Vibrational Frequencies calculated at B1B95/6-311G**
| 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' |
3127 |
3002 |
32.43 |
|
|
|
| 2 |
A' |
3061 |
2939 |
34.50 |
|
|
|
| 3 |
A' |
3051 |
2930 |
5.19 |
|
|
|
| 4 |
A' |
3046 |
2924 |
22.45 |
|
|
|
| 5 |
A' |
3032 |
2911 |
20.38 |
|
|
|
| 6 |
A' |
2380 |
2285 |
13.50 |
|
|
|
| 7 |
A' |
1506 |
1446 |
9.98 |
|
|
|
| 8 |
A' |
1493 |
1434 |
1.19 |
|
|
|
| 9 |
A' |
1484 |
1425 |
0.89 |
|
|
|
| 10 |
A' |
1464 |
1406 |
3.65 |
|
|
|
| 11 |
A' |
1408 |
1351 |
3.69 |
|
|
|
| 12 |
A' |
1399 |
1343 |
0.93 |
|
|
|
| 13 |
A' |
1350 |
1296 |
2.32 |
|
|
|
| 14 |
A' |
1269 |
1218 |
0.59 |
|
|
|
| 15 |
A' |
1127 |
1082 |
4.06 |
|
|
|
| 16 |
A' |
1080 |
1037 |
0.16 |
|
|
|
| 17 |
A' |
1038 |
996 |
0.92 |
|
|
|
| 18 |
A' |
951 |
913 |
0.32 |
|
|
|
| 19 |
A' |
910 |
873 |
2.93 |
|
|
|
| 20 |
A' |
548 |
526 |
0.85 |
|
|
|
| 21 |
A' |
379 |
364 |
0.73 |
|
|
|
| 22 |
A' |
276 |
265 |
1.10 |
|
|
|
| 23 |
A' |
124 |
119 |
5.58 |
|
|
|
| 24 |
A" |
3120 |
2995 |
64.28 |
|
|
|
| 25 |
A" |
3110 |
2985 |
8.54 |
|
|
|
| 26 |
A" |
3089 |
2965 |
2.06 |
|
|
|
| 27 |
A" |
3063 |
2941 |
7.16 |
|
|
|
| 28 |
A" |
1494 |
1435 |
9.21 |
|
|
|
| 29 |
A" |
1329 |
1276 |
0.10 |
|
|
|
| 30 |
A" |
1309 |
1257 |
0.71 |
|
|
|
| 31 |
A" |
1236 |
1187 |
0.07 |
|
|
|
| 32 |
A" |
1132 |
1087 |
0.03 |
|
|
|
| 33 |
A" |
928 |
891 |
0.86 |
|
|
|
| 34 |
A" |
787 |
755 |
0.04 |
|
|
|
| 35 |
A" |
731 |
702 |
4.70 |
|
|
|
| 36 |
A" |
396 |
380 |
0.24 |
|
|
|
| 37 |
A" |
240 |
230 |
0.11 |
|
|
|
| 38 |
A" |
113 |
108 |
0.54 |
|
|
|
| 39 |
A" |
86 |
83 |
3.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28830.6 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 27680.3 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 B1B95/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.259 |
|
|
|
| 2 |
C |
-0.276 |
|
|
|
| 3 |
C |
-0.333 |
|
|
|
| 4 |
C |
-0.222 |
|
|
|
| 5 |
N |
-0.257 |
|
|
|
| 6 |
C |
0.065 |
|
|
|
| 7 |
H |
0.128 |
|
|
|
| 8 |
H |
0.150 |
|
|
|
| 9 |
H |
0.150 |
|
|
|
| 10 |
H |
0.130 |
|
|
|
| 11 |
H |
0.130 |
|
|
|
| 12 |
H |
0.124 |
|
|
|
| 13 |
H |
0.124 |
|
|
|
| 14 |
H |
0.173 |
|
|
|
| 15 |
H |
0.173 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.759 |
1.888 |
0.000 |
4.207 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-47.757 |
-7.952 |
0.000 |
| y |
-7.952 |
-42.144 |
0.000 |
| z |
0.000 |
0.000 |
-36.767 |
|
| Traceless |
| | x | y | z |
| x |
-8.301 |
-7.952 |
0.000 |
| y |
-7.952 |
0.118 |
0.000 |
| z |
0.000 |
0.000 |
8.183 |
|
| Polar |
| 3z2-r2 | 16.367 |
| x2-y2 | -5.613 |
| xy | -7.952 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.045 |
1.812 |
0.000 |
| y |
1.812 |
9.335 |
0.000 |
| z |
0.000 |
0.000 |
7.098 |
<r2> (average value of r
2) Å
2
| <r2> |
256.344 |
| (<r2>)1/2 |
16.011 |