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 | -229.855966 |
Energy at 298.15K | -229.859472 |
HF Energy | -229.311545 |
Nuclear repulsion energy | 173.571148 |
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 | 3272 | 3124 | 0.00 | |||
2 | Ag | 3186 | 3042 | 0.00 | |||
3 | Ag | 3175 | 3031 | 0.00 | |||
4 | Ag | 2239 | 2138 | 0.00 | |||
5 | Ag | 1647 | 1573 | 0.00 | |||
6 | Ag | 1509 | 1440 | 0.00 | |||
7 | Ag | 1378 | 1316 | 0.00 | |||
8 | Ag | 1146 | 1094 | 0.00 | |||
9 | Ag | 713 | 681 | 0.00 | |||
10 | Ag | 544 | 520 | 0.00 | |||
11 | Ag | 234 | 224 | 0.00 | |||
12 | Au | 1029 | 983 | 51.64 | |||
13 | Au | 945 | 902 | 91.03 | |||
14 | Au | 689 | 658 | 8.46 | |||
15 | Au | 165 | 157 | 6.21 | |||
16 | Au | 31 | 30 | 0.08 | |||
17 | Bg | 1027 | 980 | 0.00 | |||
18 | Bg | 945 | 902 | 0.00 | |||
19 | Bg | 661 | 631 | 0.00 | |||
20 | Bg | 128 | 122 | 0.00 | |||
21 | Bu | 3272 | 3124 | 20.87 | |||
22 | Bu | 3186 | 3042 | 12.16 | |||
23 | Bu | 3175 | 3031 | 9.98 | |||
24 | Bu | 1662 | 1587 | 19.62 | |||
25 | Bu | 1522 | 1453 | 4.14 | |||
26 | Bu | 1380 | 1318 | 1.78 | |||
27 | Bu | 1215 | 1161 | 22.77 | |||
28 | Bu | 1037 | 990 | 0.54 | |||
29 | Bu | 551 | 526 | 3.82 | |||
30 | Bu | 108 | 103 | 2.27 |
A | B | C |
---|---|---|
0.85685 | 0.04463 | 0.04242 |
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 | 2.054 | 0.000 |
C4 | 0.000 | -2.054 | 0.000 |
C5 | 1.120 | 2.807 | 0.000 |
C6 | -1.120 | -2.807 | 0.000 |
H7 | -0.974 | 2.541 | 0.000 |
H8 | 0.974 | -2.541 | 0.000 |
H9 | 2.110 | 2.361 | 0.000 |
H10 | 1.065 | 3.891 | 0.000 |
H11 | -2.110 | -2.361 | 0.000 |
H12 | -1.065 | -3.891 | 0.000 |
C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.2292 | 1.4391 | 2.6683 | 2.4617 | 3.6000 | 2.1583 | 3.3022 | 2.7393 | 3.4447 | 3.6480 | 4.6293 | C2 | 1.2292 | 2.6683 | 1.4391 | 3.6000 | 2.4617 | 3.3022 | 2.1583 | 3.6480 | 4.6293 | 2.7393 | 3.4447 | C3 | 1.4391 | 2.6683 | 4.1074 | 1.3496 | 4.9878 | 1.0888 | 4.6965 | 2.1325 | 2.1232 | 4.8932 | 6.0389 | C4 | 2.6683 | 1.4391 | 4.1074 | 4.9878 | 1.3496 | 4.6965 | 1.0888 | 4.8932 | 6.0389 | 2.1325 | 2.1232 | C5 | 2.4617 | 3.6000 | 1.3496 | 4.9878 | 6.0439 | 2.1107 | 5.3495 | 1.0859 | 1.0853 | 6.0944 | 7.0447 | C6 | 3.6000 | 2.4617 | 4.9878 | 1.3496 | 6.0439 | 5.3495 | 2.1107 | 6.0944 | 7.0447 | 1.0859 | 1.0853 | H7 | 2.1583 | 3.3022 | 1.0888 | 4.6965 | 2.1107 | 5.3495 | 5.4419 | 3.0894 | 2.4450 | 5.0318 | 6.4320 | H8 | 3.3022 | 2.1583 | 4.6965 | 1.0888 | 5.3495 | 2.1107 | 5.4419 | 5.0318 | 6.4320 | 3.0894 | 2.4450 | H9 | 2.7393 | 3.6480 | 2.1325 | 4.8932 | 1.0859 | 6.0944 | 3.0894 | 5.0318 | 1.8527 | 6.3334 | 7.0118 | H10 | 3.4447 | 4.6293 | 2.1232 | 6.0389 | 1.0853 | 7.0447 | 2.4450 | 6.4320 | 1.8527 | 7.0118 | 8.0674 | H11 | 3.6480 | 2.7393 | 4.8932 | 2.1325 | 6.0944 | 1.0859 | 5.0318 | 3.0894 | 6.3334 | 7.0118 | 1.8527 | H12 | 4.6293 | 3.4447 | 6.0389 | 2.1232 | 7.0447 | 1.0853 | 6.4320 | 2.4450 | 7.0118 | 8.0674 | 1.8527 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.914 | |
C1 | C3 | H7 | 116.570 | C2 | C1 | C3 | 180.000 | |
C2 | C4 | C6 | 123.914 | C2 | C4 | H8 | 116.570 | |
C3 | C5 | H9 | 121.858 | C3 | C5 | H10 | 120.995 | |
C4 | C6 | H11 | 121.858 | C4 | C6 | H12 | 120.995 | |
C5 | C3 | H7 | 119.516 | C6 | C4 | H8 | 119.516 | |
H9 | C5 | H10 | 117.147 | H11 | C6 | H12 | 117.147 |