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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 | C2H | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -229.788578 |
| Energy at 298.15K | -229.792603 |
| HF Energy | -229.316009 |
| Nuclear repulsion energy | 174.955289 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | Ag | 3322 | 3091 | 0.00 | |||
| 2 | Ag | 3247 | 3021 | 0.00 | |||
| 3 | Ag | 3233 | 3008 | 0.00 | |||
| 4 | Ag | 2424 | 2255 | 0.00 | |||
| 5 | Ag | 1740 | 1619 | 0.00 | |||
| 6 | Ag | 1548 | 1440 | 0.00 | |||
| 7 | Ag | 1416 | 1317 | 0.00 | |||
| 8 | Ag | 1178 | 1096 | 0.00 | |||
| 9 | Ag | 746 | 695 | 0.00 | |||
| 10 | Ag | 592 | 551 | 0.00 | |||
| 11 | Ag | 257 | 240 | 0.00 | |||
| 12 | Au | 1069 | 994 | 33.83 | |||
| 13 | Au | 1021 | 950 | 117.13 | |||
| 14 | Au | 717 | 667 | 9.92 | |||
| 15 | Au | 182 | 169 | 7.21 | |||
| 16 | Au | 31 | 29 | 0.11 | |||
| 17 | Bg | 1066 | 992 | 0.00 | |||
| 18 | Bg | 1020 | 950 | 0.00 | |||
| 19 | Bg | 727 | 677 | 0.00 | |||
| 20 | Bg | 348 | 323 | 0.00 | |||
| 21 | Bu | 3322 | 3091 | 22.28 | |||
| 22 | Bu | 3245 | 3020 | 14.82 | |||
| 23 | Bu | 3233 | 3008 | 7.62 | |||
| 24 | Bu | 1755 | 1633 | 15.46 | |||
| 25 | Bu | 1557 | 1449 | 3.89 | |||
| 26 | Bu | 1414 | 1316 | 3.84 | |||
| 27 | Bu | 1242 | 1156 | 27.40 | |||
| 28 | Bu | 1062 | 988 | 0.63 | |||
| 29 | Bu | 568 | 529 | 4.99 | |||
| 30 | Bu | 115 | 107 | 2.69 |
| A | B | C |
|---|---|---|
| 0.86805 | 0.04537 | 0.04312 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.603 | 0.000 |
| C2 | 0.000 | -0.603 | 0.000 |
| C3 | 0.000 | 2.042 | 0.000 |
| C4 | 0.000 | -2.042 | 0.000 |
| C5 | 1.110 | 2.782 | 0.000 |
| C6 | -1.110 | -2.782 | 0.000 |
| H7 | -0.973 | 2.520 | 0.000 |
| H8 | 0.973 | -2.520 | 0.000 |
| H9 | 2.095 | 2.337 | 0.000 |
| H10 | 1.061 | 3.862 | 0.000 |
| H11 | -2.095 | -2.337 | 0.000 |
| H12 | -1.061 | -3.862 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2066 | 1.4384 | 2.6450 | 2.4451 | 3.5626 | 2.1491 | 3.2709 | 2.7195 | 3.4271 | 3.6105 | 4.5896 | C2 | 1.2066 | 2.6450 | 1.4384 | 3.5626 | 2.4451 | 3.2709 | 2.1491 | 3.6105 | 4.5896 | 2.7195 | 3.4271 | C3 | 1.4384 | 2.6450 | 4.0834 | 1.3340 | 4.9498 | 1.0837 | 4.6640 | 2.1158 | 2.1071 | 4.8542 | 5.9983 | C4 | 2.6450 | 1.4384 | 4.0834 | 4.9498 | 1.3340 | 4.6640 | 1.0837 | 4.8542 | 5.9983 | 2.1158 | 2.1071 | C5 | 2.4451 | 3.5626 | 1.3340 | 4.9498 | 5.9905 | 2.0987 | 5.3036 | 1.0812 | 1.0809 | 6.0396 | 6.9897 | C6 | 3.5626 | 2.4451 | 4.9498 | 1.3340 | 5.9905 | 5.3036 | 2.0987 | 6.0396 | 6.9897 | 1.0812 | 1.0809 | H7 | 2.1491 | 3.2709 | 1.0837 | 4.6640 | 2.0987 | 5.3036 | 5.4018 | 3.0731 | 2.4369 | 4.9849 | 6.3823 | H8 | 3.2709 | 2.1491 | 4.6640 | 1.0837 | 5.3036 | 2.0987 | 5.4018 | 4.9849 | 6.3823 | 3.0731 | 2.4369 | H9 | 2.7195 | 3.6105 | 2.1158 | 4.8542 | 1.0812 | 6.0396 | 3.0731 | 4.9849 | 1.8421 | 6.2775 | 6.9564 | H10 | 3.4271 | 4.5896 | 2.1071 | 5.9983 | 1.0809 | 6.9897 | 2.4369 | 6.3823 | 1.8421 | 6.9564 | 8.0102 | H11 | 3.6105 | 2.7195 | 4.8542 | 2.1158 | 6.0396 | 1.0812 | 4.9849 | 3.0731 | 6.2775 | 6.9564 | 1.8421 | H12 | 4.5896 | 3.4271 | 5.9983 | 2.1071 | 6.9897 | 1.0809 | 6.3823 | 2.4369 | 6.9564 | 8.0102 | 1.8421 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.711 | |
| C1 | C3 | H7 | 116.176 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.711 | C2 | C4 | H8 | 116.176 | |
| C3 | C5 | H9 | 121.988 | C3 | C5 | H10 | 121.151 | |
| C4 | C6 | H11 | 121.988 | C4 | C6 | H12 | 121.151 | |
| C5 | C3 | H7 | 120.113 | C6 | C4 | H8 | 120.113 | |
| H9 | C5 | H10 | 116.861 | H11 | C6 | H12 | 116.861 |