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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 | -233.844149 |
| Energy at 298.15K | -233.853569 |
| HF Energy | -232.997064 |
| Nuclear repulsion energy | 208.066051 |
| 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 | 3196 | 2999 | 0.00 | |||
| 2 | Ag | 3186 | 2990 | 0.00 | |||
| 3 | Ag | 3176 | 2980 | 0.00 | |||
| 4 | Ag | 3090 | 2899 | 0.00 | |||
| 5 | Ag | 1808 | 1696 | 0.00 | |||
| 6 | Ag | 1557 | 1461 | 0.00 | |||
| 7 | Ag | 1480 | 1389 | 0.00 | |||
| 8 | Ag | 1405 | 1318 | 0.00 | |||
| 9 | Ag | 1366 | 1282 | 0.00 | |||
| 10 | Ag | 1233 | 1157 | 0.00 | |||
| 11 | Ag | 1152 | 1080 | 0.00 | |||
| 12 | Ag | 969 | 909 | 0.00 | |||
| 13 | Ag | 444 | 416 | 0.00 | |||
| 14 | Ag | 341 | 320 | 0.00 | |||
| 15 | Au | 3152 | 2958 | 44.44 | |||
| 16 | Au | 1540 | 1445 | 12.86 | |||
| 17 | Au | 1100 | 1032 | 0.39 | |||
| 18 | Au | 1032 | 968 | 63.43 | |||
| 19 | Au | 764 | 717 | 3.21 | |||
| 20 | Au | 228 | 213 | 1.40 | |||
| 21 | Au | 163 | 153 | 0.22 | |||
| 22 | Au | 100 | 93 | 1.13 | |||
| 23 | Bg | 3152 | 2958 | 0.00 | |||
| 24 | Bg | 1540 | 1445 | 0.00 | |||
| 25 | Bg | 1101 | 1033 | 0.00 | |||
| 26 | Bg | 984 | 923 | 0.00 | |||
| 27 | Bg | 853 | 800 | 0.00 | |||
| 28 | Bg | 343 | 322 | 0.00 | |||
| 29 | Bg | 187 | 175 | 0.00 | |||
| 30 | Bu | 3198 | 3000 | 89.09 | |||
| 31 | Bu | 3189 | 2992 | 4.21 | |||
| 32 | Bu | 3176 | 2980 | 16.84 | |||
| 33 | Bu | 3090 | 2899 | 60.46 | |||
| 34 | Bu | 1756 | 1648 | 3.28 | |||
| 35 | Bu | 1554 | 1458 | 15.81 | |||
| 36 | Bu | 1476 | 1384 | 6.21 | |||
| 37 | Bu | 1378 | 1293 | 2.13 | |||
| 38 | Bu | 1310 | 1229 | 1.72 | |||
| 39 | Bu | 1131 | 1061 | 1.42 | |||
| 40 | Bu | 975 | 915 | 17.86 | |||
| 41 | Bu | 557 | 523 | 0.01 | |||
| 42 | Bu | 143 | 134 | 0.95 |
| A | B | C |
|---|---|---|
| 0.77092 | 0.04029 | 0.03884 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.327 | -3.172 | 0.000 |
| C2 | 0.327 | 3.172 | 0.000 |
| C3 | 0.328 | 0.654 | 0.000 |
| C4 | -0.328 | -0.654 | 0.000 |
| C5 | -0.328 | 1.822 | 0.000 |
| C6 | 0.328 | -1.822 | 0.000 |
| H7 | -1.417 | -3.080 | 0.000 |
| H8 | 1.417 | 3.080 | 0.000 |
| H9 | -0.032 | -3.753 | 0.882 |
| H10 | -0.032 | -3.753 | -0.882 |
| H11 | 0.032 | 3.753 | 0.882 |
| H12 | 0.032 | 3.753 | -0.882 |
| H13 | 1.420 | 0.648 | 0.000 |
| H14 | -1.420 | -0.648 | 0.000 |
| H15 | -1.420 | 1.818 | 0.000 |
