Jump to
S1C2
Energy calculated at PBE1PBE/cc-pVTZ
| hartrees |
Energy at 0K | -190.501216 |
Energy at 298.15K | |
HF Energy | -190.501216 |
Nuclear repulsion energy | 88.738379 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at PBE1PBE/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 |
A1 |
3087 |
2966 |
28.04 |
213.29 |
0.12 |
0.21 |
2 |
A1 |
2349 |
2258 |
971.22 |
37.80 |
0.40 |
0.57 |
3 |
A1 |
1819 |
1748 |
30.24 |
0.53 |
0.73 |
0.84 |
4 |
A1 |
1476 |
1418 |
1.69 |
13.71 |
0.55 |
0.71 |
5 |
A1 |
939 |
902 |
5.41 |
42.59 |
0.23 |
0.38 |
6 |
B1 |
1026 |
986 |
24.40 |
0.93 |
0.75 |
0.86 |
7 |
B1 |
657 |
631 |
22.00 |
0.74 |
0.75 |
0.86 |
8 |
B1 |
221 |
212 |
0.48 |
3.29 |
0.75 |
0.86 |
9 |
B2 |
3156 |
3033 |
6.98 |
130.74 |
0.75 |
0.86 |
10 |
B2 |
1063 |
1021 |
1.85 |
0.13 |
0.75 |
0.86 |
11 |
B2 |
470 |
452 |
11.38 |
2.64 |
0.75 |
0.86 |
12 |
B2 |
118i |
113i |
16.21 |
0.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8072.1 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 7757.3 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.
Geometric Data calculated at PBE1PBE/cc-pVTZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.866 |
C2 |
0.000 |
0.000 |
-0.554 |
C3 |
0.000 |
0.000 |
0.718 |
O4 |
0.000 |
0.000 |
1.887 |
H5 |
0.000 |
0.924 |
-2.443 |
H6 |
0.000 |
-0.924 |
-2.443 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
C1 | | 1.3113 | 2.5840 | 3.7532 | 1.0894 | 1.0894 |
C2 | 1.3113 | | 1.2727 | 2.4419 | 2.1026 | 2.1026 | C3 | 2.5840 | 1.2727 | | 1.1692 | 3.2938 | 3.2938 | O4 | 3.7532 | 2.4419 | 1.1692 | | 4.4282 | 4.4282 | H5 | 1.0894 | 2.1026 | 3.2938 | 4.4282 | | 1.8473 | H6 | 1.0894 | 2.1026 | 3.2938 | 4.4282 | 1.8473 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
180.000 |
|
C2 |
C1 |
H5 |
122.020 |
C2 |
C1 |
H6 |
122.020 |
|
C2 |
C3 |
O4 |
180.000 |
H5 |
C1 |
H6 |
115.960 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.244 |
|
|
|
2 |
C |
-0.171 |
|
|
|
3 |
C |
0.314 |
|
|
|
4 |
O |
-0.190 |
|
|
|
5 |
H |
0.145 |
|
|
|
6 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-2.684 |
2.684 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.635 |
0.000 |
0.000 |
y |
0.000 |
-22.394 |
0.000 |
z |
0.000 |
0.000 |
-21.490 |
|
Traceless |
| x | y | z |
x |
-0.693 |
0.000 |
0.000 |
y |
0.000 |
-0.332 |
0.000 |
z |
0.000 |
0.000 |
1.025 |
|
Polar |
3z2-r2 | 2.050 |
x2-y2 | -0.241 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.880 |
0.000 |
0.000 |
y |
0.000 |
3.467 |
0.000 |
z |
0.000 |
0.000 |
10.658 |
<r2> (average value of r
2) Å
2
<r2> |
81.821 |
(<r2>)1/2 |
9.046 |
Jump to
S1C1
Energy calculated at PBE1PBE/cc-pVTZ
| hartrees |
Energy at 0K | -190.501828 |
Energy at 298.15K | |
HF Energy | -190.501828 |
Nuclear repulsion energy | 88.941125 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at PBE1PBE/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' |
3169 |
3046 |
6.56 |
119.59 |
0.71 |
0.83 |
2 |
A' |
3093 |
2973 |
27.51 |
177.79 |
0.12 |
0.22 |
3 |
A' |
2278 |
2189 |
982.41 |
42.14 |
0.43 |
0.60 |
4 |
A' |
1797 |
1727 |
10.86 |
2.20 |
0.39 |
0.56 |
5 |
A' |
1479 |
1421 |
0.80 |
14.04 |
0.57 |
0.73 |
6 |
A' |
1070 |
1028 |
15.33 |
3.77 |
0.10 |
0.18 |
7 |
A' |
958 |
921 |
3.33 |
36.31 |
0.18 |
0.30 |
8 |
A' |
507 |
488 |
13.55 |
4.75 |
0.69 |
0.82 |
9 |
A' |
143 |
138 |
21.92 |
5.59 |
0.75 |
0.86 |
10 |
A" |
1033 |
992 |
24.03 |
1.10 |
0.75 |
0.86 |
11 |
A" |
701 |
673 |
16.73 |
1.20 |
0.75 |
0.86 |
12 |
A" |
264 |
254 |
0.95 |
3.93 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8245.7 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 7924.1 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.
Geometric Data calculated at PBE1PBE/cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.899 |
-1.590 |
0.000 |
C2 |
0.000 |
-0.627 |
0.000 |
C3 |
-0.309 |
0.626 |
0.000 |
O4 |
-0.765 |
1.697 |
0.000 |
H5 |
1.971 |
-1.393 |
0.000 |
H6 |
0.609 |
-2.638 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
C1 | | 1.3175 | 2.5236 | 3.6840 | 1.0894 | 1.0878 |
C2 | 1.3175 | | 1.2900 | 2.4464 | 2.1143 | 2.1016 | C3 | 2.5236 | 1.2900 | | 1.1642 | 3.0451 | 3.3905 | O4 | 3.6840 | 2.4464 | 1.1642 | | 4.1268 | 4.5476 | H5 | 1.0894 | 2.1143 | 3.0451 | 4.1268 | | 1.8452 | H6 | 1.0878 | 2.1016 | 3.3905 | 4.5476 | 1.8452 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
150.840 |
|
C2 |
C1 |
H5 |
122.622 |
C2 |
C1 |
H6 |
121.497 |
|
C2 |
C3 |
O4 |
170.833 |
H5 |
C1 |
H6 |
115.881 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.210 |
|
|
|
2 |
C |
-0.154 |
|
|
|
3 |
C |
0.239 |
|
|
|
4 |
O |
-0.162 |
|
|
|
5 |
H |
0.144 |
|
|
|
6 |
H |
0.142 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.683 |
-1.793 |
0.000 |
2.459 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.885 |
-0.922 |
0.000 |
y |
-0.922 |
-22.318 |
0.000 |
z |
0.000 |
0.000 |
-22.725 |
|
Traceless |
| x | y | z |
x |
0.636 |
-0.922 |
0.000 |
y |
-0.922 |
-0.013 |
0.000 |
z |
0.000 |
0.000 |
-0.623 |
|
Polar |
3z2-r2 | -1.246 |
x2-y2 | 0.433 |
xy | -0.922 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.103 |
-2.551 |
0.000 |
y |
-2.551 |
9.049 |
0.000 |
z |
0.000 |
0.000 |
2.912 |
<r2> (average value of r
2) Å
2
<r2> |
80.100 |
(<r2>)1/2 |
8.950 |