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 | -189.999552 |
Energy at 298.15K | -190.009808 |
HF Energy | -189.294730 |
Nuclear repulsion energy | 131.819756 |
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 | 3606 | 3360 | 0.00 | |||
2 | Ag | 3119 | 2905 | 0.00 | |||
3 | Ag | 1721 | 1603 | 0.00 | |||
4 | Ag | 1540 | 1434 | 0.00 | |||
5 | Ag | 1458 | 1358 | 0.00 | |||
6 | Ag | 1155 | 1076 | 0.00 | |||
7 | Ag | 1101 | 1026 | 0.00 | |||
8 | Ag | 855 | 796 | 0.00 | |||
9 | Ag | 473 | 440 | 0.00 | |||
10 | Au | 3701 | 3448 | 2.60 | |||
11 | Au | 3185 | 2967 | 70.34 | |||
12 | Au | 1432 | 1334 | 0.77 | |||
13 | Au | 1095 | 1020 | 0.62 | |||
14 | Au | 773 | 720 | 0.00 | |||
15 | Au | 262 | 244 | 122.60 | |||
16 | Au | 152 | 142 | 0.23 | |||
17 | Bg | 3701 | 3448 | 0.00 | |||
18 | Bg | 3159 | 2943 | 0.00 | |||
19 | Bg | 1408 | 1311 | 0.00 | |||
20 | Bg | 1342 | 1250 | 0.00 | |||
21 | Bg | 967 | 900 | 0.00 | |||
22 | Bg | 288 | 268 | 0.00 | |||
23 | Bu | 3606 | 3359 | 1.17 | |||
24 | Bu | 3125 | 2911 | 81.04 | |||
25 | Bu | 1719 | 1602 | 67.92 | |||
26 | Bu | 1557 | 1450 | 0.70 | |||
27 | Bu | 1373 | 1280 | 24.41 | |||
28 | Bu | 1125 | 1048 | 22.07 | |||
29 | Bu | 891 | 830 | 402.02 | |||
30 | Bu | 282 | 263 | 22.46 |
A | B | C |
---|---|---|
0.88298 | 0.12502 | 0.11838 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.399 | 0.655 | 0.000 |
C2 | -0.399 | -0.655 | 0.000 |
N3 | -0.399 | 1.881 | 0.000 |
N4 | 0.399 | -1.881 | 0.000 |
H5 | 0.995 | -1.926 | 0.816 |
H6 | 0.995 | -1.926 | -0.816 |
H7 | -0.995 | 1.926 | 0.816 |
H8 | -0.995 | 1.926 | -0.816 |
H9 | -1.051 | -0.674 | -0.875 |
H10 | -1.051 | -0.674 | 0.875 |
H11 | 1.051 | 0.674 | -0.875 |
H12 | 1.051 | 0.674 | 0.875 |
C1 | C2 | N3 | N4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.5344 | 1.4618 | 2.5360 | 2.7727 | 2.7727 | 2.0554 | 2.0554 | 2.1531 | 2.1531 | 1.0914 | 1.0914 | C2 | 1.5344 | 2.5360 | 1.4618 | 2.0554 | 2.0554 | 2.7727 | 2.7727 | 1.0914 | 1.0914 | 2.1531 | 2.1531 | N3 | 1.4618 | 2.5360 | 3.8447 | 4.1355 | 4.1355 | 1.0121 | 1.0121 | 2.7783 | 2.7783 | 2.0790 | 2.0790 | N4 | 2.5360 | 1.4618 | 3.8447 | 1.0121 | 1.0121 | 4.1355 | 4.1355 | 2.0790 | 2.0790 | 2.7783 | 2.7783 | H5 | 2.7727 | 2.0554 | 4.1355 | 1.0121 | 1.6328 | 4.3365 | 4.6337 | 2.9351 | 2.3996 | 3.1028 | 2.6021 | H6 | 2.7727 | 2.0554 | 4.1355 | 1.0121 | 1.6328 | 4.6337 | 4.3365 | 2.3996 | 2.9351 | 2.6021 | 3.1028 | H7 | 2.0554 | 2.7727 | 1.0121 | 4.1355 | 4.3365 | 4.6337 | 1.6328 | 3.1028 | 2.6021 | 2.9351 | 2.3996 | H8 | 2.0554 | 2.7727 | 1.0121 | 4.1355 | 4.6337 | 4.3365 | 1.6328 | 2.6021 | 3.1028 | 2.3996 | 2.9351 | H9 | 2.1531 | 1.0914 | 2.7783 | 2.0790 | 2.9351 | 2.3996 | 3.1028 | 2.6021 | 1.7494 | 2.4979 | 3.0496 | H10 | 2.1531 | 1.0914 | 2.7783 | 2.0790 | 2.3996 | 2.9351 | 2.6021 | 3.1028 | 1.7494 | 3.0496 | 2.4979 | H11 | 1.0914 | 2.1531 | 2.0790 | 2.7783 | 3.1028 | 2.6021 | 2.9351 | 2.3996 | 2.4979 | 3.0496 | 1.7494 | H12 | 1.0914 | 2.1531 | 2.0790 | 2.7783 | 2.6021 | 3.1028 | 2.3996 | 2.9351 | 3.0496 | 2.4979 | 1.7494 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | N4 | 115.625 | C1 | C2 | H9 | 109.000 | |
C1 | C2 | H10 | 109.000 | C1 | N3 | H7 | 111.065 | |
C1 | N3 | H8 | 111.065 | C2 | C1 | N3 | 115.625 | |
C2 | C1 | H11 | 109.000 | C2 | C1 | H12 | 109.000 | |
C2 | N4 | H5 | 111.065 | C2 | N4 | H6 | 111.065 | |
N3 | C1 | H11 | 108.153 | N3 | C1 | H12 | 108.153 | |
N4 | C2 | H9 | 108.153 | N4 | C2 | H10 | 108.153 | |
H5 | N4 | H6 | 107.545 | H7 | N3 | H8 | 107.545 | |
H9 | C2 | H10 | 106.534 | H11 | C1 | H12 | 106.534 |