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' |
3274 |
3147 |
0.15 |
|
|
|
| 2 |
A' |
3217 |
3092 |
10.51 |
|
|
|
| 3 |
A' |
3097 |
2976 |
35.23 |
|
|
|
| 4 |
A' |
2366 |
2274 |
66.50 |
|
|
|
| 5 |
A' |
1536 |
1476 |
4.58 |
|
|
|
| 6 |
A' |
1417 |
1362 |
3.12 |
|
|
|
| 7 |
A' |
1207 |
1160 |
0.33 |
|
|
|
| 8 |
A' |
1125 |
1081 |
8.71 |
|
|
|
| 9 |
A' |
1096 |
1053 |
3.23 |
|
|
|
| 10 |
A' |
943 |
907 |
3.88 |
|
|
|
| 11 |
A' |
916 |
880 |
36.97 |
|
|
|
| 12 |
A' |
823 |
791 |
12.28 |
|
|
|
| 13 |
A' |
632 |
607 |
22.71 |
|
|
|
| 14 |
A' |
528 |
507 |
0.15 |
|
|
|
| 15 |
A' |
428 |
411 |
0.71 |
|
|
|
| 16 |
A' |
194 |
186 |
2.38 |
|
|
|
| 17 |
A" |
3219 |
3094 |
1.24 |
|
|
|
| 18 |
A" |
3102 |
2982 |
20.33 |
|
|
|
| 19 |
A" |
1459 |
1402 |
0.41 |
|
|
|
| 20 |
A" |
1318 |
1266 |
0.07 |
|
|
|
| 21 |
A" |
1144 |
1099 |
0.13 |
|
|
|
| 22 |
A" |
1072 |
1031 |
0.15 |
|
|
|
| 23 |
A" |
1021 |
982 |
0.54 |
|
|
|
| 24 |
A" |
935 |
899 |
0.09 |
|
|
|
| 25 |
A" |
874 |
840 |
0.00 |
|
|
|
| 26 |
A" |
552 |
530 |
0.52 |
|
|
|
| 27 |
A" |
189 |
182 |
4.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18840.7 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 18109.7 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.053 |
|
|
|
| 2 |
H |
0.041 |
|
|
|
| 3 |
C |
0.104 |
|
|
|
| 4 |
H |
0.053 |
|
|
|
| 5 |
H |
0.041 |
|
|
|
| 6 |
C |
0.104 |
|
|
|
| 7 |
C |
-0.161 |
|
|
|
| 8 |
H |
0.035 |
|
|
|
| 9 |
C |
-0.075 |
|
|
|
| 10 |
N |
-0.121 |
|
|
|
| 11 |
C |
-0.072 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.101 |
3.857 |
0.000 |
3.858 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.625 |
-0.332 |
0.000 |
| y |
-0.332 |
-44.896 |
0.000 |
| z |
0.000 |
0.000 |
-31.976 |
|
| Traceless |
| | x | y | z |
| x |
4.811 |
-0.332 |
0.000 |
| y |
-0.332 |
-12.095 |
0.000 |
| z |
0.000 |
0.000 |
7.284 |
|
| Polar |
| 3z2-r2 | 14.568 |
| x2-y2 | 11.271 |
| xy | -0.332 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.096 |
0.463 |
0.000 |
| y |
0.463 |
10.127 |
0.000 |
| z |
0.000 |
0.000 |
7.189 |
<r2> (average value of r
2) Å
2
| <r2> |
143.921 |
| (<r2>)1/2 |
11.997 |