Jump to
S1C2
Energy calculated at QCISD/3-21G*
| hartrees |
Energy at 0K | -339.268244 |
Energy at 298.15K | |
HF Energy | -338.612479 |
Nuclear repulsion energy | 238.586211 |
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 QCISD/3-21G*
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 |
3071 |
2952 |
33.47 |
|
|
|
2 |
A1 |
1881 |
1808 |
413.80 |
|
|
|
3 |
A1 |
1607 |
1545 |
4.71 |
|
|
|
4 |
A1 |
1385 |
1331 |
0.95 |
|
|
|
5 |
A1 |
1114 |
1071 |
182.63 |
|
|
|
6 |
A1 |
887 |
853 |
7.32 |
|
|
|
7 |
A1 |
747 |
718 |
34.49 |
|
|
|
8 |
A1 |
695 |
668 |
2.48 |
|
|
|
9 |
A2 |
3098 |
2977 |
0.00 |
|
|
|
10 |
A2 |
1274 |
1225 |
0.00 |
|
|
|
11 |
A2 |
1153 |
1109 |
0.00 |
|
|
|
12 |
A2 |
169i |
163i |
0.00 |
|
|
|
13 |
B1 |
3121 |
3000 |
43.21 |
|
|
|
14 |
B1 |
1260 |
1211 |
0.35 |
|
|
|
15 |
B1 |
878 |
843 |
1.34 |
|
|
|
16 |
B1 |
703 |
676 |
31.42 |
|
|
|
17 |
B1 |
103 |
99 |
4.87 |
|
|
|
18 |
B2 |
3062 |
2943 |
24.26 |
|
|
|
19 |
B2 |
1594 |
1532 |
0.51 |
|
|
|
20 |
B2 |
1411 |
1356 |
0.10 |
|
|
|
21 |
B2 |
1126 |
1082 |
10.75 |
|
|
|
22 |
B2 |
952 |
914 |
266.41 |
|
|
|
23 |
B2 |
727 |
699 |
0.91 |
|
|
|
24 |
B2 |
485 |
467 |
0.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16081.9 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 15456.3 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 QCISD/3-21G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.902 |
O2 |
0.000 |
0.000 |
2.106 |
O3 |
0.000 |
1.173 |
0.061 |
O4 |
0.000 |
-1.173 |
0.061 |
C5 |
0.000 |
0.793 |
-1.331 |
C6 |
0.000 |
-0.793 |
-1.331 |
H7 |
-0.897 |
1.193 |
-1.816 |
H8 |
0.897 |
1.193 |
-1.816 |
H9 |
0.897 |
-1.193 |
-1.816 |
H10 |
-0.897 |
-1.193 |
-1.816 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
O4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
C1 | | 1.2045 | 1.4429 | 1.4429 | 2.3690 | 2.3690 | 3.1007 | 3.1007 | 3.1007 | 3.1007 |
O2 | 1.2045 | | 2.3574 | 2.3574 | 3.5271 | 3.5271 | 4.1967 | 4.1967 | 4.1967 | 4.1967 | O3 | 1.4429 | 2.3574 | | 2.3455 | 1.4429 | 2.4084 | 2.0806 | 2.0806 | 3.1506 | 3.1506 | O4 | 1.4429 | 2.3574 | 2.3455 | | 2.4084 | 1.4429 | 3.1506 | 3.1506 | 2.0806 | 2.0806 | C5 | 2.3690 | 3.5271 | 1.4429 | 2.4084 | | 1.5854 | 1.0956 | 1.0956 | 2.2324 | 2.2324 | C6 | 2.3690 | 3.5271 | 2.4084 | 1.4429 | 1.5854 | | 2.2324 | 2.2324 | 1.0956 | 1.0956 | H7 | 3.1007 | 4.1967 | 2.0806 | 3.1506 | 1.0956 | 2.2324 | | 1.7938 | 2.9854 | 2.3863 | H8 | 3.1007 | 4.1967 | 2.0806 | 3.1506 | 1.0956 | 2.2324 | 1.7938 | | 2.3863 | 2.9854 | H9 | 3.1007 | 4.1967 | 3.1506 | 2.0806 | 2.2324 | 1.0956 | 2.9854 | 2.3863 | | 1.7938 | H10 | 3.1007 | 4.1967 | 3.1506 | 2.0806 | 2.2324 | 1.0956 | 2.3863 | 2.9854 | 1.7938 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O3 |
C5 |
110.359 |
|
C1 |
O4 |
C6 |
110.359 |
O2 |
C1 |
O3 |
125.630 |
|
O2 |
C1 |
O4 |
125.630 |
O3 |
C1 |
O4 |
108.739 |
|
O3 |
C5 |
C6 |
105.272 |
O3 |
C5 |
H7 |
109.334 |
|
O3 |
C5 |
H8 |
109.334 |
O4 |
C6 |
C5 |
105.272 |
|
O4 |
C6 |
H9 |
109.334 |
O4 |
C6 |
H10 |
109.334 |
|
C5 |
C6 |
H9 |
111.439 |
C5 |
C6 |
H10 |
111.439 |
|
C6 |
C5 |
H7 |
111.439 |
C6 |
C5 |
H8 |
111.439 |
|
H7 |
C5 |
H8 |
109.898 |
H9 |
C6 |
H10 |
109.898 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD/3-21G*
