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 | -303.127804 |
Energy at 298.15K | -303.139519 |
Nuclear repulsion energy | 250.043185 |
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 | 3717 | 3035 | 0.00 | |||
2 | Ag | 3550 | 2899 | 0.00 | |||
3 | Ag | 3517 | 2872 | 0.00 | |||
4 | Ag | 1830 | 1494 | 0.00 | |||
5 | Ag | 1825 | 1490 | 0.00 | |||
6 | Ag | 1766 | 1442 | 0.00 | |||
7 | Ag | 1729 | 1412 | 0.00 | |||
8 | Ag | 1456 | 1188 | 0.00 | |||
9 | Ag | 1387 | 1132 | 0.00 | |||
10 | Ag | 1237 | 1010 | 0.00 | |||
11 | Ag | 1197 | 977 | 0.00 | |||
12 | Ag | 423 | 345 | 0.00 | |||
13 | Ag | 400 | 327 | 0.00 | |||
14 | Au | 3682 | 3006 | 14.06 | |||
15 | Au | 3671 | 2997 | 17.18 | |||
16 | Au | 1807 | 1475 | 5.58 | |||
17 | Au | 1406 | 1148 | 20.07 | |||
18 | Au | 1314 | 1073 | 8.37 | |||
19 | Au | 945 | 771 | 0.52 | |||
20 | Au | 255 | 209 | 6.35 | |||
21 | Au | 99 | 81 | 11.15 | |||
22 | Au | 70 | 57 | 0.07 | |||
23 | Bg | 3682 | 3006 | 0.00 | |||
24 | Bg | 3658 | 2987 | 0.00 | |||
25 | Bg | 1807 | 1475 | 0.00 | |||
26 | Bg | 1517 | 1238 | 0.00 | |||
27 | Bg | 1322 | 1079 | 0.00 | |||
28 | Bg | 1286 | 1050 | 0.00 | |||
29 | Bg | 244 | 199 | 0.00 | |||
30 | Bg | 144 | 118 | 0.00 | |||
31 | Bu | 3717 | 3035 | 2.53 | |||
32 | Bu | 3552 | 2900 | 11.39 | |||
33 | Bu | 3517 | 2872 | 15.27 | |||
34 | Bu | 1841 | 1504 | 2.91 | |||
35 | Bu | 1825 | 1490 | 8.95 | |||
36 | Bu | 1759 | 1436 | 29.37 | |||
37 | Bu | 1586 | 1295 | 92.98 | |||
38 | Bu | 1445 | 1180 | 32.91 | |||
39 | Bu | 1369 | 1118 | 1.36 | |||
40 | Bu | 1148 | 937 | 6.97 | |||
41 | Bu | 595 | 486 | 1.78 | |||
42 | Bu | 162 | 132 | 3.23 |
A | B | C |
---|---|---|
0.60635 | 0.04220 | 0.04066 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.439 | 1.774 | 0.000 |
O2 | -0.439 | -1.774 | 0.000 |
C3 | 0.334 | -2.980 | 0.000 |
C4 | -0.334 | 2.980 | 0.000 |
C5 | -0.439 | 0.638 | 0.000 |
C6 | 0.439 | -0.638 | 0.000 |
H7 | 0.366 | 3.817 | 0.000 |
H8 | -0.366 | -3.817 | 0.000 |
H9 | 0.971 | -3.060 | 0.887 |
H10 | 0.971 | -3.060 | -0.887 |
H11 | -0.971 | 3.060 | 0.887 |
H12 | -0.971 | 3.060 | -0.887 |
H13 | -1.087 | 0.633 | 0.885 |
H14 | -1.087 | 0.633 | -0.885 |
H15 | 1.087 | -0.633 | 0.885 |
H16 | 1.087 | -0.633 | -0.885 |
O1 | O2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 3.6546 | 4.7551 | 1.4330 | 1.4357 | 2.4118 | 2.0449 | 5.6488 | 4.9429 | 4.9429 | 2.1047 | 2.1047 | 2.1007 | 2.1007 | 2.6449 | 2.6449 | O2 | 3.6546 | 1.4330 | 4.7551 | 2.4118 | 1.4357 | 5.6488 | 2.0449 | 2.1047 | 2.1047 | 4.9429 | 4.9429 | 2.6449 | 2.6449 | 2.1007 | 2.1007 | C3 | 4.7551 | 1.4330 | 5.9977 | 3.6999 | 2.3444 | 6.7976 | 1.0915 | 1.0949 | 1.0949 | 6.2427 | 6.2427 | 3.9823 | 3.9823 | 2.6187 | 2.6187 | C4 | 1.4330 | 4.7551 | 5.9977 | 2.3444 | 3.6999 | 1.0915 | 6.7976 | 6.2427 | 6.2427 | 1.0949 | 1.0949 | 2.6187 | 2.6187 | 3.9823 | 3.9823 | C5 | 1.4357 | 2.4118 | 3.6999 | 2.3444 | 1.5492 | 3.2797 | 4.4561 | 4.0559 | 4.0559 | 2.6333 | 2.6333 | 