-0.179 |
|
|
| 2 |
C |
-0.230 |
-0.179 |
|
|
| 3 |
C |
-0.259 |
0.045 |
|
|
| 4 |
C |
-0.259 |
0.045 |
|
|
| 5 |
C |
-0.406 |
-0.498 |
|
|
| 6 |
C |
-0.406 |
-0.498 |
|
|
| 7 |
H |
0.231 |
0.134 |
|
|
| 8 |
H |
0.231 |
0.134 |
|
|
| 9 |
H |
0.234 |
0.108 |
|
|
| 10 |
H |
0.234 |
0.108 |
|
|
| 11 |
H |
0.212 |
0.208 |
|
|
| 12 |
H |
0.212 |
0.208 |
|
|
| 13 |
H |
0.218 |
0.183 |
|
|
| 14 |
H |
0.218 |
0.183 |
|
|
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 |
-0.045 |
0.045 |
| CHELPG |
0.000 |
0.000 |
-0.016 |
0.016 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.989 |
0.000 |
0.000 |
| y |
0.000 |
-33.111 |
0.000 |
| z |
0.000 |
0.000 |
-33.503 |
|
| Traceless |
| | x | y | z |
| x |
-9.682 |
0.000 |
0.000 |
| y |
0.000 |
5.135 |
0.000 |
| z |
0.000 |
0.000 |
4.547 |
|
| Polar |
| 3z2-r2 | 9.094 |
| x2-y2 | -9.878 |
| 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 |
2.288 |
0.000 |
0.000 |
| y |
0.000 |
20.298 |
0.000 |
| z |
0.000 |
0.000 |
7.279 |
<r2> (average value of r
2) Å
2
| <r2> |
230.696 |
| (<r2>)1/2 |
15.189 |