| hartrees |
Energy at 0K | -339.269220 |
Energy at 298.15K | -339.275392 |
HF Energy | -338.612701 |
Nuclear repulsion energy | 239.236204 |
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 QCISD/3-21G*
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 |
3126 |
3005 |
9.60 |
|
|
|
2 |
A |
3053 |
2935 |
16.80 |
|
|
|
3 |
A |
1886 |
1813 |
393.77 |
|
|
|
4 |
A |
1594 |
1532 |
4.46 |
|
|
|
5 |
A |
1401 |
1347 |
7.80 |
|
|
|
6 |
A |
1266 |
1216 |
11.47 |
|
|
|
7 |
A |
1165 |
1120 |
4.08 |
|
|
|
8 |
A |
1096 |
1054 |
152.31 |
|
|
|
9 |
A |
901 |
866 |
3.52 |
|
|
|
10 |
A |
742 |
713 |
35.03 |
|
|
|
11 |
A |
690 |
663 |
3.42 |
|
|
|
12 |
A |
132 |
127 |
0.86 |
|
|
|
13 |
B |
3137 |
3015 |
26.71 |
|
|
|
14 |
B |
3056 |
2937 |
39.93 |
|
|
|
15 |
B |
1587 |
1525 |
1.15 |
|
|
|
16 |
B |
1412 |
1357 |
0.22 |
|
|
|
17 |
B |
1260 |
1211 |
1.24 |
|
|
|
18 |
B |
1107 |
1064 |
10.44 |
|
|
|
19 |
B |
963 |
925 |
179.48 |
|
|
|
20 |
B |
903 |
868 |
71.80 |
|
|
|
21 |
B |
715 |
687 |
32.41 |
|
|
|
22 |
B |
657 |
632 |
2.10 |
|
|
|
23 |
B |
484 |
465 |
0.47 |
|
|
|
24 |
B |
122 |
117 |
4.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16227.4 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 15596.2 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 QCISD/3-21G*
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.896 |
O2 |
0.000 |
0.000 |
2.100 |
O3 |
0.000 |
1.173 |
0.047 |
O4 |
0.000 |
-1.173 |
0.047 |
C5 |
0.228 |
0.749 |
-1.319 |
C6 |
-0.228 |
-0.749 |
-1.319 |
H7 |
-0.369 |
1.373 |
-1.989 |
H8 |
1.295 |
0.834 |
-1.564 |
H9 |
0.369 |
-1.373 |
-1.989 |
H10 |
-1.295 |
-0.834 |
-1.564 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
O4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
C1 | | 1.2041 | 1.4482 | 1.4482 | 2.3487 | 2.3487 | 3.2162 | 2.9024 | 3.2162 | 2.9024 |
O2 | 1.2041 | | 2.3646 | 2.3646 | 3.5070 | 3.5070 | 4.3292 | 3.9746 | 4.3292 | 3.9746 | O3 | 1.4482 | 2.3646 | | 2.3465 | 1.4482 | 2.3687 | 2.0790 | 2.0947 | 3.2808 | 2.8811 | O4 | 1.4482 | 2.3646 | 2.3465 | | 2.3687 | 1.4482 | 3.2808 | 2.8811 | 2.0790 | 2.0947 | C5 | 2.3487 | 3.5070 | 1.4482 | 2.3687 | | 1.5654 | 1.0933 | 1.0979 | 2.2292 | 2.2101 | C6 | 2.3487 | 3.5070 | 2.3687 | 1.4482 | 1.5654 | | 2.2292 | 2.2101 | 1.0933 | 1.0979 | H7 | 3.2162 | 4.3292 | 2.0790 | 3.2808 | 1.0933 | 2.2292 | | 1.7996 | 2.8424 | 2.4304 | H8 | 2.9024 | 3.9746 | 2.0947 | 2.8811 | 1.0979 | 2.2101 | 1.7996 | | 2.4304 | 3.0803 | H9 | 3.2162 | 4.3292 | 3.2808 | 2.0790 | 2.2292 | 1.0933 | 2.8424 | 2.4304 | | 1.7996 | H10 | 2.9024 | 3.9746 | 2.8811 | 2.0947 | 2.2101 | 1.0979 | 2.4304 | 3.0803 | 1.7996 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O3 |
C5 |
108.375 |
|
C1 |
O4 |
C6 |
108.375 |
O2 |
C1 |
O3 |
125.887 |
|
O2 |
C1 |
O4 |
125.887 |
O3 |
C1 |
O4 |
108.225 |
|
O3 |
C5 |
C6 |
103.561 |
O3 |
C5 |
H7 |
108.975 |
|
O3 |
C5 |
H8 |
109.955 |
O4 |
C6 |
C5 |
103.561 |
|
O4 |
C6 |
H9 |
108.975 |
O4 |
C6 |
H10 |
109.955 |
|
C5 |
C6 |
H9 |
112.747 |
C5 |
C6 |
H10 |
110.944 |
|
C6 |
C5 |
H7 |
112.747 |
C6 |
C5 |
H8 |
110.944 |
|
H7 |
C5 |
H8 |
110.424 |
H9 |
C6 |
H10 |
110.424 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability