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 | -234.625658 |
Energy at 298.15K | -234.635088 |
Nuclear repulsion energy | 208.837255 |
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 | 3130 | 3010 | 0.00 | |||
2 | Ag | 3118 | 2998 | 0.00 | |||
3 | Ag | 3105 | 2986 | 0.00 | |||
4 | Ag | 3017 | 2902 | 0.00 | |||
5 | Ag | 1733 | 1666 | 0.00 | |||
6 | Ag | 1485 | 1428 | 0.00 | |||
7 | Ag | 1405 | 1351 | 0.00 | |||
8 | Ag | 1353 | 1301 | 0.00 | |||
9 | Ag | 1323 | 1272 | 0.00 | |||
10 | Ag | 1199 | 1153 | 0.00 | |||
11 | Ag | 1120 | 1077 | 0.00 | |||
12 | Ag | 931 | 895 | 0.00 | |||
13 | Ag | 435 | 419 | 0.00 | |||
14 | Ag | 329 | 316 | 0.00 | |||
15 | Au | 3064 | 2946 | 36.90 | |||
16 | Au | 1469 | 1412 | 13.62 | |||
17 | Au | 1057 | 1017 | 0.19 | |||
18 | Au | 1027 | 988 | 70.20 | |||
19 | Au | 772 | 742 | 4.30 | |||
20 | Au | 249 | 240 | 1.18 | |||
21 | Au | 166 | 160 | 0.12 | |||
22 | Au | 104 | 100 | 1.99 | |||
23 | Bg | 3064 | 2946 | 0.00 | |||
24 | Bg | 1469 | 1413 | 0.00 | |||
25 | Bg | 1060 | 1019 | 0.00 | |||
26 | Bg | 968 | 931 | 0.00 | |||
27 | Bg | 870 | 837 | 0.00 | |||
28 | Bg | 340 | 326 | 0.00 | |||
29 | Bg | 193 | 185 | 0.00 | |||
30 | Bu | 3134 | 3014 | 91.58 | |||
31 | Bu | 3123 | 3003 | 3.26 | |||
32 | Bu | 3105 | 2986 | 14.10 | |||
33 | Bu | 3017 | 2901 | 82.36 | |||
34 | Bu | 1698 | 1633 | 7.07 | |||
35 | Bu | 1479 | 1422 | 25.45 | |||
36 | Bu | 1401 | 1347 | 6.17 | |||
37 | Bu | 1331 | 1280 | 2.69 | |||
38 | Bu | 1261 | 1212 | 2.26 | |||
39 | Bu | 1094 | 1052 | 0.38 | |||
40 | Bu | 940 | 904 | 37.82 | |||
41 | Bu | 541 | 520 | 0.05 | |||
42 | Bu | 136 | 130 | 1.54 |
A | B | C |
---|---|---|
0.78207 | 0.04054 | 0.03909 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 1.117 | -2.972 | 0.000 |
C2 | -1.117 | 2.972 | 0.000 |
C3 | 0.000 | 0.724 | 0.000 |
C4 | 0.000 | -0.724 | 0.000 |
C5 | -1.100 | 1.482 | 0.000 |
C6 | 1.100 | -1.482 | 0.000 |
H7 | 0.107 | -3.384 | 0.000 |
H8 | -0.107 | 3.384 | 0.000 |
H9 | 1.644 | -3.362 | 0.876 |
H10 | 1.644 | -3.362 | -0.876 |
H11 | -1.644 | 3.362 | 0.876 |
H12 | -1.644 | 3.362 | -0.876 |
H13 | 0.974 | 1.210 | 0.000 |
H14 | -0.974 | -1.210 | 0.000 |
H15 | -2.069 | 0.986 | 0.000 |
H16 | 2.069 | -0.986 | 0.000 |
C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 6.3493 | 3.8604 | 2.5102 | 4.9749 | 1.4900 | 1.0909 | 6.4727 | 1.0946 | 1.0946 | 6.9647 | 6.9647 | 4.1841 | 2.7343 | 5.0811 | 2.2020 | C2 | 6.3493 | 2.5102 | 3.8604 | 1.4900 | 4.9749 | 6.4727 | 1.0909 | 6.9647 | 6.9647 | 1.0946 | 1.0946 | 2.7343 | 4.1841 | 2.2020 | 5.0811 | C3 | 3.8604 | 2.5102 | 1.4473 | 1.3363 | 2.4646 | 4.1093 | 2.6628 | 4.4904 | 4.4904 | 3.2299 | 3.2299 | 1.0888 | 2.1652 | 2.0860 | 2.6843 | C4 | 2.5102 | 3.8604 | 1.4473 | 2.4646 | 1.3363 | 2.6628 | 4.1093 | 3.2299 | 3.2299 | 4.4904 | 4.4904 | 2.1652 | 1.0888 | 2.6843 | 2.0860 | C5 | 4.9749 | 1.4900 | 1.3363 | 2.4646 | 3.6913 | 5.0136 | 2.1462 | 5.6358 | 5.6358 | 2.1446 | 2.1446 | 2.0922 | 2.6948 | 1.0883 | 4.0172 | C6 | 1.4900 | 4.9749 | 2.4646 | 1.3363 | 3.6913 | 2.1462 | 5.0136 | 2.1446 | 2.1446 | 5.6358 | 5.6358 | 2.6948 | 2.0922 | 4.0172 | 1.0883 | H7 | 1.0909 | 6.4727 | 4.1093 | 2.6628 | 5.0136 | 2.1462 | 6.7720 | 1.7693 | 1.7693 | 7.0249 | 7.0249 | 4.6754 | 2.4283 | 4.8825 | 3.0985 | H8 | 6.4727 | 1.0909 | 2.6628 | 4.1093 | 2.1462 | 5.0136 | 6.7720 | 7.0249 | 7.0249 | 1.7693 | 1.7693 | 2.4283 | 4.6754 | 3.0985 | 4.8825 | H9 | 1.0946 | 6.9647 | 4.4904 | 3.2299 | 5.6358 | 2.1446 | 1.7693 | 7.0249 | 1.7526 | 7.4851 | 7.6875 | 4.7033 | 3.5006 | 5.7849 | 2.5678 | H10 | 1.0946 | 6.9647 | 4.4904 | 3.2299 | 5.6358 | 2.1446 | 1.7693 | 7.0249 | 1.7526 | 7.6875 | 7.4851 | 4.7033 | 3.5006 | 5.7849 | 2.5678 | H11 | 6.9647 | 1.0946 | 3.2299 | 4.4904 | 2.1446 | 5.6358 | 7.0249 | 1.7693 | 7.4851 | 7.6875 | 1.7526 | 3.5006 | 4.7033 | 2.5678 | 5.7849 | H12 | 6.9647 | 1.0946 | 3.2299 | 4.4904 | 2.1446 | 5.6358 | 7.0249 | 1.7693 | 7.6875 | 7.4851 | 1.7526 | 3.5006 | 4.7033 | 2.5678 | 5.7849 | H13 | 4.1841 | 2.7343 | 1.0888 | 2.1652 | 2.0922 | 2.6948 | 4.6754 | 2.4283 | 4.7033 | 4.7033 | 3.5006 | 3.5006 | 3.1069 | 3.0517 | 2.4542 | H14 | 2.7343 | 4.1841 | 2.1652 | 1.0888 | 2.6948 | 2.0922 | 2.4283 | 4.6754 | 3.5006 | 3.5006 | 4.7033 | 4.7033 | 3.1069 | 2.4542 | 3.0517 | H15 | 5.0811 | 2.2020 | 2.0860 | 2.6843 | 1.0883 | 4.0172 | 4.8825 | 3.0985 | 5.7849 | 5.7849 | 2.5678 | 2.5678 | 3.0517 | 2.4542 | 4.5847 | H16 | 2.2020 | 5.0811 | 2.6843 | 2.0860 | 4.0172 | 1.0883 | 3.0985 | 4.8825 | 2.5678 | 2.5678 | 5.7849 | 5.7849 | 2.4542 | 3.0517 | 4.5847 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C6 | C4 | 125.205 | C1 | C6 | H16 | 116.445 | |
C2 | C5 | C3 | 125.205 | C2 | C5 | H15 | 116.445 | |
C3 | C4 | C6 | 124.561 | C3 | C4 | H14 | 116.538 | |
C3 | C5 | H15 | 118.350 | C4 | C3 | C5 | 124.561 | |
C4 | C3 | H13 | 116.538 | C4 | C6 | H16 | 118.350 | |
C5 | C2 | H8 | 111.587 | C5 | C2 | H11 | 111.229 | |
C5 | C2 | H12 | 111.229 | C5 | C3 | H13 | 118.901 | |
C6 | C1 | H7 | 111.587 | C6 | C1 | H9 | 111.229 | |
C6 | C1 | H10 | 111.229 | C6 | C4 | H14 | 118.901 | |
H7 | C1 | H9 | 108.104 | H7 | C1 | H10 | 108.104 | |
H8 | C2 | H11 | 108.104 | H8 | C2 | H12 | 108.104 | |
H9 | C1 | H10 | 106.370 | H11 | C2 | H12 | 106.370 |
Electronic state
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | C | -0.245 | |||
2 | C | -0.245 | |||
3 | C | -0.091 | |||
4 | C | -0.091 | |||
5 | C | -0.130 | |||
6 | C | -0.130 | |||
7 | H | 0.088 | |||
8 | H | 0.088 | |||
9 | H | 0.093 | |||
10 | H | 0.093 | |||
11 | H | 0.093 | |||
12 | H | 0.093 | |||
13 | H | 0.095 | |||
14 | H | 0.095 | |||
15 | H | 0.099 | |||
16 | H | 0.099 |
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> | 288.651 |
---|---|
(<r2>)1/2 | 16.990 |