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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 | -231.089791 |
| Energy at 298.15K | |
| HF Energy | -230.511616 |
| Nuclear repulsion energy | 172.517228 |
| 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 | 3226 | 3095 | 0.00 | |||
| 2 | Ag | 3144 | 3017 | 0.00 | |||
| 3 | Ag | 3130 | 3003 | 0.00 | |||
| 4 | Ag | 2297 | 2204 | 0.00 | |||
| 5 | Ag | 1669 | 1601 | 0.00 | |||
| 6 | Ag | 1483 | 1423 | 0.00 | |||
| 7 | Ag | 1359 | 1304 | 0.00 | |||
| 8 | Ag | 1122 | 1076 | 0.00 | |||
| 9 | Ag | 716 | 687 | 0.00 | |||
| 10 | Ag | 534 | 512 | 0.00 | |||
| 11 | Ag | 235 | 225 | 0.00 | |||
| 12 | Au | 999 | 958 | 44.03 | |||
| 13 | Au | 927 | 890 | 88.30 | |||
| 14 | Au | 670 | 643 | 5.48 | |||
| 15 | Au | 157 | 151 | 5.52 | |||
| 16 | Au | 24 | 23 | 0.02 | |||
| 17 | Bg | 997 | 956 | 0.00 | |||
| 18 | Bg | 927 | 890 | 0.00 | |||
| 19 | Bg | 631 | 606 | 0.00 | |||
| 20 | Bg | 207i | 198i | 0.00 | |||
| 21 | Bu | 3226 | 3095 | 41.65 | |||
| 22 | Bu | 3143 | 3016 | 19.13 | |||
| 23 | Bu | 3130 | 3003 | 22.03 | |||
| 24 | Bu | 1689 | 1620 | 25.04 | |||
| 25 | Bu | 1497 | 1436 | 3.49 | |||
| 26 | Bu | 1359 | 1304 | 2.60 | |||
| 27 | Bu | 1214 | 1165 | 16.68 | |||
| 28 | Bu | 1026 | 985 | 0.39 | |||
| 29 | Bu | 536 | 514 | 4.03 | |||
| 30 | Bu | 108 | 104 | 1.94 |
| A | B | C |
|---|---|---|
| 0.85301 | 0.04401 | 0.04185 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.615 | 0.000 |
| C2 | 0.000 | -0.615 | 0.000 |
| C3 | 0.000 | 2.066 | 0.000 |
| C4 | 0.000 | -2.066 | 0.000 |
| C5 | 1.121 | 2.830 | 0.000 |
| C6 | -1.121 | -2.830 | 0.000 |
| H7 | -0.982 | 2.552 | 0.000 |
| H8 | 0.982 | -2.552 | 0.000 |
| H9 | 2.123 | 2.392 | 0.000 |
| H10 | 1.061 | 3.920 | 0.000 |
| H11 | -2.123 | -2.392 | 0.000 |
| H12 | -1.061 | -3.920 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2300 | 1.4510 | 2.6809 | 2.4826 | 3.6228 | 2.1713 | 3.3154 | 2.7684 | 3.4713 | 3.6808 | 4.6576 | C2 | 1.2300 | 2.6809 | 1.4510 | 3.6228 | 2.4826 | 3.3154 | 2.1713 | 3.6808 | 4.6576 | 2.7684 | 3.4713 | C3 | 1.4510 | 2.6809 | 4.1319 | 1.3568 | 5.0226 | 1.0954 | 4.7208 | 2.1476 | 2.1364 | 4.9377 | 6.0794 | C4 | 2.6809 | 1.4510 | 4.1319 | 5.0226 | 1.3568 | 4.7208 | 1.0954 | 4.9377 | 6.0794 | 2.1476 | 2.1364 | C5 | 2.4826 | 3.6228 | 1.3568 | 5.0226 | 6.0879 | 2.1215 | 5.3834 | 1.0929 | 1.0918 | 6.1476 | 7.0941 | C6 | 3.6228 | 2.4826 | 5.0226 | 1.3568 | 6.0879 | 5.3834 | 2.1215 | 6.1476 | 7.0941 | 1.0929 | 1.0918 | H7 | 2.1713 | 3.3154 | 1.0954 | 4.7208 | 2.1215 | 5.3834 | 5.4681 | 3.1086 | 2.4592 | 5.0737 | 6.4722 | H8 | 3.3154 | 2.1713 | 4.7208 | 1.0954 | 5.3834 | 2.1215 | 5.4681 | 5.0737 | 6.4722 | 3.1086 | 2.4592 | H9 | 2.7684 | 3.6808 | 2.1476 | 4.9377 | 1.0929 | 6.1476 | 3.1086 | 5.0737 | 1.8603 | 6.3963 | 7.0698 | H10 | 3.4713 | 4.6576 | 2.1364 | 6.0794 | 1.0918 | 7.0941 | 2.4592 | 6.4722 | 1.8603 | 7.0698 | 8.1225 | H11 | 3.6808 | 2.7684 | 4.9377 | 2.1476 | 6.1476 | 1.0929 | 5.0737 | 3.1086 | 6.3963 | 7.0698 | 1.8603 | H12 | 4.6576 | 3.4713 | 6.0794 | 2.1364 | 7.0941 | 1.0918 | 6.4722 | 2.4592 | 7.0698 | 8.1225 | 1.8603 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 124.267 | |
| C1 | C3 | H7 | 116.320 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 124.267 | C2 | C4 | H8 | 116.320 | |
| C3 | C5 | H9 | 122.120 | C3 | C5 | H10 | 121.124 | |
| C4 | C6 | H11 | 122.120 | C4 | C6 | H12 | 121.124 | |
| C5 | C3 | H7 | 119.413 | C6 | C4 | H8 | 119.413 | |
| H9 | C5 | H10 | 116.756 | H11 | C6 | H12 | 116.756 |