Vibrational Frequencies calculated at B1B95/cc-pVDZ
| 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 |
3171 |
3048 |
50.33 |
|
|
|
| 2 |
A |
3154 |
3031 |
7.51 |
|
|
|
| 3 |
A |
3142 |
3020 |
34.04 |
|
|
|
| 4 |
A |
3140 |
3018 |
23.55 |
|
|
|
| 5 |
A |
3135 |
3013 |
14.27 |
|
|
|
| 6 |
A |
3107 |
2987 |
4.74 |
|
|
|
| 7 |
A |
3104 |
2983 |
16.65 |
|
|
|
| 8 |
A |
3052 |
2933 |
32.30 |
|
|
|
| 9 |
A |
3044 |
2926 |
29.20 |
|
|
|
| 10 |
A |
3035 |
2918 |
28.57 |
|
|
|
| 11 |
A |
1763 |
1695 |
3.12 |
|
|
|
| 12 |
A |
1475 |
1418 |
4.15 |
|
|
|
| 13 |
A |
1463 |
1407 |
6.83 |
|
|
|
| 14 |
A |
1455 |
1399 |
4.95 |
|
|
|
| 15 |
A |
1450 |
1393 |
3.59 |
|
|
|
| 16 |
A |
1447 |
1391 |
2.24 |
|
|
|
| 17 |
A |
1423 |
1368 |
8.12 |
|
|
|
| 18 |
A |
1385 |
1331 |
0.89 |
|
|
|
| 19 |
A |
1373 |
1319 |
1.55 |
|
|
|
| 20 |
A |
1316 |
1265 |
8.26 |
|
|
|
| 21 |
A |
1285 |
1235 |
0.17 |
|
|
|
| 22 |
A |
1262 |
1213 |
0.14 |
|
|
|
| 23 |
A |
1163 |
1117 |
0.23 |
|
|
|
| 24 |
A |
1085 |
1043 |
3.24 |
|
|
|
| 25 |
A |
1053 |
1012 |
3.70 |
|
|
|
| 26 |
A |
1044 |
1003 |
0.56 |
|
|
|
| 27 |
A |
1030 |
990 |
0.13 |
|
|
|
| 28 |
A |
1006 |
967 |
0.27 |
|
|
|
| 29 |
A |
947 |
910 |
13.35 |
|
|
|
| 30 |
A |
874 |
840 |
1.52 |
|
|
|
| 31 |
A |
787 |
756 |
3.16 |
|
|
|
| 32 |
A |
721 |
693 |
27.90 |
|
|
|
| 33 |
A |
565 |
543 |
6.97 |
|
|
|
| 34 |
A |
469 |
451 |
1.32 |
|
|
|
| 35 |
A |
289 |
278 |
0.05 |
|
|
|
| 36 |
A |
253 |
243 |
0.02 |
|
|
|
| 37 |
A |
206 |
198 |
0.02 |
|
|
|
| 38 |
A |
144 |
138 |
0.44 |
|
|
|
| 39 |
A |
54 |
52 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29933.5 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 28772.1 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 B1B95/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.053 |
|
|
|
| 2 |
H |
0.030 |
|
|
|
| 3 |
H |
0.025 |
|
|
|
| 4 |
H |
0.036 |
|
|
|
| 5 |
C |
-0.026 |
|
|
|
| 6 |
H |
0.017 |
|
|
|
| 7 |
H |
0.036 |
|
|
|
| 8 |
C |
-0.003 |
|
|
|
| 9 |
H |
0.044 |
|
|
|
| 10 |
H |
0.029 |
|
|
|
| 11 |
H |
0.045 |
|
|
|
| 12 |
C |
-0.059 |
|
|
|
| 13 |
H |
-0.009 |
|
|
|
| 14 |
C |
-0.106 |
|
|
|
| 15 |
H |
-0.005 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.032 |
-0.256 |
0.053 |
0.263 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.678 |
0.337 |
0.828 |
| y |
0.337 |
-32.484 |
-0.290 |
| z |
0.828 |
-0.290 |
-34.135 |
|
| Traceless |
| | x | y | z |
| x |
1.631 |
0.337 |
0.828 |
| y |
0.337 |
0.422 |
-0.290 |
| z |
0.828 |
-0.290 |
-2.053 |
|
| Polar |
| 3z2-r2 | -4.107 |
| x2-y2 | 0.806 |
| xy | 0.337 |
| xz | 0.828 |
| yz | -0.290 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.330 |
0.337 |
0.607 |
| y |
0.337 |
7.821 |
-0.175 |
| z |
0.607 |
-0.175 |
6.446 |
<r2> (average value of r
2) Å
2
| <r2> |
165.387 |
| (<r2>)1/2 |
12.860 |