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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 | -231.519744 |
| Energy at 298.15K | -231.523507 |
| HF Energy | -230.620812 |
| Nuclear repulsion energy | 175.082812 |
| 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 | 3138 | 0.00 | |||
| 2 | Ag | 3223 | 3045 | 0.00 | |||
| 3 | Ag | 3214 | 3035 | 0.00 | |||
| 4 | Ag | 2248 | 2123 | 0.00 | |||
| 5 | Ag | 1645 | 1554 | 0.00 | |||
| 6 | Ag | 1447 | 1367 | 0.00 | |||
| 7 | Ag | 1330 | 1256 | 0.00 | |||
| 8 | Ag | 1088 | 1028 | 0.00 | |||
| 9 | Ag | 720 | 680 | 0.00 | |||
| 10 | Ag | 508 | 479 | 0.00 | |||
| 11 | Ag | 205 | 194 | 0.00 | |||
| 12 | Au | 1030 | 973 | 34.72 | |||
| 13 | Au | 945 | 893 | 60.23 | |||
| 14 | Au | 694 | 656 | 7.72 | |||
| 15 | Au | 178 | 169 | 5.08 | |||
| 16 | Au | 44 | 42 | 0.08 | |||
| 17 | Bg | 1027 | 970 | 0.00 | |||
| 18 | Bg | 946 | 893 | 0.00 | |||
| 19 | Bg | 700 | 661 | 0.00 | |||
| 20 | Bg | 343 | 324 | 0.00 | |||
| 21 | Bu | 3322 | 3138 | 6.16 | |||
| 22 | Bu | 3223 | 3045 | 10.43 | |||
| 23 | Bu | 3214 | 3035 | 8.21 | |||
| 24 | Bu | 1675 | 1582 | 25.31 | |||
| 25 | Bu | 1469 | 1387 | 5.84 | |||
| 26 | Bu | 1327 | 1253 | 5.80 | |||
| 27 | Bu | 1229 | 1160 | 14.63 | |||
| 28 | Bu | 1022 | 965 | 0.39 | |||
| 29 | Bu | 521 | 492 | 7.93 | |||
| 30 | Bu | 105 | 100 | 1.84 |
| A | B | C |
|---|---|---|
| 0.86252 | 0.04560 | 0.04331 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.612 | 0.000 |
| C2 | 0.000 | -0.612 | 0.000 |
| C3 | 0.000 | 2.030 | 0.000 |
| C4 | 0.000 | -2.030 | 0.000 |
| C5 | 1.117 | 2.775 | 0.000 |
| C6 | -1.117 | -2.775 | 0.000 |
| H7 | -0.969 | 2.520 | 0.000 |
| H8 | 0.969 | -2.520 | 0.000 |
| H9 | 2.098 | 2.316 | 0.000 |
| H10 | 1.063 | 3.855 | 0.000 |
| H11 | -2.098 | -2.316 | 0.000 |
| H12 | -1.063 | -3.855 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2239 | 1.4178 | 2.6417 | 2.4342 | 3.5661 | 2.1399 | 3.2784 | 2.7025 | 3.4128 | 3.6017 | 4.5917 | C2 | 1.2239 | 2.6417 | 1.4178 | 3.5661 | 2.4342 | 3.2784 | 2.1399 | 3.6017 | 4.5917 | 2.7025 | 3.4128 | C3 | 1.4178 | 2.6417 | 4.0595 | 1.3429 | 4.9325 | 1.0859 | 4.6518 | 2.1170 | 2.1122 | 4.8254 | 5.9800 | C4 | 2.6417 | 1.4178 | 4.0595 | 4.9325 | 1.3429 | 4.6518 | 1.0859 | 4.8254 | 5.9800 | 2.1170 | 2.1122 | C5 | 2.4342 | 3.5661 | 1.3429 | 4.9325 | 5.9822 | 2.1017 | 5.2966 | 1.0822 | 1.0819 | 6.0207 | 6.9789 | C6 | 3.5661 | 2.4342 | 4.9325 | 1.3429 | 5.9822 | 5.2966 | 2.1017 | 6.0207 | 6.9789 | 1.0822 | 1.0819 | H7 | 2.1399 | 3.2784 | 1.0859 | 4.6518 | 2.1017 | 5.2966 | 5.3997 | 3.0732 | 2.4310 | 4.9659 | 6.3758 | H8 | 3.2784 | 2.1399 | 4.6518 | 1.0859 | 5.2966 | 2.1017 | 5.3997 | 4.9659 | 6.3758 | 3.0732 | 2.4310 | H9 | 2.7025 | 3.6017 | 2.1170 | 4.8254 | 1.0822 | 6.0207 | 3.0732 | 4.9659 | 1.8548 | 6.2492 | 6.9331 | H10 | 3.4128 | 4.5917 | 2.1122 | 5.9800 | 1.0819 | 6.9789 | 2.4310 | 6.3758 | 1.8548 | 6.9331 | 7.9978 | H11 | 3.6017 | 2.7025 | 4.8254 | 2.1170 | 6.0207 | 1.0822 | 4.9659 | 3.0732 | 6.2492 | 6.9331 | 1.8548 | H12 | 4.5917 | 3.4128 | 5.9800 | 2.1122 | 6.9789 | 1.0819 | 6.3758 | 2.4310 | 6.9331 | 7.9978 | 1.8548 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.687 | |
| C1 | C3 | H7 | 116.840 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.687 | C2 | C4 | H8 | 116.840 | |
| C3 | C5 | H9 | 121.237 | C3 | C5 | H10 | 120.788 | |
| C4 | C6 | H11 | 121.237 | C4 | C6 | H12 | 120.788 | |
| C5 | C3 | H7 | 119.473 | C6 | C4 | H8 | 119.473 | |
| H9 | C5 | H10 | 117.975 | H11 | C6 | H12 | 117.975 |