Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
You are here: Calculated > Energy > Optimized > Energy |
State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C2 | 1A |
hartrees | |
---|---|
Energy at 0K | -343.802480 |
Energy at 298.15K | -343.811200 |
HF Energy | -343.802480 |
Nuclear repulsion energy | 297.752647 |
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 | 3195 | 3034 | 5.59 | |||
2 | A | 3137 | 2979 | 2.54 | |||
3 | A | 3133 | 2975 | 0.04 | |||
4 | A | 3072 | 2917 | 0.13 | |||
5 | A | 1789 | 1699 | 11.21 | |||
6 | A | 1539 | 1462 | 26.05 | |||
7 | A | 1531 | 1453 | 1.84 | |||
8 | A | 1507 | 1431 | 20.89 | |||
9 | A | 1440 | 1368 | 6.71 | |||
10 | A | 1291 | 1226 | 31.72 | |||
11 | A | 1169 | 1110 | 6.25 | |||
12 | A | 1128 | 1071 | 4.09 | |||
13 | A | 963 | 915 | 1.12 | |||
14 | A | 801 | 761 | 0.01 | |||
15 | A | 648 | 615 | 1.47 | |||
16 | A | 480 | 455 | 5.39 | |||
17 | A | 342 | 324 | 1.14 | |||
18 | A | 215 | 204 | 0.35 | |||
19 | A | 157 | 149 | 0.37 | |||
20 | A | 75 | 71 | 6.68 | |||
21 | B | 3211 | 3050 | 1.86 | |||
22 | B | 3195 | 3034 | 4.06 | |||
23 | B | 3136 | 2978 | 0.18 | |||
24 | B | 3071 | 2916 | 2.39 | |||
25 | B | 1765 | 1676 | 189.27 | |||
26 | B | 1538 | 1461 | 9.14 | |||
27 | B | 1525 | 1448 | 33.75 | |||
28 | B | 1441 | 1368 | 137.60 | |||
29 | B | 1289 | 1224 | 70.36 | |||
30 | B | 1193 | 1133 | 235.91 | |||
31 | B | 1086 | 1031 | 16.22 | |||
32 | B | 1050 | 997 | 0.97 | |||
33 | B | 909 | 864 | 33.37 | |||
34 | B | 800 | 760 | 9.51 | |||
35 | B | 550 | 522 | 21.92 | |||
36 | B | 515 | 489 | 6.43 | |||
37 | B | 430 | 408 | 0.85 | |||
38 | B | 215 | 204 | 1.64 | |||
39 | B | 57 | 54 | 12.51 |
A | B | C |
---|---|---|
0.13167 | 0.06950 | 0.05367 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 1.050 |
C2 | 0.000 | 1.212 | 0.113 |
C3 | 0.000 | -1.212 | 0.113 |
C4 | -1.387 | 1.612 | -0.321 |
C5 | 1.387 | -1.612 | -0.321 |
O6 | 1.044 | 1.720 | -0.291 |
O7 | -1.044 | -1.720 | -0.291 |
H8 | -0.905 | -0.012 | 1.659 |
H9 | 0.905 | 0.012 | 1.659 |
H10 | -1.342 | 2.312 | -1.156 |
H11 | -1.943 | 0.709 | -0.598 |
H12 | -1.914 | 2.080 | 0.520 |
H13 | 1.342 | -2.312 | -1.156 |
H14 | 1.943 | -0.709 | -0.598 |
H15 | 1.914 | -2.080 | 0.520 |
C1 | C2 | C3 | C4 | C5 | O6 | O7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.5321 | 1.5321 | 2.5301 | 2.5301 | 2.4186 | 2.4186 | 1.0909 | 1.0909 | 3.4658 | 2.6451 | 2.8756 | 3.4658 | 2.6451 | 2.8756 | C2 | 1.5321 | 2.4242 | 1.5073 | 3.1759 | 1.2299 | 3.1390 | 2.1695 | 2.1559 | 2.1495 | 2.1300 | 2.1403 | 3.9786 | 2.8235 | 3.8293 | C3 | 1.5321 | 2.4242 | 3.1759 | 1.5073 | 3.1390 | 1.2299 | 2.1559 | 2.1695 | 3.9786 | 2.8235 | 3.8293 | 2.1495 | 2.1300 | 2.1403 | C4 | 2.5301 | 1.5073 | 3.1759 | 4.2529 | 2.4341 | 3.3497 | 2.6052 | 3.4252 | 1.0906 | 