| |
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 | -874.891939 |
| Energy at 298.15K | -874.898085 |
| HF Energy | -874.315318 |
| Nuclear repulsion energy | 203.132153 |
| 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 | 3105 | 2950 | 0.00 | |||
| 2 | Ag | 2799 | 2660 | 0.00 | |||
| 3 | Ag | 1510 | 1434 | 0.00 | |||
| 4 | Ag | 1377 | 1309 | 0.00 | |||
| 5 | Ag | 1133 | 1077 | 0.00 | |||
| 6 | Ag | 933 | 887 | 0.00 | |||
| 7 | Ag | 777 | 738 | 0.00 | |||
| 8 | Ag | 293 | 279 | 0.00 | |||
| 9 | Au | 3183 | 3025 | 8.45 | |||
| 10 | Au | 1168 | 1109 | 11.45 | |||
| 11 | Au | 810 | 770 | 5.16 | |||
| 12 | Au | 134 | 128 | 10.48 | |||
| 13 | Au | 62 | 59 | 45.19 | |||
| 14 | Bg | 3163 | 3005 | 0.00 | |||
| 15 | Bg | 1324 | 1258 | 0.00 | |||
| 16 | Bg | 1012 | 961 | 0.00 | |||
| 17 | Bg | 118 | 112 | 0.00 | |||
| 18 | Bu | 3113 | 2958 | 25.33 | |||
| 19 | Bu | 2799 | 2660 | 7.60 | |||
| 20 | Bu | 1510 | 1435 | 4.42 | |||
| 21 | Bu | 1288 | 1223 | 72.92 | |||
| 22 | Bu | 924 | 878 | 5.33 | |||
| 23 | Bu | 763 | 725 | 3.73 | |||
| 24 | Bu | 208 | 197 | 6.77 |
| A | B | C |
|---|---|---|
| 0.84048 | 0.05114 | 0.04911 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.485 | 0.587 | 0.000 |
| C2 | -0.485 | -0.587 | 0.000 |
| S3 | 0.485 | -2.129 | 0.000 |
| S4 | -0.485 | 2.129 | 0.000 |
| H5 | -0.565 | -2.955 | 0.000 |
| H6 | 0.565 | 2.955 | 0.000 |
| H7 | -1.116 | -0.544 | 0.890 |
| H8 | -1.116 | -0.544 | -0.890 |
| H9 | 1.116 | 0.544 | 0.890 |
| H10 | 1.116 | 0.544 | -0.890 |
| C1 | C2 | S3 | S4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5229 | 2.7159 | 1.8221 | 3.6941 | 2.3694 | 2.1530 | 2.1530 | 1.0921 | 1.0921 | C2 | 1.5229 | 1.8221 | 2.7159 | 2.3694 | 3.6941 | 1.0921 | 1.0921 | 2.1530 | 2.1530 | S3 | 2.7159 | 1.8221 | 4.3673 | 1.3357 | 5.0846 | 2.4231 | 2.4231 | 2.8868 | 2.8868 | S4 | 1.8221 | 2.7159 | 4.3673 | 5.0846 | 1.3357 | 2.8868 | 2.8868 | 2.4231 | 2.4231 | H5 | 3.6941 | 2.3694 | 1.3357 | 5.0846 | 6.0167 | 2.6290 | 2.6290 | 3.9821 | 3.9821 | H6 | 2.3694 | 3.6941 | 5.0846 | 1.3357 | 6.0167 | 3.9821 | 3.9821 | 2.6290 | 2.6290 | H7 | 2.1530 | 1.0921 | 2.4231 | 2.8868 | 2.6290 | 3.9821 | 1.7805 | 2.4833 | 3.0556 | H8 | 2.1530 | 1.0921 | 2.4231 | 2.8868 | 2.6290 | 3.9821 | 1.7805 | 3.0556 | 2.4833 | H9 | 1.0921 | 2.1530 | 2.8868 | 2.4231 | 3.9821 | 2.6290 | 2.4833 | 3.0556 | 1.7805 | H10 | 1.0921 | 2.1530 | 2.8868 | 2.4231 | 3.9821 | 2.6290 | 3.0556 | 2.4833 | 1.7805 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | S3 | 108.237 | C1 | C2 | H7 | 109.737 | |
| C1 | C2 | H8 | 109.737 | C1 | S4 | H6 | 96.011 | |
| C2 | C1 | S4 | 108.237 | C2 | C1 | H9 | 109.737 | |
| C2 | C1 | H10 | 109.737 | C2 | S3 | H5 | 96.011 | |
| S3 | C2 | H7 | 109.958 | S3 | C2 | H8 | 109.958 | |
| S4 | C1 | H9 | 109.958 | S4 | C1 | H10 | 109.958 | |
| H7 | C2 | H8 | 109.201 | H9 | C1 | H10 | 109.201 |