Vibrational Frequencies calculated at HF/6-31+G**
| 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 |
3071 |
21.10 |
|
|
|
| 2 |
A' |
3335 |
3016 |
18.87 |
|
|
|
| 3 |
A' |
3319 |
3001 |
6.66 |
|
|
|
| 4 |
A' |
3306 |
2989 |
15.59 |
|
|
|
| 5 |
A' |
3294 |
2978 |
20.26 |
|
|
|
| 6 |
A' |
3247 |
2936 |
52.83 |
|
|
|
| 7 |
A' |
3182 |
2877 |
26.99 |
|
|
|
| 8 |
A' |
3161 |
2858 |
46.76 |
|
|
|
| 9 |
A' |
1888 |
1707 |
29.34 |
|
|
|
| 10 |
A' |
1811 |
1637 |
12.07 |
|
|
|
| 11 |
A' |
1630 |
1474 |
3.45 |
|
|
|
| 12 |
A' |
1604 |
1451 |
1.83 |
|
|
|
| 13 |
A' |
1577 |
1426 |
1.29 |
|
|
|
| 14 |
A' |
1548 |
1399 |
6.26 |
|
|
|
| 15 |
A' |
1505 |
1361 |
17.69 |
|
|
|
| 16 |
A' |
1453 |
1314 |
4.51 |
|
|
|
| 17 |
A' |
1428 |
1291 |
0.35 |
|
|
|
| 18 |
A' |
1403 |
1269 |
0.01 |
|
|
|
| 19 |
A' |
1281 |
1158 |
6.17 |
|
|
|
| 20 |
A' |
1168 |
1056 |
0.93 |
|
|
|
| 21 |
A' |
1118 |
1011 |
3.18 |
|
|
|
| 22 |
A' |
1021 |
923 |
0.78 |
|
|
|
| 23 |
A' |
941 |
851 |
1.70 |
|
|
|
| 24 |
A' |
607 |
548 |
1.91 |
|
|
|
| 25 |
A' |
498 |
450 |
0.42 |
|
|
|
| 26 |
A' |
329 |
298 |
1.06 |
|
|
|
| 27 |
A' |
160 |
145 |
0.78 |
|
|
|
| 28 |
A" |
3249 |
2938 |
51.14 |
|
|
|
| 29 |
A" |
3181 |
2876 |
20.99 |
|
|
|
| 30 |
A" |
1620 |
1465 |
6.66 |
|
|
|
| 31 |
A" |
1399 |
1265 |
0.71 |
|
|
|
| 32 |
A" |
1207 |
1091 |
3.64 |
|
|
|
| 33 |
A" |
1141 |
1032 |
51.00 |
|
|
|
| 34 |
A" |
1091 |
986 |
27.26 |
|
|
|
| 35 |
A" |
1053 |
952 |
50.45 |
|
|
|
| 36 |
A" |
965 |
873 |
1.70 |
|
|
|
| 37 |
A" |
828 |
749 |
5.80 |
|
|
|
| 38 |
A" |
690 |
624 |
3.80 |
|
|
|
| 39 |
A" |
318 |
288 |
1.80 |
|
|
|
| 40 |
A" |
240 |
217 |
0.95 |
|
|
|
| 41 |
A" |
160 |
145 |
1.22 |
|
|
|
| 42 |
A" |
108 |
98 |
0.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33229.5 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 30046.1 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.145 |
0.163 |
|
0.188 |
| 2 |
H |
0.136 |
0.179 |
|
0.203 |
| 3 |
C |
-0.218 |
-0.457 |
|
-0.490 |
| 4 |
H |
0.149 |
0.100 |
|
0.151 |
| 5 |
C |
-0.278 |
-0.006 |
|
-0.085 |
| 6 |
H |
0.151 |
0.128 |
|
0.165 |
| 7 |
C |
-0.052 |
-0.088 |
|
-0.127 |
| 8 |
H |
0.141 |
0.137 |
|
0.141 |
| 9 |
C |
-0.029 |
-0.301 |
|
-0.281 |
| 10 |
H |
0.134 |
-0.036 |
|
-0.006 |
| 11 |
H |
0.134 |
-0.036 |
|
-0.006 |
| 12 |
C |
-0.341 |
0.280 |
|
0.204 |
| 13 |
H |
0.134 |
0.023 |
|
0.041 |
| 14 |
H |
0.133 |
0.023 |
|
0.045 |
| 15 |
H |
0.133 |
0.023 |
|
0.045 |
| 16 |
C |
-0.470 |
-0.133 |
|
-0.188 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.151 |
-0.747 |
0.000 |
0.762 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.131 |
-0.665 |
0.000 |
0.678 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.638 |
0.356 |
0.000 |
| y |
0.356 |
-37.319 |
0.000 |
| z |
0.000 |
0.000 |
-42.693 |
|
| Traceless |
| | x | y | z |
| x |
3.368 |
0.356 |
0.000 |
| y |
0.356 |
2.346 |
0.000 |
| z |
0.000 |
0.000 |
-5.715 |
|
| Polar |
| 3z2-r2 | -11.429 |
| x2-y2 | 0.681 |
| xy | 0.356 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.804 |
2.355 |
0.000 |
| y |
2.355 |
15.970 |
0.000 |
| z |
0.000 |
0.000 |
7.403 |
<r2> (average value of r
2) Å
2
| <r2> |
250.158 |
| (<r2>)1/2 |
15.816 |