| H16 | 1.420 | -1.818 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 6.3780 | 3.8818 | 2.5183 | 4.9946 | 1.5004 | 1.0941 | 6.4908 | 1.0962 | 1.0962 | 6.9903 | 6.9903 | 4.2009 | 2.7506 | 5.1089 | 2.2096 | C2 | 6.3780 | 2.5183 | 3.8818 | 1.5004 | 4.9946 | 6.4908 | 1.0941 | 6.9903 | 6.9903 | 1.0962 | 1.0962 | 2.7506 | 4.2009 | 2.2096 | 5.1089 | C3 | 3.8818 | 2.5183 | 1.4634 | 1.3404 | 2.4763 | 4.1216 | 2.6591 | 4.5086 | 4.5086 | 3.2357 | 3.2357 | 1.0918 | 2.1801 | 2.1003 | 2.7024 | C4 | 2.5183 | 3.8818 | 1.4634 | 2.4763 | 1.3404 | 2.6591 | 4.1216 | 3.2357 | 3.2357 | 4.5086 | 4.5086 | 2.1801 | 1.0918 | 2.7024 | 2.1003 | C5 | 4.9946 | 1.5004 | 1.3404 | 2.4763 | 3.7034 | 5.0218 | 2.1511 | 5.6524 | 5.6524 | 2.1528 | 2.1528 | 2.1060 | 2.7012 | 1.0913 | 4.0386 | C6 | 1.5004 | 4.9946 | 2.4763 | 1.3404 | 3.7034 | 2.1511 | 5.0218 | 2.1528 | 2.1528 | 5.6524 | 5.6524 | 2.7012 | 2.1060 | 4.0386 | 1.0913 | H7 | 1.0941 | 6.4908 | 4.1216 | 2.6591 | 5.0218 | 2.1511 | 6.7805 | 1.7743 | 1.7743 | 7.0403 | 7.0403 | 4.6849 | 2.4317 | 4.8983 | 3.1044 | H8 | 6.4908 | 1.0941 | 2.6591 | 4.1216 | 2.1511 | 5.0218 | 6.7805 | 7.0403 | 7.0403 | 1.7743 | 1.7743 | 2.4317 | 4.6849 | 3.1044 | 4.8983 | H9 | 1.0962 | 6.9903 | 4.5086 | 3.2357 | 5.6524 | 2.1528 | 1.7743 | 7.0403 | 1.7635 | 7.5062 | 7.7106 | 4.7178 | 3.5133 | 5.8088 | 2.5744 | H10 | 1.0962 | 6.9903 | 4.5086 | 3.2357 | 5.6524 | 2.1528 | 1.7743 | 7.0403 | 1.7635 | 7.7106 | 7.5062 | 4.7178 | 3.5133 | 5.8088 | 2.5744 | H11 | 6.9903 | 1.0962 | 3.2357 | 4.5086 | 2.1528 | 5.6524 | 7.0403 | 1.7743 | 7.5062 | 7.7106 | 1.7635 | 3.5133 | 4.7178 | 2.5744 | 5.8088 | H12 | 6.9903 | 1.0962 | 3.2357 | 4.5086 | 2.1528 | 5.6524 | 7.0403 | 1.7743 | 7.7106 | 7.5062 | 1.7635 | 3.5133 | 4.7178 | 2.5744 | 5.8088 | H13 | 4.2009 | 2.7506 | 1.0918 | 2.1801 | 2.1060 | 2.7012 | 4.6849 | 2.4317 | 4.7178 | 4.7178 | 3.5133 | 3.5133 | 3.1222 | 3.0713 | 2.4666 | H14 | 2.7506 | 4.2009 | 2.1801 | 1.0918 | 2.7012 | 2.1060 | 2.4317 | 4.6849 | 3.5133 | 3.5133 | 4.7178 | 4.7178 | 3.1222 | 2.4666 | 3.0713 | H15 | 5.1089 | 2.2096 | 2.1003 | 2.7024 | 1.0913 | 4.0386 | 4.8983 | 3.1044 | 5.8088 | 5.8088 | 2.5744 | 2.5744 | 3.0713 | 2.4666 | 4.6137 | H16 | 2.2096 | 5.1089 | 2.7024 | 2.1003 | 4.0386 | 1.0913 | 3.1044 | 4.8983 | 2.5744 | 2.5744 | 5.8088 | 5.8088 | 2.4666 | 3.0713 | 4.6137 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C6 | C4 | 124.783 | C1 | C6 | H16 | 116.093 | |
| C2 | C5 | C3 | 124.783 | C2 | C5 | H15 | 116.093 | |
| C3 | C4 | C6 | 123.999 | C3 | C4 | H14 | 116.371 | |
| C3 | C5 | H15 | 119.124 | C4 | C3 | C5 | 123.999 | |
| C4 | C3 | H13 | 116.371 | C4 | C6 | H16 | 119.124 | |
| C5 | C2 | H8 | 111.046 | C5 | C2 | H11 | 111.059 | |
| C5 | C2 | H12 | 111.059 | C5 | C3 | H13 | 119.629 | |
| C6 | C1 | H7 | 111.046 | C6 | C1 | H9 | 111.059 | |
| C6 | C1 | H10 | 111.059 | C6 | C4 | H14 | 119.629 | |
| H7 | C1 | H9 | 108.210 | H7 | C1 | H10 | 108.210 | |
| H8 | C2 | H11 | 108.210 | H8 | C2 | H12 | 108.210 | |
| H9 | C1 | H10 | 107.106 | H11 | C2 | H12 | 107.106 |