Vibrational Frequencies calculated at HF/6-311G**
| 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' |
3313 |
3010 |
47.36 |
|
|
|
| 2 |
A' |
3301 |
2999 |
28.90 |
|
|
|
| 3 |
A' |
3278 |
2978 |
16.09 |
|
|
|
| 4 |
A' |
3273 |
2973 |
21.28 |
|
|
|
| 5 |
A' |
3254 |
2956 |
10.74 |
|
|
|
| 6 |
A' |
3231 |
2936 |
20.79 |
|
|
|
| 7 |
A' |
3158 |
2869 |
44.60 |
|
|
|
| 8 |
A' |
3153 |
2864 |
59.15 |
|
|
|
| 9 |
A' |
1894 |
1721 |
3.41 |
|
|
|
| 10 |
A' |
1827 |
1659 |
3.85 |
|
|
|
| 11 |
A' |
1611 |
1464 |
8.24 |
|
|
|
| 12 |
A' |
1607 |
1460 |
12.55 |
|
|
|
| 13 |
A' |
1562 |
1419 |
4.77 |
|
|
|
| 14 |
A' |
1535 |
1395 |
6.93 |
|
|
|
| 15 |
A' |
1527 |
1387 |
4.77 |
|
|
|
| 16 |
A' |
1444 |
1312 |
1.75 |
|
|
|
| 17 |
A' |
1417 |
1287 |
2.64 |
|
|
|
| 18 |
A' |
1371 |
1245 |
1.04 |
|
|
|
| 19 |
A' |
1261 |
1145 |
0.02 |
|
|
|
| 20 |
A' |
1174 |
1067 |
0.39 |
|
|
|
| 21 |
A' |
1115 |
1013 |
0.71 |
|
|
|
| 22 |
A' |
998 |
906 |
15.18 |
|
|
|
| 23 |
A' |
972 |
883 |
8.31 |
|
|
|
| 24 |
A' |
637 |
579 |
5.76 |
|
|
|
| 25 |
A' |
493 |
448 |
0.40 |
|
|
|
| 26 |
A' |
340 |
309 |
2.00 |
|
|
|
| 27 |
A' |
162 |
147 |
0.66 |
|
|
|
| 28 |
A" |
3198 |
2905 |
44.83 |
|
|
|
| 29 |
A" |
3197 |
2904 |
32.13 |
|
|
|
| 30 |
A" |
1601 |
1454 |
7.11 |
|
|
|
| 31 |
A" |
1596 |
1450 |
5.92 |
|
|
|
| 32 |
A" |
1169 |
1062 |
2.13 |
|
|
|
| 33 |
A" |
1164 |
1058 |
2.61 |
|
|
|
| 34 |
A" |
1125 |
1022 |
20.47 |
|
|
|
| 35 |
A" |
1085 |
985 |
24.23 |
|
|
|
| 36 |
A" |
935 |
849 |
9.98 |
|
|
|
| 37 |
A" |
794 |
721 |
23.06 |
|
|
|
| 38 |
A" |
484 |
439 |
3.95 |
|
|
|
| 39 |
A" |
220 |
200 |
0.90 |
|
|
|
| 40 |
A" |
217 |
197 |
0.53 |
|
|
|
| 41 |
A" |
124 |
112 |
0.19 |
|
|
|
| 42 |
A" |
103 |
93 |
0.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32956.9 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 29941.4 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.198 |
|
|
|
| 2 |
H |
0.090 |
|
|
|
| 3 |
H |
0.099 |
|
|
|
| 4 |
H |
0.099 |
|
|
|
| 5 |
C |
-0.206 |
|
|
|
| 6 |
H |
0.090 |
|
|
|
| 7 |
H |
0.100 |
|
|
|
| 8 |
H |
0.100 |
|
|
|
| 9 |
C |
-0.159 |
|
|
|
| 10 |
H |
0.095 |
|
|
|
| 11 |
C |
-0.102 |
|
|
|
| 12 |
H |
0.089 |
|
|
|
| 13 |
C |
-0.121 |
|
|
|
| 14 |
H |
0.093 |
|
|
|
| 15 |
C |
-0.158 |
|
|
|
| 16 |
H |
0.090 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.206 |
0.165 |
0.000 |
0.264 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.645 |
-0.706 |
0.000 |
| y |
-0.706 |
-35.004 |
0.000 |
| z |
0.000 |
0.000 |
-41.814 |
|
| Traceless |
| | x | y | z |
| x |
1.764 |
-0.706 |
0.000 |
| y |
-0.706 |
4.225 |
0.000 |
| z |
0.000 |
0.000 |
-5.989 |
|
| Polar |
| 3z2-r2 | -11.978 |
| x2-y2 | -1.641 |
| xy | -0.706 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.904 |
-1.793 |
0.000 |
| y |
-1.793 |
17.097 |
0.000 |
| z |
0.000 |
0.000 |
6.131 |
<r2> (average value of r
2) Å
2
| <r2> |
259.557 |
| (<r2>)1/2 |
16.111 |