1.0965 | 1.0965 | 2.1744 | 2.1744 | C6 | 2.4118 | 1.4357 | 2.3444 | 3.6999 | 1.5492 | 4.4561 | 3.2797 | 2.6333 | 2.6333 | 4.0559 | 4.0559 | 2.1744 | 2.1744 | 1.0965 | 1.0965 | H7 | 2.0449 | 5.6488 | 6.7976 | 1.0915 | 3.2797 | 4.4561 | 7.6698 | 6.9605 | 6.9605 | 1.7747 | 1.7747 | 3.6102 | 3.6102 | 4.5946 | 4.5946 | H8 | 5.6488 | 2.0449 | 1.0915 | 6.7976 | 4.4561 | 3.2797 | 7.6698 | 1.7747 | 1.7747 | 6.9605 | 6.9605 | 4.5946 | 4.5946 | 3.6102 | 3.6102 | H9 | 4.9429 | 2.1047 | 1.0949 | 6.2427 | 4.0559 | 2.6333 | 6.9605 | 1.7747 | 1.7734 | 6.4206 | 6.6610 | 4.2279 | 4.5840 | 2.4294 | 3.0066 | H10 | 4.9429 | 2.1047 | 1.0949 | 6.2427 | 4.0559 | 2.6333 | 6.9605 | 1.7747 | 1.7734 | 6.6610 | 6.4206 | 4.5840 | 4.2279 | 3.0066 | 2.4294 | H11 | 2.1047 | 4.9429 | 6.2427 | 1.0949 | 2.6333 | 4.0559 | 1.7747 | 6.9605 | 6.4206 | 6.6610 | 1.7734 | 2.4294 | 3.0066 | 4.2279 | 4.5840 | H12 | 2.1047 | 4.9429 | 6.2427 | 1.0949 | 2.6333 | 4.0559 | 1.7747 | 6.9605 | 6.6610 | 6.4206 | 1.7734 | 3.0066 | 2.4294 | 4.5840 | 4.2279 | H13 | 2.1007 | 2.6449 | 3.9823 | 2.6187 | 1.0965 | 2.1744 | 3.6102 | 4.5946 | 4.2279 | 4.5840 | 2.4294 | 3.0066 | 1.7693 | 2.5160 | 3.0759 | H14 | 2.1007 | 2.6449 | 3.9823 | 2.6187 | 1.0965 | 2.1744 | 3.6102 | 4.5946 | 4.5840 | 4.2279 | 3.0066 | 2.4294 | 1.7693 | 3.0759 | 2.5160 | H15 | 2.6449 | 2.1007 | 2.6187 | 3.9823 | 2.1744 | 1.0965 | 4.5946 | 3.6102 | 2.4294 | 3.0066 | 4.2279 | 4.5840 | 2.5160 | 3.0759 | 1.7693 | H16 | 2.6449 | 2.1007 | 2.6187 | 3.9823 | 2.1744 | 1.0965 | 4.5946 | 3.6102 | 3.0066 | 2.4294 | 4.5840 | 4.2279 | 3.0759 | 2.5160 | 1.7693 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C4 | H7 | 107.430 | O1 | C4 | H11 | 112.046 | |
O1 | C4 | H12 | 112.046 | O1 | C5 | C6 | 107.740 | |
O1 | C5 | H13 | 111.406 | O1 | C5 | H14 | 111.406 | |
O2 | C3 | H8 | 107.430 | O2 | C3 | H9 | 112.046 | |
O2 | C3 | H10 | 112.046 | O2 | C6 | C5 | 107.740 | |
O2 | C6 | H15 | 111.406 | O2 | C6 | H16 | 111.406 | |
C3 | O2 | C6 | 109.622 | C4 | O1 | C5 | 109.622 | |
C5 | C6 | H15 | 109.350 | C5 | C6 | H16 | 109.350 | |
C6 | C5 | H13 | 109.350 | C6 | C5 | H14 | 109.350 | |
H7 | C4 | H11 | 108.523 | H7 | C4 | H12 | 108.523 | |
H8 | C3 | H9 | 108.523 | H8 | C3 | H10 | 108.523 | |
H9 | C3 | H10 | 108.164 | H11 | C4 | H12 | 108.164 | |
H13 | C5 | H14 | 107.567 | H15 | C6 | H16 | 107.567 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.244 | |||
2 | O | -0.244 | |||
3 | C | -0.065 | |||
4 | C | -0.065 | |||
5 | C | 0.009 | |||
6 | C | 0.009 | |||
7 | H | 0.071 | |||
8 | H | 0.071 | |||
9 | H | 0.057 | |||
10 | H | 0.057 | |||
11 | H | 0.057 | |||
12 | H | 0.057 | |||
13 | H | 0.057 | |||
14 | H | 0.057 | |||
15 | H | 0.057 | |||
16 | H | 0.057 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | 0.000 | 0.000 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 3.341 | -0.051 | 0.000 |
y | -0.051 | 5.803 | 0.000 |
z | 0.000 | 0.000 | 3.170 |
<r2> | 273.346 |
---|---|
(<r2>)1/2 | 16.533 |