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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 | -231.485826 |
| Energy at 298.15K | |
| HF Energy | -230.669675 |
| Nuclear repulsion energy | 175.093468 |
| 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 | 3306 | 3133 | 0.00 | |||
| 2 | Ag | 3208 | 3041 | 0.00 | |||
| 3 | Ag | 3199 | 3033 | 0.00 | |||
| 4 | Ag | 2239 | 2122 | 0.00 | |||
| 5 | Ag | 1649 | 1563 | 0.00 | |||
| 6 | Ag | 1459 | 1383 | 0.00 | |||
| 7 | Ag | 1338 | 1268 | 0.00 | |||
| 8 | Ag | 1097 | 1039 | 0.00 | |||
| 9 | Ag | 722 | 684 | 0.00 | |||
| 10 | Ag | 501 | 475 | 0.00 | |||
| 11 | Ag | 197 | 186 | 0.00 | |||
| 12 | Au | 988 | 937 | 58.29 | |||
| 13 | Au | 852 | 808 | 70.00 | |||
| 14 | Au | 612 | 580 | 11.02 | |||
| 15 | Au | 135 | 128 | 7.06 | |||
| 16 | Au | 11 | 11 | 0.00 | |||
| 17 | Bg | 987 | 935 | 0.00 | |||
| 18 | Bg | 853 | 808 | 0.00 | |||
| 19 | Bg | 564 | 535 | 0.00 | |||
| 20 | Bg | 442i | 419i | 0.00 | |||
| 21 | Bu | 3306 | 3133 | 13.13 | |||
| 22 | Bu | 3208 | 3041 | 17.98 | |||
| 23 | Bu | 3199 | 3033 | 7.09 | |||
| 24 | Bu | 1675 | 1588 | 38.60 | |||
| 25 | Bu | 1480 | 1403 | 5.13 | |||
| 26 | Bu | 1335 | 1266 | 3.69 | |||
| 27 | Bu | 1230 | 1166 | 15.23 | |||
| 28 | Bu | 1026 | 972 | 0.12 | |||
| 29 | Bu | 532 | 505 | 7.76 | |||
| 30 | Bu | 106 | 100 | 2.41 |
| A | B | C |
|---|---|---|
| 0.85922 | 0.04564 | 0.04333 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.611 | 0.000 |
| C2 | 0.000 | -0.611 | 0.000 |
| C3 | 0.000 | 2.032 | 0.000 |
| C4 | 0.000 | -2.032 | 0.000 |
| C5 | 1.120 | 2.771 | 0.000 |
| C6 | -1.120 | -2.771 | 0.000 |
| H7 | -0.967 | 2.524 | 0.000 |
| H8 | 0.967 | -2.524 | 0.000 |
| H9 | 2.098 | 2.310 | 0.000 |
| H10 | 1.068 | 3.851 | 0.000 |
| H11 | -2.098 | -2.310 | 0.000 |
| H12 | -1.068 | -3.851 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2225 | 1.4205 | 2.6430 | 2.4330 | 3.5631 | 2.1436 | 3.2814 | 2.7000 | 3.4113 | 3.5971 | 4.5883 | C2 | 1.2225 | 2.6430 | 1.4205 | 3.5631 | 2.4330 | 3.2814 | 2.1436 | 3.5971 | 4.5883 | 2.7000 | 3.4113 | C3 | 1.4205 | 2.6430 | 4.0636 | 1.3419 | 4.9319 | 1.0852 | 4.6577 | 2.1168 | 2.1095 | 4.8226 | 5.9790 | C4 | 2.6430 | 1.4205 | 4.0636 | 4.9319 | 1.3419 | 4.6577 | 1.0852 | 4.8226 | 5.9790 | 2.1168 | 2.1095 | C5 | 2.4330 | 3.5631 | 1.3419 | 4.9319 | 5.9779 | 2.1012 | 5.2980 | 1.0817 | 1.0811 | 6.0149 | 6.9743 | C6 | 3.5631 | 2.4330 | 4.9319 | 1.3419 | 5.9779 | 5.2980 | 2.1012 | 6.0149 | 6.9743 | 1.0817 | 1.0811 | H7 | 2.1436 | 3.2814 | 1.0852 | 4.6577 | 2.1012 | 5.2980 | 5.4066 | 3.0727 | 2.4288 | 4.9654 | 6.3764 | H8 | 3.2814 | 2.1436 | 4.6577 | 1.0852 | 5.2980 | 2.1012 | 5.4066 | 4.9654 | 6.3764 | 3.0727 | 2.4288 | H9 | 2.7000 | 3.5971 | 2.1168 | 4.8226 | 1.0817 | 6.0149 | 3.0727 | 4.9654 | 1.8538 | 6.2420 | 6.9273 | H10 | 3.4113 | 4.5883 | 2.1095 | 5.9790 | 1.0811 | 6.9743 | 2.4288 | 6.3764 | 1.8538 | 6.9273 | 7.9928 | H11 | 3.5971 | 2.7000 | 4.8226 | 2.1168 | 6.0149 | 1.0817 | 4.9654 | 3.0727 | 6.2420 | 6.9273 | 1.8538 | H12 | 4.5883 | 3.4113 | 5.9790 | 2.1095 | 6.9743 | 1.0811 | 6.3764 | 2.4288 | 6.9273 | 7.9928 | 1.8538 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.441 | |
| C1 | C3 | H7 | 117.002 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.441 | C2 | C4 | H8 | 117.002 | |
| C3 | C5 | H9 | 121.337 | C3 | C5 | H10 | 120.675 | |
| C4 | C6 | H11 | 121.337 | C4 | C6 | H12 | 120.675 | |
| C5 | C3 | H7 | 119.557 | C6 | C4 | H8 | 119.557 | |
| H9 | C5 | H10 | 117.988 | H11 | C6 | H12 | 117.988 |