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 | -308.476664 |
Energy at 298.15K | -308.488207 |
Nuclear repulsion energy | 251.432174 |
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 | 3067 | 3025 | 0.00 | |||
2 | Ag | 2909 | 2869 | 0.00 | |||
3 | Ag | 2896 | 2856 | 0.00 | |||
4 | Ag | 1495 | 1475 | 0.00 | |||
5 | Ag | 1467 | 1447 | 0.00 | |||
6 | Ag | 1442 | 1422 | 0.00 | |||
7 | Ag | 1402 | 1382 | 0.00 | |||
8 | Ag | 1203 | 1186 | 0.00 | |||
9 | Ag | 1143 | 1128 | 0.00 | |||
10 | Ag | 1059 | 1045 | 0.00 | |||
11 | Ag | 1000 | 986 | 0.00 | |||
12 | Ag | 390 | 384 | 0.00 | |||
13 | Ag | 325 | 321 | 0.00 | |||
14 | Au | 2954 | 2913 | 5.80 | |||
15 | Au | 2948 | 2908 | 250.88 | |||
16 | Au | 1445 | 1425 | 11.34 | |||
17 | Au | 1197 | 1181 | 10.26 | |||
18 | Au | 1142 | 1126 | 1.25 | |||
19 | Au | 817 | 805 | 0.11 | |||
20 | Au | 248 | 245 | 6.61 | |||
21 | Au | 98 | 97 | 7.32 | |||
22 | Au | 69 | 68 | 2.62 | |||
23 | Bg | 2952 | 2911 | 0.00 | |||
24 | Bg | 2924 | 2884 | 0.00 | |||
25 | Bg | 1445 | 1425 | 0.00 | |||
26 | Bg | 1253 | 1235 | 0.00 | |||
27 | Bg | 1162 | 1146 | 0.00 | |||
28 | Bg | 1120 | 1105 | 0.00 | |||
29 | Bg | 236 | 233 | 0.00 | |||
30 | Bg | 128 | 126 | 0.00 | |||
31 | Bu | 3067 | 3025 | 57.99 | |||
32 | Bu | 2911 | 2871 | 152.10 | |||
33 | Bu | 2898 | 2858 | 86.33 | |||
34 | Bu | 1502 | 1481 | 1.43 | |||
35 | Bu | 1469 | 1449 | 25.05 | |||
36 | Bu | 1436 | 1416 | 5.20 | |||
37 | Bu | 1317 | 1299 | 27.91 | |||
38 | Bu | 1181 | 1165 | 149.22 | |||
39 | Bu | 1144 | 1129 | 211.53 | |||
40 | Bu | 954 | 941 | 56.49 | |||
41 | Bu | 493 | 486 | 3.60 | |||
42 | Bu | 143 | 141 | 3.42 |
A | B | C |
---|---|---|
0.61900 | 0.04277 | 0.04127 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.434 | 1.748 | 0.000 |
O2 | -0.434 | -1.748 | 0.000 |
C3 | 0.285 | -2.969 | 0.000 |
C4 | -0.285 | 2.969 | 0.000 |
C5 | -0.434 | 0.626 | 0.000 |
C6 | 0.434 | -0.626 | 0.000 |
H7 | 0.456 | 3.783 | 0.000 |
H8 | -0.456 | -3.783 | 0.000 |
H9 | 0.930 | -3.072 | 0.898 |
H10 | 0.930 | -3.072 | -0.898 |
H11 | -0.930 | 3.072 | 0.898 |
H12 | -0.930 | 3.072 | -0.898 |
H13 | -1.094 | 0.623 | 0.895 |
H14 | -1.094 | 0.623 | -0.895 |
H15 | 1.094 | -0.623 | 0.895 |
H16 | 1.094 | -0.623 | -0.895 |
O1 | O2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 3.6032 | 4.7197 | 1.4164 | 1.4191 | 2.3748 | 2.0345 | 5.6025 | 4.9279 | 4.9279 | 2.1020 | 2.1020 | 2.0981 | 2.0981 | 2.6195 | 2.6195 | O2 | 3.6032 | 1.4164 | 4.7197 | 2.3748 | 1.4191 | 5.6025 | 2.0345 | 2.1020 | 2.1020 | 4.9279 | 4.9279 | 2.6195 | 2.6195 | 2.0981 | 2.0981 | C3 | 4.7197 | 1.4164 | 5.9649 | 3.6663 | 2.3473 | 6.7538 | 1.1005 | 1.1107 | 1.1107 | 6.2264 | 6.2264 | 3.9503 | 3.9503 | 2.6376 | 2.6376 | C4 | 1.4164 | 4.7197 | 5.9649 | 2.3473 | 3.6663 | 1.1005 | 6.7538 | 6.2264 | 6.2264 | 1.1107 | 1.1107 | 2.6376 | 2.6376 | 3.9503 | 3.9503 | C5 | 1.4191 | 2.3748 | 3.6663 | 2.3473 | 1.5243 | 3.2797 | 4.4092 | 4.0425 | 4.0425 | 2.6517 | 2.6517 | 1.1117 | 1.1117 | 2.1674 | 2.1674 | C6 | 2.3748 | 1.4191 | 2.3473 | 3.6663 | 1.5243 | 4.4092 | 3.2797 | 2.6517 | 2.6517 | 4.0425 | 4.0425 | 2.1674 | 2.1674 | 1.1117 | 1.1117 | H7 | 2.0345 | 5.6025 | 6.7538 | 1.1005 | 3.2797 | 4.4092 | 7.6204 | 6.9292 | 6.9292 | 1.7982 | 1.7982 | 3.6311 | 3.6311 | 4.5412 | 4.5412 | H8 | 5.6025 | 2.0345 | 1.1005 | 6.7538 | 4.4092 | 3.2797 | 7.6204 | 1.7982 | 1.7982 | 6.9292 | 6.9292 | 4.5412 | 4.5412 | 3.6311 | 3.6311 | H9 | 4.9279 | 2.1020 | 1.1107 | 6.2264 | 4.0425 | 2.6517 | 6.9292 | 1.7982 | 1.7962 | 6.4185 | 6.6651 | 4.2129 | 4.5786 | 2.4536 | 3.0390 | H10 | 4.9279 | 2.1020 | 1.1107 | 6.2264 | 4.0425 | 2.6517 | 6.9292 | 1.7982 | 1.7962 | 6.6651 | 6.4185 | 4.5786 | 4.2129 | 3.0390 | 2.4536 | H11 | 2.1020 | 4.9279 | 6.2264 | 1.1107 | 2.6517 | 4.0425 | 1.7982 | 6.9292 | 6.4185 | 6.6651 | 1.7962 | 2.4536 | 3.0390 | 4.2129 | 4.5786 | H12 | 2.1020 | 4.9279 | 6.2264 | 1.1107 | 2.6517 | 4.0425 | 1.7982 | 6.9292 | 6.6651 | 6.4185 | 1.7962 | 3.0390 | 2.4536 | 4.5786 | 4.2129 | H13 | 2.0981 | 2.6195 | 3.9503 | 2.6376 | 1.1117 | 2.1674 | 3.6311 | 4.5412 | 4.2129 | 4.5786 | 2.4536 | 3.0390 | 1.7900 | 2.5179 | 3.0893 | H14 | 2.0981 | 2.6195 | 3.9503 | 2.6376 | 1.1117 | 2.1674 | 3.6311 | 4.5412 | 4.5786 | 4.2129 | 3.0390 | 2.4536 | 1.7900 | 3.0893 | 2.5179 | H15 | 2.6195 | 2.0981 | 2.6376 | 3.9503 | 2.1674 | 1.1117 | 4.5412 | 3.6311 | 2.4536 | 3.0390 | 4.2129 | 4.5786 | 2.5179 | 3.0893 | 1.7900 | H16 | 2.6195 | 2.0981 | 2.6376 | 3.9503 | 2.1674 | 1.1117 | 4.5412 | 3.6311 | 3.0390 | 2.4536 | 4.5786 | 4.2129 | 3.0893 | 2.5179 | 1.7900 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C4 | H7 | 107.194 | O1 | C4 | H11 | 112.001 | |
O1 | C4 | H12 | 112.001 | O1 | C5 | C6 | 107.516 | |
O1 | C5 | H13 | 111.417 | O1 | C5 | H14 | 111.417 | |
O2 | C3 | H8 | 107.194 | O2 | C3 | H9 | 112.001 | |
O2 | C3 | H10 | 112.001 | O2 | C6 | C5 | 107.516 | |
O2 | C6 | H15 | 111.417 | O2 | C6 | H16 | 111.417 | |
C3 | O2 | C6 | 111.750 | C4 | O1 | C5 | 111.750 | |
C5 | C6 | H15 | 109.627 | C5 | C6 | H16 | 109.627 | |
C6 | C5 | H13 | 109.627 | C6 | C5 | H14 | 109.627 | |
H7 | C4 | H11 | 108.822 | H7 | C4 | H12 | 108.822 | |
H8 | C3 | H9 | 108.822 | H8 | C3 | H10 | 108.822 | |
H9 | C3 | H10 | 107.922 | H11 | C4 | H12 | 107.922 | |
H13 | C5 | H14 | 107.235 | H15 | C6 | H16 | 107.235 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.440 | |||
2 | O | -0.440 | |||
3 | C | -0.121 | |||
4 | C | -0.121 | |||
5 | C | 0.009 | |||
6 | C | 0.009 | |||
7 | H | 0.129 | |||
8 | H | 0.129 | |||
9 | H | 0.106 | |||
10 | H | 0.106 | |||
11 | H | 0.106 | |||
12 | H | 0.106 | |||
13 | H | 0.106 | |||
14 | H | 0.106 | |||
15 | H | 0.106 | |||
16 | H | 0.106 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | 0.000 | 0.000 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 7.086 | -0.208 | 0.000 |
y | -0.208 | 10.400 | 0.000 |
z | 0.000 | 0.000 | 6.988 |
<r2> | 271.321 |
---|---|
(<r2>)1/2 | 16.472 |