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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 | -302.199245 |
| Energy at 298.15K | -302.205874 |
| HF Energy | -302.199245 |
| Nuclear repulsion energy | 191.398474 |
| 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 | 3176 | 3060 | 0.44 | |||
| 2 | A | 3100 | 2987 | 0.09 | |||
| 3 | A | 1579 | 1521 | 0.03 | |||
| 4 | A | 1408 | 1356 | 0.86 | |||
| 5 | A | 1212 | 1167 | 0.23 | |||
| 6 | A | 1121 | 1080 | 0.27 | |||
| 7 | A | 1009 | 972 | 7.12 | |||
| 8 | A | 946 | 912 | 14.00 | |||
| 9 | A | 891 | 858 | 42.84 | |||
| 10 | A | 722 | 696 | 0.61 | |||
| 11 | A | 359 | 346 | 7.14 | |||
| 12 | B | 3179 | 3063 | 48.68 | |||
| 13 | B | 3095 | 2981 | 91.87 | |||
| 14 | B | 1559 | 1502 | 3.25 | |||
| 15 | B | 1350 | 1301 | 4.20 | |||
| 16 | B | 1192 | 1148 | 1.89 | |||
| 17 | B | 1109 | 1068 | 8.57 | |||
| 18 | B | 1042 | 1004 | 156.53 | |||
| 19 | B | 870 | 838 | 0.79 | |||
| 20 | B | 667 | 642 | 4.00 | |||
| 21 | B | 168 | 161 | 22.12 |
| A | B | C |
|---|---|---|
| 0.25990 | 0.25836 | 0.14608 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.200 |
| C2 | 0.000 | 1.152 | 0.335 |
| C3 | 0.000 | -1.152 | 0.335 |
| O4 | -0.367 | -0.648 | -0.969 |
| O5 | 0.367 | 0.648 | -0.969 |
| H6 | -0.993 | 1.617 | 0.321 |
| H7 | 0.993 | -1.617 | 0.321 |
| H8 | 0.769 | 1.869 | 0.624 |
| H9 | -0.769 | -1.869 | 0.624 |
| O1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4413 | 1.4413 | 2.2937 | 2.2937 | 2.0908 | 2.0908 | 2.1016 | 2.1016 | C2 | 1.4413 | 2.3049 | 2.2528 | 1.4457 | 1.0959 | 2.9417 | 1.0903 | 3.1312 | C3 | 1.4413 | 2.3049 | 1.4457 | 2.2528 | 2.9417 | 1.0959 | 3.1312 | 1.0903 | O4 | 2.2937 | 2.2528 | 1.4457 | 1.4885 | 2.6803 | 2.1103 | 3.1879 | 2.0477 | O5 | 2.2937 | 1.4457 | 2.2528 | 1.4885 | 2.1103 | 2.6803 | 2.0477 | 3.1879 | H6 | 2.0908 | 1.0959 | 2.9417 | 2.6803 | 2.1103 | 3.7942 | 1.8053 | 3.5059 | H7 | 2.0908 | 2.9417 | 1.0959 | 2.1103 | 2.6803 | 3.7942 | 3.5059 | 1.8053 | H8 | 2.1016 | 1.0903 | 3.1312 | 3.1879 | 2.0477 | 1.8053 | 3.5059 | 4.0421 | H9 | 2.1016 | 3.1312 | 1.0903 | 2.0477 | 3.1879 | 3.5059 | 1.8053 | 4.0421 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | O4 | 73.068 | O1 | C2 | H6 | 110.246 | |
| O1 | C2 | H8 | 111.472 | O1 | C3 | O5 | 73.068 | |
| O1 | C3 | H7 | 110.246 | O1 | C3 | H9 | 111.472 | |
| C2 | O1 | C3 | 106.181 | C2 | O4 | O5 | 39.153 | |
| C3 | O5 | O4 | 39.153 | O4 | C2 | H6 | 100.595 | |
| O4 | C2 | H8 | 142.527 | O5 | C3 | H7 | 100.595 | |
| O5 | C3 | H9 | 142.527 | H6 | C2 | H8 | 111.335 | |
| H7 | C3 | H9 | 111.335 |