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 | -60.350616 |
Energy at 298.15K | -60.362016 |
Nuclear repulsion energy | 143.281375 |
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 | 3184 | 3048 | 0.00 | |||
2 | Ag | 3037 | 2908 | 0.00 | |||
3 | Ag | 3016 | 2888 | 0.00 | |||
4 | Ag | 1527 | 1462 | 0.00 | |||
5 | Ag | 1506 | 1442 | 0.00 | |||
6 | Ag | 1479 | 1417 | 0.00 | |||
7 | Ag | 1444 | 1383 | 0.00 | |||
8 | Ag | 1215 | 1163 | 0.00 | |||
9 | Ag | 1162 | 1113 | 0.00 | |||
10 | Ag | 1096 | 1049 | 0.00 | |||
11 | Ag | 979 | 938 | 0.00 | |||
12 | Ag | 380 | 364 | 0.00 | |||
13 | Ag | 306 | 293 | 0.00 | |||
14 | Au | 3112 | 2980 | 131.47 | |||
15 | Au | 3092 | 2961 | 207.60 | |||
16 | Au | 1492 | 1429 | 22.10 | |||
17 | Au | 1212 | 1160 | 11.96 | |||
18 | Au | 1153 | 1104 | 0.41 | |||
19 | Au | 839 | 803 | 0.26 | |||
20 | Au | 220 | 211 | 12.78 | |||
21 | Au | 96 | 92 | 20.71 | |||
22 | Au | 68 | 65 | 4.55 | |||
23 | Bg | 3093 | 2961 | 0.00 | |||
24 | Bg | 3081 | 2950 | 0.00 | |||
25 | Bg | 1492 | 1428 | 0.00 | |||
26 | Bg | 1284 | 1230 | 0.00 | |||
27 | Bg | 1165 | 1115 | 0.00 | |||
28 | Bg | 1130 | 1082 | 0.00 | |||
29 | Bg | 208 | 199 | 0.00 | |||
30 | Bg | 117 | 112 | 0.00 | |||
31 | Bu | 3184 | 3048 | 90.92 | |||
32 | Bu | 3039 | 2910 | 142.98 | |||
33 | Bu | 3015 | 2886 | 164.46 | |||
34 | Bu | 1534 | 1469 | 7.67 | |||
35 | Bu | 1505 | 1441 | 26.20 | |||
36 | Bu | 1474 | 1411 | 0.24 | |||
37 | Bu | 1364 | 1306 | 9.34 | |||
38 | Bu | 1200 | 1149 | 117.76 | |||
39 | Bu | 1151 | 1102 | 155.45 | |||
40 | Bu | 925 | 885 | 46.80 | |||
41 | Bu | 471 | 451 | 5.96 | |||
42 | Bu | 134 | 129 | 8.60 |
A | B | C |
---|---|---|
0.61367 | 0.04139 | 0.03997 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.444 | 1.770 | 0.000 |
O2 | -0.444 | -1.770 | 0.000 |
C3 | 0.262 | -3.030 | 0.000 |
C4 | -0.262 | 3.030 | 0.000 |
C5 | -0.444 | 0.624 | 0.000 |
C6 | 0.444 | -0.624 | 0.000 |
H7 | 0.499 | 3.821 | 0.000 |
H8 | -0.499 | -3.821 | 0.000 |
H9 | 0.898 | -3.135 | 0.900 |
H10 | 0.898 | -3.135 | -0.900 |
H11 | -0.898 | 3.135 | 0.900 |
H12 | -0.898 | 3.135 | -0.900 |
H13 | -1.092 | 0.627 | 0.897 |
H14 | -1.092 | 0.627 | -0.897 |
H15 | 1.092 | -0.627 | 0.897 |
H16 | 1.092 | -0.627 | -0.897 |
O1 | O2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 3.6491 | 4.8030 | 1.4448 | 1.4501 | 2.3934 | 2.0520 | 5.6694 | 5.0073 | 5.0073 | 2.1160 | 2.1160 | 2.1150 | 2.1150 | 2.6393 | 2.6393 | O2 | 3.6491 | 1.4448 | 4.8030 | 2.3934 | 1.4501 | 5.6694 | 2.0520 | 2.1160 | 2.1160 | 5.0073 | 5.0073 | 2.6393 | 2.6393 | 2.1150 | 2.1150 | C3 | 4.8030 | 1.4448 | 6.0825 | 3.7214 | 2.4130 | 6.8549 | 1.0972 | 1.1073 | 1.1073 | 6.3375 | 6.3375 | 4.0011 | 4.0011 | 2.6965 | 2.6965 | C4 | 1.4448 | 4.8030 | 6.0825 | 2.4130 | 3.7214 | 1.0972 | 6.8549 | 6.3375 | 6.3375 | 1.1073 | 1.1073 | 2.6965 | 2.6965 | 4.0011 | 4.0011 | C5 | 1.4501 | 2.3934 | 3.7214 | 2.4130 | 1.5319 | 3.3332 | 4.4450 | 4.0918 | 4.0918 | 2.7061 | 2.7061 | 1.1066 | 1.1066 | 2.1749 | 2.1749 | C6 | 2.3934 | 1.4501 | 2.4130 | 3.7214 | 1.5319 | 4.4450 | 3.3332 | 2.7061 | 2.7061 | 4.0918 | 4.0918 | 2.1749 | 2.1749 | 1.1066 | 1.1066 | H7 | 2.0520 | 5.6694 | 6.8549 | 1.0972 | 3.3332 | 4.4450 | 7.7065 | 7.0254 | 7.0254 | 1.7975 | 1.7975 | 3.6796 | 3.6796 | 4.5756 | 4.5756 | H8 | 5.6694 | 2.0520 | 1.0972 | 6.8549 | 4.4450 | 3.3332 | 7.7065 | 1.7975 | 1.7975 | 7.0254 | 7.0254 | 4.5756 | 4.5756 | 3.6796 | 3.6796 | H9 | 5.0073 | 2.1160 | 1.1073 | 6.3375 | 4.0918 | 2.7061 | 7.0254 | 1.7975 | 1.8002 | 6.5225 | 6.7664 | 4.2559 | 4.6198 | 2.5162 | 3.0921 | H10 | 5.0073 | 2.1160 | 1.1073 | 6.3375 | 4.0918 | 2.7061 | 7.0254 | 1.7975 | 1.8002 | 6.7664 | 6.5225 | 4.6198 | 4.2559 | 3.0921 | 2.5162 | H11 | 2.1160 | 5.0073 | 6.3375 | 1.1073 | 2.7061 | 4.0918 | 1.7975 | 7.0254 | 6.5225 | 6.7664 | 1.8002 | 2.5162 | 3.0921 | 4.2559 | 4.6198 | H12 | 2.1160 | 5.0073 | 6.3375 | 1.1073 | 2.7061 | 4.0918 | 1.7975 | 7.0254 | 6.7664 | 6.5225 | 1.8002 | 3.0921 | 2.5162 | 4.6198 | 4.2559 | H13 | 2.1150 | 2.6393 | 4.0011 | 2.6965 | 1.1066 | 2.1749 | 3.6796 | 4.5756 | 4.2559 | 4.6198 | 2.5162 | 3.0921 | 1.7941 | 2.5186 | 3.0923 | H14 | 2.1150 | 2.6393 | 4.0011 | 2.6965 | 1.1066 | 2.1749 | 3.6796 | 4.5756 | 4.6198 | 4.2559 | 3.0921 | 2.5162 | 1.7941 | 3.0923 | 2.5186 | H15 | 2.6393 | 2.1150 | 2.6965 | 4.0011 | 2.1749 | 1.1066 | 4.5756 | 3.6796 | 2.5162 | 3.0921 | 4.2559 | 4.6198 | 2.5186 | 3.0923 | 1.7941 | H16 | 2.6393 | 2.1150 | 2.6965 | 4.0011 | 2.1749 | 1.1066 | 4.5756 | 3.6796 | 3.0921 | 2.5162 | 4.6198 | 4.2559 | 3.0923 | 2.5186 | 1.7941 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C4 | H7 | 106.855 | O1 | C4 | H11 | 111.333 | |
O1 | C4 | H12 | 111.333 | O1 | C5 | C6 | 106.728 | |
O1 | C5 | H13 | 110.914 | O1 | C5 | H14 | 110.914 | |
O2 | C3 | H8 | 106.855 | O2 | C3 | H9 | 111.333 | |
O2 | C3 | H10 | 111.333 | O2 | C6 | C5 | 106.728 | |
O2 | C6 | H15 | 110.914 | O2 | C6 | H16 | 110.914 | |
C3 | O2 | C6 | 112.931 | C4 | O1 | C5 | 112.931 | |
C5 | C6 | H15 | 109.983 | C5 | C6 | H16 | 109.983 | |
C6 | C5 | H13 | 109.983 | C6 | C5 | H14 | 109.983 | |
H7 | C4 | H11 | 109.253 | H7 | C4 | H12 | 109.253 | |
H8 | C3 | H9 | 109.253 | H8 | C3 | H10 | 109.253 | |
H9 | C3 | H10 | 108.767 | H11 | C4 | H12 | 108.767 | |
H13 | C5 | H14 | 108.320 | H15 | C6 | H16 | 108.320 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.265 | |||
2 | O | -0.265 | |||
3 | C | -0.347 | |||
4 | C | -0.347 | |||
5 | C | -0.163 | |||
6 | C | -0.163 | |||
7 | H | 0.211 | |||
8 | H | 0.211 | |||
9 | H | 0.145 | |||
10 | H | 0.145 | |||
11 | H | 0.145 | |||
12 | H | 0.145 | |||
13 | H | 0.137 | |||
14 | H | 0.137 | |||
15 | H | 0.137 | |||
16 | H | 0.137 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | 0.000 | 0.000 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 6.161 | -0.101 | 0.000 |
y | -0.101 | 9.084 | 0.000 |
z | 0.000 | 0.000 | 5.953 |
<r2> | 0.000 |
---|---|
(<r2>)1/2 | 0.000 |