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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 | -874.789736 |
| Energy at 298.15K | -874.796000 |
| HF Energy | -874.239727 |
| Nuclear repulsion energy | 202.358688 |
| 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 | 3138 | 2946 | 0.00 | |||
| 2 | Ag | 2755 | 2586 | 0.00 | |||
| 3 | Ag | 1559 | 1463 | 0.00 | |||
| 4 | Ag | 1414 | 1327 | 0.00 | |||
| 5 | Ag | 1146 | 1075 | 0.00 | |||
| 6 | Ag | 941 | 883 | 0.00 | |||
| 7 | Ag | 774 | 727 | 0.00 | |||
| 8 | Ag | 293 | 275 | 0.00 | |||
| 9 | Au | 3208 | 3011 | 10.36 | |||
| 10 | Au | 1183 | 1110 | 4.88 | |||
| 11 | Au | 811 | 761 | 3.20 | |||
| 12 | Au | 151 | 141 | 26.99 | |||
| 13 | Au | 88 | 83 | 32.45 | |||
| 14 | Bg | 3189 | 2993 | 0.00 | |||
| 15 | Bg | 1349 | 1267 | 0.00 | |||
| 16 | Bg | 1028 | 965 | 0.00 | |||
| 17 | Bg | 156 | 146 | 0.00 | |||
| 18 | Bu | 3145 | 2952 | 23.50 | |||
| 19 | Bu | 2755 | 2586 | 35.64 | |||
| 20 | Bu | 1561 | 1465 | 6.19 | |||
| 21 | Bu | 1310 | 1230 | 55.08 | |||
| 22 | Bu | 930 | 873 | 6.72 | |||
| 23 | Bu | 763 | 716 | 4.67 | |||
| 24 | Bu | 209 | 196 | 8.57 |
| A | B | C |
|---|---|---|
| 0.83933 | 0.05067 | 0.04866 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.485 | 0.588 | 0.000 |
| C2 | -0.485 | -0.588 | 0.000 |
| S3 | 0.485 | -2.140 | 0.000 |
| S4 | -0.485 | 2.140 | 0.000 |
| H5 | -0.571 | -2.972 | 0.000 |
| H6 | 0.571 | 2.972 | 0.000 |
| H7 | -1.119 | -0.548 | 0.888 |
| H8 | -1.119 | -0.548 | -0.888 |
| H9 | 1.119 | 0.548 | 0.888 |
| H10 | 1.119 | 0.548 | -0.888 |
| C1 | C2 | S3 | S4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5246 | 2.7277 | 1.8295 | 3.7134 | 2.3853 | 2.1570 | 2.1570 | 1.0921 | 1.0921 | C2 | 1.5246 | 1.8295 | 2.7277 | 2.3853 | 3.7134 | 1.0921 | 1.0921 | 2.1570 | 2.1570 | S3 | 2.7277 | 1.8295 | 4.3876 | 1.3445 | 5.1122 | 2.4277 | 2.4277 | 2.9009 | 2.9009 | S4 | 1.8295 | 2.7277 | 4.3876 | 5.1122 | 1.3445 | 2.9009 | 2.9009 | 2.4277 | 2.4277 | H5 | 3.7134 | 2.3853 | 1.3445 | 5.1122 | 6.0526 | 2.6390 | 2.6390 | 4.0045 | 4.0045 | H6 | 2.3853 | 3.7134 | 5.1122 | 1.3445 | 6.0526 | 4.0045 | 4.0045 | 2.6390 | 2.6390 | H7 | 2.1570 | 1.0921 | 2.4277 | 2.9009 | 2.6390 | 4.0045 | 1.7767 | 2.4920 | 3.0605 | H8 | 2.1570 | 1.0921 | 2.4277 | 2.9009 | 2.6390 | 4.0045 | 1.7767 | 3.0605 | 2.4920 | H9 | 1.0921 | 2.1570 | 2.9009 | 2.4277 | 4.0045 | 2.6390 | 2.4920 | 3.0605 | 1.7767 | H10 | 1.0921 | 2.1570 | 2.9009 | 2.4277 | 4.0045 | 2.6390 | 3.0605 | 2.4920 | 1.7767 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | S3 | 108.490 | C1 | C2 | H7 | 109.938 | |
| C1 | C2 | H8 | 109.938 | C1 | S4 | H6 | 96.242 | |
| C2 | C1 | S4 | 108.490 | C2 | C1 | H9 | 109.938 | |
| C2 | C1 | H10 | 109.938 | C2 | S3 | H5 | 96.242 | |
| S3 | C2 | H7 | 109.805 | S3 | C2 | H8 | 109.805 | |
| S4 | C1 | H9 | 109.805 | S4 | C1 | H10 | 109.805 | |
| H7 | C2 | H8 | 108.856 | H9 | C1 | H10 | 108.856 |