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' |
3410 |
3083 |
22.99 |
|
|
|
| 2 |
A' |
3386 |
3062 |
2.61 |
|
|
|
| 3 |
A' |
3316 |
2999 |
37.33 |
|
|
|
| 4 |
A' |
3308 |
2991 |
9.12 |
|
|
|
| 5 |
A' |
3287 |
2972 |
9.52 |
|
|
|
| 6 |
A' |
3244 |
2933 |
60.65 |
|
|
|
| 7 |
A' |
3186 |
2881 |
27.63 |
|
|
|
| 8 |
A' |
3159 |
2856 |
40.84 |
|
|
|
| 9 |
A' |
1883 |
1702 |
17.04 |
|
|
|
| 10 |
A' |
1799 |
1626 |
6.18 |
|
|
|
| 11 |
A' |
1638 |
1481 |
6.08 |
|
|
|
| 12 |
A' |
1602 |
1448 |
6.49 |
|
|
|
| 13 |
A' |
1600 |
1447 |
10.36 |
|
|
|
| 14 |
A' |
1551 |
1403 |
3.75 |
|
|
|
| 15 |
A' |
1523 |
1377 |
1.56 |
|
|
|
| 16 |
A' |
1513 |
1368 |
8.78 |
|
|
|
| 17 |
A' |
1438 |
1300 |
0.38 |
|
|
|
| 18 |
A' |
1413 |
1278 |
9.68 |
|
|
|
| 19 |
A' |
1262 |
1141 |
0.67 |
|
|
|
| 20 |
A' |
1160 |
1049 |
3.86 |
|
|
|
| 21 |
A' |
1118 |
1011 |
3.54 |
|
|
|
| 22 |
A' |
994 |
899 |
2.17 |
|
|
|
| 23 |
A' |
854 |
772 |
3.33 |
|
|
|
| 24 |
A' |
763 |
690 |
3.72 |
|
|
|
| 25 |
A' |
454 |
410 |
0.89 |
|
|
|
| 26 |
A' |
298 |
270 |
2.54 |
|
|
|
| 27 |
A' |
202 |
182 |
0.28 |
|
|
|
| 28 |
A" |
3261 |
2949 |
45.53 |
|
|
|
| 29 |
A" |
3179 |
2874 |
21.64 |
|
|
|
| 30 |
A" |
1627 |
1471 |
6.99 |
|
|
|
| 31 |
A" |
1415 |
1280 |
1.12 |
|
|
|
| 32 |
A" |
1207 |
1092 |
4.63 |
|
|
|
| 33 |
A" |
1145 |
1036 |
10.70 |
|
|
|
| 34 |
A" |
1111 |
1004 |
0.67 |
|
|
|
| 35 |
A" |
1063 |
961 |
74.27 |
|
|
|
| 36 |
A" |
908 |
821 |
8.17 |
|
|
|
| 37 |
A" |
826 |
747 |
0.55 |
|
|
|
| 38 |
A" |
679 |
614 |
35.79 |
|
|
|
| 39 |
A" |
422 |
382 |
0.35 |
|
|
|
| 40 |
A" |
328 |
296 |
0.12 |
|
|
|
| 41 |
A" |
99 |
89 |
0.43 |
|
|
|
| 42 |
A" |
72 |
65 |
0.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33351.2 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 30156.1 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 |
0.140 |
0.120 |
|
0.104 |
| 2 |
C |
-0.088 |
-0.338 |
|
-0.225 |
| 3 |
H |
0.144 |
0.098 |
|
0.174 |
| 4 |
C |
-0.140 |
-0.117 |
|
-0.283 |
| 5 |
H |
0.150 |
0.110 |
|
0.125 |
| 6 |
C |
-0.103 |
0.054 |
|
0.049 |
| 7 |
H |
0.144 |
0.169 |
|
0.197 |
| 8 |
H |
0.138 |
0.203 |
|
0.222 |
| 9 |
C |
-0.295 |
-0.507 |
|
-0.549 |
| 10 |
H |
0.135 |
-0.095 |
|
-0.040 |
| 11 |
H |
0.135 |
-0.095 |
|
-0.040 |
| 12 |
C |
-0.301 |
0.466 |
|
0.345 |
| 13 |
H |
0.135 |
-0.025 |
|
0.046 |
| 14 |
H |
0.130 |
-0.020 |
|
0.076 |
| 15 |
H |
0.130 |
-0.020 |
|
0.076 |
| 16 |
C |
-0.455 |
-0.002 |
|
-0.276 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.528 |
-0.486 |
0.000 |
0.717 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.465 |
-0.430 |
0.000 |
0.633 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.667 |
0.390 |
0.000 |
| y |
0.390 |
-37.005 |
0.000 |
| z |
0.000 |
0.000 |
-42.708 |
|
| Traceless |
| | x | y | z |
| x |
3.189 |
0.390 |
0.000 |
| y |
0.390 |
2.683 |
0.000 |
| z |
0.000 |
0.000 |
-5.872 |
|
| Polar |
| 3z2-r2 | -11.743 |
| x2-y2 | 0.338 |
| xy | 0.390 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
15.522 |
2.972 |
0.000 |
| y |
2.972 |
10.347 |
0.000 |
| z |
0.000 |
0.000 |
7.409 |
<r2> (average value of r
2) Å
2
| <r2> |
219.961 |
| (<r2>)1/2 |
14.831 |