Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C2H | 1Ag |
hartrees | |
---|---|
Energy at 0K | -60.445706 |
Energy at 298.15K | -60.457355 |
Nuclear repulsion energy | 145.308044 |
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 | 3154 | 3019 | 0.00 | |||
2 | Ag | 3020 | 2891 | 0.00 | |||
3 | Ag | 3008 | 2879 | 0.00 | |||
4 | Ag | 1519 | 1454 | 0.00 | |||
5 | Ag | 1498 | 1434 | 0.00 | |||
6 | Ag | 1485 | 1422 | 0.00 | |||
7 | Ag | 1453 | 1391 | 0.00 | |||
8 | Ag | 1245 | 1192 | 0.00 | |||
9 | Ag | 1200 | 1149 | 0.00 | |||
10 | Ag | 1093 | 1046 | 0.00 | |||
11 | Ag | 1045 | 1000 | 0.00 | |||
12 | Ag | 394 | 377 | 0.00 | |||
13 | Ag | 332 | 317 | 0.00 | |||
14 | Au | 3078 | 2947 | 75.65 | |||
15 | Au | 3067 | 2935 | 220.94 | |||
16 | Au | 1483 | 1420 | 15.00 | |||
17 | Au | 1239 | 1186 | 10.58 | |||
18 | Au | 1174 | 1124 | 0.87 | |||
19 | Au | 818 | 783 | 0.01 | |||
20 | Au | 254 | 243 | 8.96 | |||
21 | Au | 106 | 101 | 11.74 | |||
22 | Au | 76 | 73 | 3.14 | |||
23 | Bg | 3067 | 2936 | 0.00 | |||
24 | Bg | 3050 | 2919 | 0.00 | |||
25 | Bg | 1483 | 1420 | 0.00 | |||
26 | Bg | 1288 | 1232 | 0.00 | |||
27 | Bg | 1185 | 1135 | 0.00 | |||
28 | Bg | 1139 | 1090 | 0.00 | |||
29 | Bg | 239 | 228 | 0.00 | |||
30 | Bg | 135 | 129 | 0.00 | |||
31 | Bu | 3154 | 3019 | 86.73 | |||
32 | Bu | 3023 | 2894 | 156.59 | |||
33 | Bu | 3007 | 2879 | 137.78 | |||
34 | Bu | 1526 | 1461 | 3.83 | |||
35 | Bu | 1496 | 1432 | 25.80 | |||
36 | Bu | 1476 | 1413 | 2.82 | |||
37 | Bu | 1354 | 1296 | 28.13 | |||
38 | Bu | 1237 | 1184 | 287.11 | |||
39 | Bu | 1187 | 1136 | 88.54 | |||
40 | Bu | 1003 | 960 | 65.82 | |||
41 | Bu | 498 | 476 | 3.87 | |||
42 | Bu | 141 | 135 | 5.17 |
A | B | C |
---|---|---|
0.62130 | 0.04288 | 0.04139 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.434 | 1.749 | 0.000 |
O2 | -0.434 | -1.749 | 0.000 |
C3 | 0.285 | -2.963 | 0.000 |
C4 | -0.285 | 2.963 | 0.000 |
C5 | -0.434 | 0.631 | 0.000 |
C6 | 0.434 | -0.631 | 0.000 |
H7 | 0.447 | 3.784 | 0.000 |
H8 | -0.447 | -3.784 | 0.000 |
H9 | 0.928 | -3.057 | 0.898 |
H10 | 0.928 | -3.057 | -0.898 |
H11 | -0.928 | 3.057 | 0.898 |
H12 | -0.928 | 3.057 | -0.898 |
H13 | -1.088 | 0.632 | 0.895 |
H14 | -1.088 | 0.632 | -0.895 |
H15 | 1.088 | -0.632 | 0.895 |
H16 | 1.088 | -0.632 | -0.895 |
O1 | O2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 3.6036 | 4.7138 | 1.4107 | 1.4149 | 2.3800 | 2.0352 | 5.6024 | 4.9137 | 4.9137 | 2.0913 | 2.0913 | 2.0892 | 2.0892 | 2.6265 | 2.6265 | O2 | 3.6036 | 1.4107 | 4.7138 | 2.3800 | 1.4149 | 5.6024 | 2.0352 | 2.0913 | 2.0913 | 4.9137 | 4.9137 | 2.6265 | 2.6265 | 2.0892 | 2.0892 | C3 | 4.7138 | 1.4107 | 5.9527 | 3.6651 | 2.3363 | 6.7486 | 1.0998 | 1.1091 | 1.1091 | 6.2058 | 6.2058 | 3.9508 | 3.9508 | 2.6227 | 2.6227 | C4 | 1.4107 | 4.7138 | 5.9527 | 2.3363 | 3.6651 | 1.0998 | 6.7486 | 6.2058 | 6.2058 | 1.1091 | 1.1091 | 2.6227 | 2.6227 | 3.9508 | 3.9508 | C5 | 1.4149 | 2.3800 | 3.6651 | 2.3363 | 1.5320 | 3.2734 | 4.4152 | 4.0328 | 4.0328 | 2.6333 | 2.6333 | 1.1088 | 1.1088 | 2.1712 | 2.1712 | C6 | 2.3800 | 1.4149 | 2.3363 | 3.6651 | 1.5320 | 4.4152 | 3.2734 | 2.6333 | 2.6333 | 4.0328 | 4.0328 | 2.1712 | 2.1712 | 1.1088 | 1.1088 | H7 | 2.0352 | 5.6024 | 6.7486 | 1.0998 | 3.2734 | 4.4152 | 7.6205 | 6.9162 | 6.9162 | 1.7964 | 1.7964 | 3.6182 | 3.6182 | 4.5513 | 4.5513 | H8 | 5.6024 | 2.0352 | 1.0998 | 6.7486 | 4.4152 | 3.2734 | 7.6205 | 1.7964 | 1.7964 | 6.9162 | 6.9162 | 4.5513 | 4.5513 | 3.6182 | 3.6182 | H9 | 4.9137 | 2.0913 | 1.1091 | 6.2058 | 4.0328 | 2.6333 | 6.9162 | 1.7964 | 1.7967 | 6.3892 | 6.6370 | 4.2041 | 4.5707 | 2.4298 | 3.0201 | H10 | 4.9137 | 2.0913 | 1.1091 | 6.2058 | 4.0328 | 2.6333 | 6.9162 | 1.7964 | 1.7967 | 6.6370 | 6.3892 | 4.5707 | 4.2041 | 3.0201 | 2.4298 | H11 | 2.0913 | 4.9137 | 6.2058 | 1.1091 | 2.6333 | 4.0328 | 1.7964 | 6.9162 | 6.3892 | 6.6370 | 1.7967 | 2.4298 | 3.0201 | 4.2041 | 4.5707 | H12 | 2.0913 | 4.9137 | 6.2058 | 1.1091 | 2.6333 | 4.0328 | 1.7964 | 6.9162 | 6.6370 | 6.3892 | 1.7967 | 3.0201 | 2.4298 | 4.5707 | 4.2041 | H13 | 2.0892 | 2.6265 | 3.9508 | 2.6227 | 1.1088 | 2.1712 | 3.6182 | 4.5513 | 4.2041 | 4.5707 | 2.4298 | 3.0201 | 1.7904 | 2.5169 | 3.0888 | H14 | 2.0892 | 2.6265 | 3.9508 | 2.6227 | 1.1088 | 2.1712 | 3.6182 | 4.5513 | 4.5707 | 4.2041 | 3.0201 | 2.4298 | 1.7904 | 3.0888 | 2.5169 | H15 | 2.6265 | 2.0892 | 2.6227 | 3.9508 | 2.1712 | 1.1088 | 4.5513 | 3.6182 | 2.4298 | 3.0201 | 4.2041 | 4.5707 | 2.5169 | 3.0888 | 1.7904 | H16 | 2.6265 | 2.0892 | 2.6227 | 3.9508 | 2.1712 | 1.1088 | 4.5513 | 3.6182 | 3.0201 | 2.4298 | 4.5707 | 4.2041 | 3.0888 | 2.5169 | 1.7904 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C4 | H7 | 107.683 | O1 | C4 | H11 | 111.627 | |
O1 | C4 | H12 | 111.627 | O1 | C5 | C6 | 107.665 | |
O1 | C5 | H13 | 111.175 | O1 | C5 | H14 | 111.175 | |
O2 | C3 | H8 | 107.683 | O2 | C3 | H9 | 111.627 | |
O2 | C3 | H10 | 111.627 | O2 | C6 | C5 | 107.665 | |
O2 | C6 | H15 | 111.175 | O2 | C6 | H16 | 111.175 | |
C3 | O2 | C6 | 111.548 | C4 | O1 | C5 | 111.548 | |
C5 | C6 | H15 | 109.569 | C5 | C6 | H16 | 109.569 | |
C6 | C5 | H13 | 109.569 | C6 | C5 | H14 | 109.569 | |
H7 | C4 | H11 | 108.829 | H7 | C4 | H12 | 108.829 | |
H8 | C3 | H9 | 108.829 | H8 | C3 | H10 | 108.829 | |
H9 | C3 | H10 | 108.180 | H11 | C4 | H12 | 108.180 | |
H13 | C5 | H14 | 107.679 | H15 | C6 | H16 | 107.679 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.185 | |||
2 | O | -0.185 | |||
3 | C | -0.375 | |||
4 | C | -0.375 | |||
5 | C | -0.184 | |||
6 | C | -0.184 | |||
7 | H | 0.215 | |||
8 | H | 0.215 | |||
9 | H | 0.139 | |||
10 | H | 0.139 | |||
11 | H | 0.139 | |||
12 | H | 0.139 | |||
13 | H | 0.125 | |||
14 | H | 0.125 | |||
15 | H | 0.125 | |||
16 | H | 0.125 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | 0.000 | 0.000 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 6.310 | -0.162 | 0.000 |
y | -0.162 | 9.173 | 0.000 |
z | 0.000 | 0.000 | 6.231 |
<r2> | 0.000 |
---|---|
(<r2>)1/2 | 0.000 |