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 | -954.808256 |
Energy at 298.15K | -954.818634 |
Nuclear repulsion energy | 331.100541 |
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 | 2978 | 2969 | 0.00 | |||
2 | Ag | 2942 | 2933 | 0.00 | |||
3 | Ag | 2589 | 2581 | 0.00 | |||
4 | Ag | 1460 | 1456 | 0.00 | |||
5 | Ag | 1454 | 1449 | 0.00 | |||
6 | Ag | 1350 | 1346 | 0.00 | |||
7 | Ag | 1234 | 1231 | 0.00 | |||
8 | Ag | 1062 | 1059 | 0.00 | |||
9 | Ag | 1002 | 999 | 0.00 | |||
10 | Ag | 823 | 820 | 0.00 | |||
11 | Ag | 703 | 701 | 0.00 | |||
12 | Ag | 322 | 321 | 0.00 | |||
13 | Ag | 197 | 196 | 0.00 | |||
14 | Au | 3026 | 3017 | 45.21 | |||
15 | Au | 2982 | 2974 | 17.39 | |||
16 | Au | 1286 | 1282 | 0.92 | |||
17 | Au | 1074 | 1071 | 3.14 | |||
18 | Au | 872 | 870 | 1.66 | |||
19 | Au | 730 | 728 | 3.84 | |||
20 | Au | 176 | 175 | 23.18 | |||
21 | Au | 97 | 97 | 6.98 | |||
22 | Au | 50 | 50 | 4.40 | |||
23 | Bg | 3022 | 3013 | 0.00 | |||
24 | Bg | 2963 | 2954 | 0.00 | |||
25 | Bg | 1306 | 1302 | 0.00 | |||
26 | Bg | 1221 | 1217 | 0.00 | |||
27 | Bg | 1007 | 1004 | 0.00 | |||
28 | Bg | 765 | 762 | 0.00 | |||
29 | Bg | 173 | 173 | 0.00 | |||
30 | Bg | 126 | 125 | 0.00 | |||
31 | Bu | 2980 | 2971 | 65.71 | |||
32 | Bu | 2950 | 2941 | 18.20 | |||
33 | Bu | 2589 | 2581 | 16.22 | |||
34 | Bu | 1479 | 1475 | 4.36 | |||
35 | Bu | 1450 | 1446 | 2.43 | |||
36 | Bu | 1308 | 1304 | 25.80 | |||
37 | Bu | 1202 | 1198 | 34.35 | |||
38 | Bu | 1004 | 1001 | 1.60 | |||
39 | Bu | 849 | 846 | 1.31 | |||
40 | Bu | 676 | 674 | 6.01 | |||
41 | Bu | 370 | 369 | 5.21 | |||
42 | Bu | 98 | 98 | 2.94 |
A | B | C |
---|---|---|
0.47209 | 0.01825 | 0.01781 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
S1 | 1.333 | 3.217 | 0.000 |
S2 | -1.333 | -3.217 | 0.000 |
C3 | 1.421 | 1.352 | 0.000 |
C4 | -1.421 | -1.352 | 0.000 |
C5 | 0.000 | 0.772 | 0.000 |
C6 | 0.000 | -0.772 | 0.000 |
H7 | 2.671 | 3.437 | 0.000 |
H8 | -2.671 | -3.437 | 0.000 |
H9 | -0.544 | 1.141 | 0.882 |
H10 | -0.544 | 1.141 | -0.882 |
H11 | 0.544 | -1.141 | 0.882 |
H12 | 0.544 | -1.141 | -0.882 |
H13 | -1.971 | -1.030 | -0.890 |
H14 | -1.971 | -1.030 | 0.890 |
H15 | 1.971 | 1.030 | -0.890 |
H16 | 1.971 | 1.030 | 0.890 |
S1 | S2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
S1 | 6.9651 | 1.8674 | 5.3352 | 2.7848 | 4.2065 | 1.3558 | 7.7659 | 2.9346 | 2.9346 | 4.5160 | 4.5160 | 5.4543 | 5.4543 | 2.4465 | 2.4465 | S2 | 6.9651 | 5.3352 | 1.8674 | 4.2065 | 2.7848 | 7.7659 | 1.3558 | 4.5160 | 4.5160 | 2.9346 | 2.9346 | 2.4465 | 2.4465 | 5.4543 | 5.4543 | C3 | 1.8674 | 5.3352 | 3.9229 | 1.5348 | 2.5558 | 2.4308 | 6.2990 | 2.1639 | 2.1639 | 2.7859 | 2.7859 | 4.2395 | 4.2395 | 1.0951 | 1.0951 | C4 | 5.3352 | 1.8674 | 3.9229 | 2.5558 | 1.5348 | 6.2990 | 2.4308 | 2.7859 | 2.7859 | 2.1639 | 2.1639 | 1.0951 | 1.0951 | 4.2395 | 4.2395 | C5 | 2.7848 | 4.2065 | 1.5348 | 2.5558 | 1.5447 | 3.7728 | 4.9850 | 1.0995 | 1.0995 | 2.1757 | 2.1757 | 2.8154 | 2.8154 | 2.1784 | 2.1784 | C6 | 4.2065 | 2.7848 | 2.5558 | 1.5348 | 1.5447 | 4.9850 | 3.7728 | 2.1757 | 2.1757 | 1.0995 | 1.0995 | 2.1784 | 2.1784 | 2.8154 | 2.8154 | H7 | 1.3558 | 7.7659 | 2.4308 | 6.2990 | 3.7728 | 4.9850 | 8.7053 | 4.0476 | 4.0476 | 5.1242 | 5.1242 | 6.5034 | 6.5034 | 2.6601 | 2.6601 | H8 | 7.7659 | 1.3558 | 6.2990 | 2.4308 | 4.9850 | 3.7728 | 8.7053 | 5.1242 | 5.1242 | 4.0476 | 4.0476 | 2.6601 | 2.6601 | 6.5034 | 6.5034 | H9 | 2.9346 | 4.5160 | 2.1639 | 2.7859 | 1.0995 | 2.1757 | 4.0476 | 5.1242 | 1.7634 | 2.5277 | 3.0820 | 3.1448 | 2.5980 | 3.0787 | 2.5176 | H10 | 2.9346 | 4.5160 | 2.1639 | 2.7859 | 1.0995 | 2.1757 | 4.0476 | 5.1242 | 1.7634 | 3.0820 | 2.5277 | 2.5980 | 3.1448 | 2.5176 | 3.0787 | H11 | 4.5160 | 2.9346 | 2.7859 | 2.1639 | 2.1757 | 1.0995 | 5.1242 | 4.0476 | 2.5277 | 3.0820 | 1.7634 | 3.0787 | 2.5176 | 3.1448 | 2.5980 | H12 | 4.5160 | 2.9346 | 2.7859 | 2.1639 | 2.1757 | 1.0995 | 5.1242 | 4.0476 | 3.0820 | 2.5277 | 1.7634 | 2.5176 | 3.0787 | 2.5980 | 3.1448 | H13 | 5.4543 | 2.4465 | 4.2395 | 1.0951 | 2.8154 | 2.1784 | 6.5034 | 2.6601 | 3.1448 | 2.5980 | 3.0787 | 2.5176 | 1.7807 | 4.4482 | 4.7913 | H14 | 5.4543 | 2.4465 | 4.2395 | 1.0951 | 2.8154 | 2.1784 | 6.5034 | 2.6601 | 2.5980 | 3.1448 | 2.5176 | 3.0787 | 1.7807 | 4.7913 | 4.4482 | H15 | 2.4465 | 5.4543 | 1.0951 | 4.2395 | 2.1784 | 2.8154 | 2.6601 | 6.5034 | 3.0787 | 2.5176 | 3.1448 | 2.5980 | 4.4482 | 4.7913 | 1.7807 | H16 | 2.4465 | 5.4543 | 1.0951 | 4.2395 | 2.1784 | 2.8154 | 2.6601 | 6.5034 | 2.5176 | 3.0787 | 2.5980 | 3.1448 | 4.7913 | 4.4482 | 1.7807 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
S1 | C3 | C5 | 109.489 | S1 | C3 | H15 | 108.516 | |
S1 | C3 | H16 | 108.516 | S2 | C4 | C6 | 109.489 | |
S2 | C4 | H13 | 108.516 | S2 | C4 | H14 | 108.516 | |
C3 | S1 | H7 | 96.615 | C3 | C5 | C6 | 112.185 | |
C3 | C5 | H9 | 109.348 | C3 | C5 | H10 | 109.348 | |
C4 | S2 | H8 | 96.615 | C4 | C6 | C5 | 112.185 | |
C4 | C6 | H11 | 109.348 | C4 | C6 | H12 | 109.348 | |
C5 | C3 | H15 | 110.740 | C5 | C3 | H16 | 110.740 | |
C5 | C6 | H11 | 109.586 | C5 | C6 | H12 | 109.586 | |
C6 | C4 | H13 | 110.740 | C6 | C4 | H14 | 110.740 | |
C6 | C5 | H9 | 109.586 | C6 | C5 | H10 | 109.586 | |
H9 | C5 | H10 | 106.629 | H11 | C6 | H12 | 106.629 | |
H13 | C4 | H14 | 108.780 | H15 | C3 | H16 | 108.780 |
Electronic state
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | S | -0.157 | |||
2 | S | -0.157 | |||
3 | C | -0.157 | |||
4 | C | -0.157 | |||
5 | C | -0.144 | |||
6 | C | -0.144 | |||
7 | H | 0.076 | |||
8 | H | 0.076 | |||
9 | H | 0.090 | |||
10 | H | 0.090 | |||
11 | H | 0.090 | |||
12 | H | 0.090 | |||
13 | H | 0.101 | |||
14 | H | 0.101 | |||
15 | H | 0.101 | |||
16 | H | 0.101 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | 0.000 | 0.000 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 0.000 | 0.000 | 0.000 |
y | 0.000 | 0.000 | 0.000 |
z | 0.000 | 0.000 | 0.000 |
<r2> | 547.175 |
---|---|
(<r2>)1/2 | 23.392 |