Vibrational Frequencies calculated at PBEPBE/cc-pVTZ
| 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' |
3157 |
3136 |
15.16 |
|
|
|
| 2 |
A' |
3119 |
3098 |
3.28 |
|
|
|
| 3 |
A' |
3065 |
3044 |
10.75 |
|
|
|
| 4 |
A' |
3059 |
3038 |
28.79 |
|
|
|
| 5 |
A' |
3036 |
3015 |
27.24 |
|
|
|
| 6 |
A' |
3035 |
3014 |
11.92 |
|
|
|
| 7 |
A' |
2972 |
2951 |
19.32 |
|
|
|
| 8 |
A' |
2921 |
2901 |
24.96 |
|
|
|
| 9 |
A' |
1655 |
1644 |
16.06 |
|
|
|
| 10 |
A' |
1604 |
1593 |
3.29 |
|
|
|
| 11 |
A' |
1461 |
1451 |
7.71 |
|
|
|
| 12 |
A' |
1427 |
1417 |
9.01 |
|
|
|
| 13 |
A' |
1410 |
1400 |
17.94 |
|
|
|
| 14 |
A' |
1367 |
1358 |
2.66 |
|
|
|
| 15 |
A' |
1354 |
1345 |
1.47 |
|
|
|
| 16 |
A' |
1341 |
1332 |
4.13 |
|
|
|
| 17 |
A' |
1280 |
1271 |
0.61 |
|
|
|
| 18 |
A' |
1264 |
1255 |
11.48 |
|
|
|
| 19 |
A' |
1148 |
1140 |
0.63 |
|
|
|
| 20 |
A' |
1047 |
1040 |
5.14 |
|
|
|
| 21 |
A' |
1022 |
1015 |
3.10 |
|
|
|
| 22 |
A' |
913 |
907 |
3.44 |
|
|
|
| 23 |
A' |
795 |
789 |
7.96 |
|
|
|
| 24 |
A' |
702 |
698 |
1.43 |
|
|
|
| 25 |
A' |
414 |
411 |
0.40 |
|
|
|
| 26 |
A' |
274 |
273 |
2.30 |
|
|
|
| 27 |
A' |
183 |
181 |
0.31 |
|
|
|
| 28 |
A" |
3045 |
3024 |
22.33 |
|
|
|
| 29 |
A" |
2934 |
2914 |
13.55 |
|
|
|
| 30 |
A" |
1453 |
1443 |
7.58 |
|
|
|
| 31 |
A" |
1258 |
1249 |
0.34 |
|
|
|
| 32 |
A" |
1061 |
1054 |
4.10 |
|
|
|
| 33 |
A" |
1010 |
1003 |
11.94 |
|
|
|
| 34 |
A" |
959 |
952 |
1.67 |
|
|
|
| 35 |
A" |
887 |
880 |
40.98 |
|
|
|
| 36 |
A" |
808 |
803 |
2.16 |
|
|
|
| 37 |
A" |
740 |
735 |
1.19 |
|
|
|
| 38 |
A" |
612 |
607 |
26.04 |
|
|
|
| 39 |
A" |
378 |
375 |
0.02 |
|
|
|
| 40 |
A" |
289 |
287 |
0.05 |
|
|
|
| 41 |
A" |
128 |
127 |
0.29 |
|
|
|
| 42 |
A" |
81 |
80 |
0.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30332.8 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 30123.5 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.093 |
|
|
|
| 2 |
C |
-0.131 |
|
|
|
| 3 |
H |
0.086 |
|
|
|
| 4 |
C |
-0.081 |
|
|
|
| 5 |
H |
0.096 |
|
|
|
| 6 |
C |
-0.053 |
|
|
|
| 7 |
H |
0.105 |
|
|
|
| 8 |
H |
0.094 |
|
|
|
| 9 |
C |
-0.267 |
|
|
|
| 10 |
H |
0.092 |
|
|
|
| 11 |
H |
0.092 |
|
|
|
| 12 |
C |
-0.119 |
|
|
|
| 13 |
H |
0.091 |
|
|
|
| 14 |
H |
0.097 |
|
|
|
| 15 |
H |
0.097 |
|
|
|
| 16 |
C |
-0.292 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.641 |
-0.552 |
0.000 |
0.846 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.496 |
0.301 |
0.000 |
| y |
0.301 |
-36.967 |
0.000 |
| z |
0.000 |
0.000 |
-41.510 |
|
| Traceless |
| | x | y | z |
| x |
2.743 |
0.301 |
0.000 |
| y |
0.301 |
2.036 |
0.000 |
| z |
0.000 |
0.000 |
-4.779 |
|
| Polar |
| 3z2-r2 | -9.557 |
| x2-y2 | 0.472 |
| xy | 0.301 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
16.706 |
2.773 |
0.000 |
| y |
2.773 |
11.802 |
0.000 |
| z |
0.000 |
0.000 |
7.094 |
<r2> (average value of r
2) Å
2
| <r2> |
220.519 |
| (<r2>)1/2 |
14.850 |