Vibrational Frequencies calculated at HF/6-31G
| 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' |
3396 |
3066 |
31.57 |
|
|
|
| 2 |
A' |
3374 |
3047 |
6.05 |
|
|
|
| 3 |
A' |
3290 |
2971 |
38.64 |
|
|
|
| 4 |
A' |
3284 |
2965 |
51.91 |
|
|
|
| 5 |
A' |
3226 |
2913 |
58.63 |
|
|
|
| 6 |
A' |
1663 |
1502 |
1.80 |
|
|
|
| 7 |
A' |
1640 |
1481 |
3.88 |
|
|
|
| 8 |
A' |
1488 |
1344 |
0.80 |
|
|
|
| 9 |
A' |
1379 |
1245 |
2.13 |
|
|
|
| 10 |
A' |
1323 |
1195 |
0.52 |
|
|
|
| 11 |
A' |
1233 |
1113 |
0.74 |
|
|
|
| 12 |
A' |
1135 |
1025 |
0.11 |
|
|
|
| 13 |
A' |
1050 |
948 |
7.23 |
|
|
|
| 14 |
A' |
1047 |
945 |
3.07 |
|
|
|
| 15 |
A' |
972 |
878 |
1.71 |
|
|
|
| 16 |
A' |
860 |
777 |
2.90 |
|
|
|
| 17 |
A' |
841 |
759 |
11.60 |
|
|
|
| 18 |
A' |
462 |
418 |
0.62 |
|
|
|
| 19 |
A" |
3377 |
3049 |
20.57 |
|
|
|
| 20 |
A" |
3263 |
2946 |
0.21 |
|
|
|
| 21 |
A" |
3213 |
2901 |
59.00 |
|
|
|
| 22 |
A" |
1642 |
1482 |
0.56 |
|
|
|
| 23 |
A" |
1441 |
1301 |
7.37 |
|
|
|
| 24 |
A" |
1418 |
1280 |
0.01 |
|
|
|
| 25 |
A" |
1346 |
1215 |
0.15 |
|
|
|
| 26 |
A" |
1267 |
1144 |
1.96 |
|
|
|
| 27 |
A" |
1245 |
1124 |
1.01 |
|
|
|
| 28 |
A" |
1191 |
1076 |
2.95 |
|
|
|
| 29 |
A" |
1072 |
968 |
4.83 |
|
|
|
| 30 |
A" |
1030 |
930 |
0.62 |
|
|
|
| 31 |
A" |
847 |
765 |
23.72 |
|
|
|
| 32 |
A" |
782 |
706 |
0.23 |
|
|
|
| 33 |
A" |
301 |
272 |
0.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27549.9 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 24874.8 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.226 |
-0.047 |
|
|
| 2 |
C |
-0.226 |
-0.047 |
|
|
| 3 |
C |
-0.285 |
-0.039 |
|
|
| 4 |
C |
-0.285 |
-0.386 |
|
|
| 5 |
C |
-0.324 |
-0.039 |
|
|
| 6 |
H |
0.180 |
0.071 |
|
|
| 7 |
H |
0.180 |
0.071 |
|
|
| 8 |
H |
0.156 |
0.030 |
|
|
| 9 |
H |
0.156 |
0.031 |
|
|
| 10 |
H |
0.166 |
0.159 |
|
|
| 11 |
H |
0.166 |
0.137 |
|
|
| 12 |
H |
0.166 |
0.031 |
|
|
| 13 |
H |
0.176 |
0.030 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.268 |
-0.068 |
0.000 |
0.277 |
| CHELPG |
-0.015 |
0.000 |
-0.214 |
0.215 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.763 |
0.149 |
0.000 |
| y |
0.149 |
-31.015 |
0.000 |
| z |
0.000 |
0.000 |
-32.812 |
|
| Traceless |
| | x | y | z |
| x |
0.150 |
0.149 |
0.000 |
| y |
0.149 |
1.273 |
0.000 |
| z |
0.000 |
0.000 |
-1.423 |
|
| Polar |
| 3z2-r2 | -2.846 |
| x2-y2 | -0.748 |
| xy | 0.149 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.294 |
0.000 |
0.115 |
| y |
0.000 |
6.716 |
0.000 |
| z |
0.115 |
0.000 |
6.331 |
<r2> (average value of r
2) Å
2
| <r2> |
98.285 |
| (<r2>)1/2 |
9.914 |