1.0965 | 1.0969 | 4.8518 | 4.0686 | 5.0229 | C5 | 2.5301 | 3.1759 | 1.5073 | 4.2529 | 3.3497 | 2.4341 | 3.4252 | 2.6052 | 4.8518 | 4.0686 | 5.0229 | 1.0906 | 1.0965 | 1.0969 | O6 | 2.4186 | 1.2299 | 3.1390 | 2.4341 | 3.3497 | 4.0249 | 3.2565 | 2.5959 | 2.6061 | 3.1694 | 3.0885 | 4.1345 | 2.6079 | 3.9815 | O7 | 2.4186 | 3.1390 | 1.2299 | 3.3497 | 2.4341 | 4.0249 | 2.5959 | 3.2565 | 4.1345 | 2.6079 | 3.9815 | 2.6061 | 3.1694 | 3.0885 | H8 | 1.0909 | 2.1695 | 2.1559 | 2.6052 | 3.4252 | 3.2565 | 2.5959 | 1.8110 | 3.6759 | 2.5865 | 2.5863 | 4.2731 | 3.7006 | 3.6768 | H9 | 1.0909 | 2.1559 | 2.1695 | 3.4252 | 2.6052 | 2.5959 | 3.2565 | 1.8110 | 4.2731 | 3.7006 | 3.6768 | 3.6759 | 2.5865 | 2.5863 | H10 | 3.4658 | 2.1495 | 3.9786 | 1.0906 | 4.8518 | 2.6061 | 4.1345 | 3.6759 | 4.2731 | 1.8011 | 1.7857 | 5.3463 | 4.4975 | 5.7178 | H11 | 2.6451 | 2.1300 | 2.8235 | 1.0965 | 4.0686 | 3.1694 | 2.6079 | 2.5865 | 3.7006 | 1.8011 | 1.7694 | 4.4975 | 4.1372 | 4.8891 | H12 | 2.8756 | 2.1403 | 3.8293 | 1.0969 | 5.0229 | 3.0885 | 3.9815 | 2.5863 | 3.6768 | 1.7857 | 1.7694 | 5.7178 | 4.8891 | 5.6525 | H13 | 3.4658 | 3.9786 | 2.1495 | 4.8518 | 1.0906 | 4.1345 | 2.6061 | 4.2731 | 3.6759 | 5.3463 | 4.4975 | 5.7178 | 1.8011 | 1.7857 | H14 | 2.6451 | 2.8235 | 2.1300 | 4.0686 | 1.0965 | 2.6079 | 3.1694 | 3.7006 | 2.5865 | 4.4975 | 4.1372 | 4.8891 | 1.8011 | 1.7694 | H15 | 2.8756 | 3.8293 | 2.1403 | 5.0229 | 1.0969 | 3.9815 | 3.0885 | 3.6768 | 2.5863 | 5.7178 | 4.8891 | 5.6525 | 1.7857 | 1.7694 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | C4 | 112.694 | C1 | C2 | O6 | 121.870 | |
C1 | C3 | C5 | 112.694 | C1 | C3 | O7 | 121.870 | |
C2 | C1 | C3 | 104.586 | C2 | C1 | H8 | 110.481 | |
C2 | C1 | H9 | 109.407 | C2 | C4 | H10 | 110.634 | |
C2 | C4 | H11 | 108.748 | C2 | C4 | H12 | 109.535 | |
C3 | C1 | H8 | 109.407 | C3 | C1 | H9 | 110.481 | |
C3 | C5 | H13 | 110.634 | C3 | C5 | H14 | 108.748 | |
C3 | C5 | H15 | 109.535 | C4 | C2 | O6 | 125.260 | |
C5 | C3 | O7 | 125.260 | H8 | C1 | H9 | 112.209 | |
H10 | C4 | H11 | 110.870 | H10 | C4 | H12 | 109.440 | |
H11 | C4 | H12 | 107.552 | H13 | C5 | H14 | 110.870 | |
H13 | C5 | H15 | 109.440 | H14 | C5 | H15 | 107.552 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | C | -0.616 | |||
2 | C | 0.438 | |||
3 | C | 0.438 | |||
4 | C | -0.711 | |||
5 | C | -0.711 | |||
6 | O | -0.447 | |||
7 | O | -0.447 | |||
8 | H | 0.262 | |||
9 | H | 0.262 | |||
10 | H | 0.253 | |||
11 | H | 0.263 | |||
12 | H | 0.249 | |||
13 | H | 0.253 | |||
14 | H | 0.263 | |||
15 | H | 0.249 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | 1.469 | 1.469 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 8.387 | -0.192 | 0.000 |
y | -0.192 | 8.190 | 0.000 |
z | 0.000 | 0.000 | 6.252 |
<r2> | 222.868 |
---|---|
(<r2>)1/2 | 14.929 |