Vibrational Frequencies calculated at B1B95/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3258 |
3117 |
16.33 |
|
|
|
| 2 |
A |
3178 |
3041 |
10.92 |
|
|
|
| 3 |
A |
3169 |
3031 |
36.58 |
|
|
|
| 4 |
A |
3165 |
3028 |
16.76 |
|
|
|
| 5 |
A |
3159 |
3022 |
1.22 |
|
|
|
| 6 |
A |
3136 |
3001 |
6.38 |
|
|
|
| 7 |
A |
3106 |
2972 |
17.30 |
|
|
|
| 8 |
A |
3072 |
2939 |
11.53 |
|
|
|
| 9 |
A |
3052 |
2920 |
22.85 |
|
|
|
| 10 |
A |
3038 |
2906 |
21.03 |
|
|
|
| 11 |
A |
1758 |
1682 |
0.70 |
|
|
|
| 12 |
A |
1728 |
1654 |
8.99 |
|
|
|
| 13 |
A |
1551 |
1484 |
11.96 |
|
|
|
| 14 |
A |
1543 |
1477 |
9.34 |
|
|
|
| 15 |
A |
1519 |
1453 |
15.37 |
|
|
|
| 16 |
A |
1488 |
1423 |
2.21 |
|
|
|
| 17 |
A |
1457 |
1394 |
6.98 |
|
|
|
| 18 |
A |
1385 |
1325 |
1.17 |
|
|
|
| 19 |
A |
1369 |
1310 |
0.56 |
|
|
|
| 20 |
A |
1360 |
1301 |
3.13 |
|
|
|
| 21 |
A |
1345 |
1286 |
0.38 |
|
|
|
| 22 |
A |
1263 |
1208 |
1.05 |
|
|
|
| 23 |
A |
1156 |
1106 |
5.42 |
|
|
|
| 24 |
A |
1131 |
1082 |
3.77 |
|
|
|
| 25 |
A |
1103 |
1056 |
0.52 |
|
|
|
| 26 |
A |
1059 |
1013 |
4.45 |
|
|
|
| 27 |
A |
1048 |
1003 |
9.72 |
|
|
|
| 28 |
A |
1021 |
977 |
40.39 |
|
|
|
| 29 |
A |
995 |
952 |
36.33 |
|
|
|
| 30 |
A |
974 |
932 |
26.50 |
|
|
|
| 31 |
A |
922 |
882 |
1.57 |
|
|
|
| 32 |
A |
907 |
868 |
3.82 |
|
|
|
| 33 |
A |
799 |
764 |
0.58 |
|
|
|
| 34 |
A |
619 |
592 |
7.23 |
|
|
|
| 35 |
A |
555 |
531 |
10.16 |
|
|
|
| 36 |
A |
474 |
454 |
0.29 |
|
|
|
| 37 |
A |
328 |
314 |
0.74 |
|
|
|
| 38 |
A |
286 |
274 |
1.86 |
|
|
|
| 39 |
A |
205 |
196 |
1.78 |
|
|
|
| 40 |
A |
157 |
150 |
0.55 |
|
|
|
| 41 |
A |
133 |
128 |
0.05 |
|
|
|
| 42 |
A |
74 |
71 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31522.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 30157.7 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.648 |
|
|
|
| 2 |
H |
0.219 |
|
|
|
| 3 |
H |
0.213 |
|
|
|
| 4 |
H |
0.219 |
|
|
|
| 5 |
C |
-0.190 |
|
|
|
| 6 |
H |
0.198 |
|
|
|
| 7 |
C |
-0.174 |
|
|
|
| 8 |
H |
0.203 |
|
|
|
| 9 |
C |
-0.517 |
|
|
|
| 10 |
H |
0.229 |
|
|
|
| 11 |
H |
0.228 |
|
|
|
| 12 |
C |
-0.180 |
|
|
|
| 13 |
H |
0.202 |
|
|
|
| 14 |
C |
-0.407 |
|
|
|
| 15 |
H |
0.198 |
|
|
|
| 16 |
H |
0.207 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.319 |
-0.212 |
-0.045 |
0.386 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.802 |
1.494 |
-0.440 |
| y |
1.494 |
-37.477 |
0.774 |
| z |
-0.440 |
0.774 |
-38.776 |
|
| Traceless |
| | x | y | z |
| x |
2.325 |
1.494 |
-0.440 |
| y |
1.494 |
-0.188 |
0.774 |
| z |
-0.440 |
0.774 |
-2.137 |
|
| Polar |
| 3z2-r2 | -4.274 |
| x2-y2 | 1.675 |
| xy | 1.494 |
| xz | -0.440 |
| yz | 0.774 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.168 |
0.501 |
-0.865 |
| y |
0.501 |
8.594 |
0.235 |
| z |
-0.865 |
0.235 |
6.233 |
<r2> (average value of r
2) Å
2
| <r2> |
228.919 |
| (<r2>)1/2 |
15.130 |