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 | C2 | 1A |
hartrees | |
---|---|
Energy at 0K | -270.510072 |
Energy at 298.15K | -270.519767 |
HF Energy | -270.510072 |
Nuclear repulsion energy | 235.428116 |
Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
---|---|---|---|---|---|---|---|
1 | A | 3150 | 3000 | 9.79 | |||
2 | A | 3143 | 2993 | 18.07 | |||
3 | A | 3076 | 2929 | 25.14 | |||
4 | A | 3070 | 2924 | 5.22 | |||
5 | A | 1866 | 1777 | 278.16 | |||
6 | A | 1528 | 1455 | 2.38 | |||
7 | A | 1467 | 1397 | 0.06 | |||
8 | A | 1357 | 1292 | 0.10 | |||
9 | A | 1322 | 1259 | 1.72 | |||
10 | A | 1229 | 1170 | 0.02 | |||
11 | A | 1190 | 1133 | 0.46 | |||
12 | A | 1052 | 1002 | 0.83 | |||
13 | A | 980 | 933 | 0.22 | |||
14 | A | 914 | 870 | 0.61 | |||
15 | A | 827 | 788 | 1.03 | |||
16 | A | 727 | 692 | 1.33 | |||
17 | A | 577 | 550 | 5.71 | |||
18 | A | 238 | 227 | 0.12 | |||
19 | B | 3153 | 3003 | 30.86 | |||
20 | B | 3145 | 2995 | 22.48 | |||
21 | B | 3080 | 2933 | 43.10 | |||
22 | B | 3070 | 2923 | 8.33 | |||
23 | B | 1512 | 1440 | 6.72 | |||
24 | B | 1467 | 1397 | 24.93 | |||
25 | B | 1350 | 1286 | 0.90 | |||
26 | B | 1313 | 1250 | 13.27 | |||
27 | B | 1273 | 1212 | 1.71 | |||
28 | B | 1186 | 1129 | 20.81 | |||
29 | B | 1177 | 1121 | 49.03 | |||
30 | B | 985 | 938 | 11.26 | |||
31 | B | 937 | 893 | 0.99 | |||
32 | B | 859 | 818 | 9.44 | |||
33 | B | 596 | 567 | 2.51 | |||
34 | B | 481 | 458 | 3.83 | |||
35 | B | 460 | 438 | 5.65 | |||
36 | B | 113 | 107 | 6.21 |
A | B | C |
---|---|---|
0.22124 | 0.11184 | 0.08025 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 0.000 | 2.131 |
C2 | 0.000 | 0.000 | 0.924 |
C3 | 0.000 | 1.241 | 0.031 |
C4 | 0.000 | -1.241 | 0.031 |
C5 | 0.299 | 0.711 | -1.378 |
C6 | -0.299 | -0.711 | -1.378 |
H7 | -1.005 | 1.680 | 0.084 |
H8 | 1.005 | -1.680 | 0.084 |
H9 | 0.703 | 1.988 | 0.407 |
H10 | -0.703 | -1.988 | 0.407 |
H11 | -0.113 | 1.341 | -2.170 |
H12 | 0.113 | -1.341 | -2.170 |
H13 | 1.383 | 0.654 | -1.533 |
H14 | -1.383 | -0.654 | -1.533 |
O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 1.2071 | 2.4394 | 2.4394 | 3.5923 | 3.5923 | 2.8322 | 2.8322 | 2.7238 | 2.7238 | 4.5061 | 4.5061 | 3.9701 | 3.9701 | C2 | 1.2071 | 1.5289 | 1.5289 | 2.4273 | 2.4273 | 2.1300 | 2.1300 | 2.1711 | 2.1711 | 3.3734 | 3.3734 | 2.8940 | 2.8940 | C3 | 2.4394 | 1.5289 | 2.4818 | 1.5343 | 2.4253 | 1.0976 | 3.0893 | 1.0925 | 3.3259 | 2.2054 | 3.3941 | 2.1682 | 2.8194 | C4 | 2.4394 | 1.5289 | 2.4818 | 2.4253 | 1.5343 | 3.0893 | 1.0976 | 3.3259 | 1.0925 | 3.3941 | 2.2054 | 2.8194 | 2.1682 | C5 | 3.5923 | 2.4273 | 1.5343 | 2.4253 | 1.5425 | 2.1853 | 2.8896 | 2.2312 | 3.3870 | 1.0928 | 2.2071 | 1.0963 | 2.1723 | C6 | 3.5923 | 2.4273 | 2.4253 | 1.5343 | 1.5425 | 2.8896 | 2.1853 | 3.3870 | 2.2312 | 2.2071 | 1.0928 | 2.1723 | 1.0963 | H7 | 2.8322 | 2.1300 | 1.0976 | 3.0893 | 2.1853 | 2.8896 | 3.9149 | 1.7646 | 3.6946 | 2.4470 | 3.9311 | 3.0604 | 2.8646 | H8 | 2.8322 | 2.1300 | 3.0893 | 1.0976 | 2.8896 | 2.1853 | 3.9149 | 3.6946 | 1.7646 | 3.9311 | 2.4470 | 2.8646 | 3.0604 | H9 | 2.7238 | 2.1711 | 1.0925 | 3.3259 | 2.2312 | 3.3870 | 1.7646 | 3.6946 | 4.2172 | 2.7788 | 4.2506 | 2.4500 | 3.8852 | H10 | 2.7238 | 2.1711 | 3.3259 | 1.0925 | 3.3870 | 2.2312 | 3.6946 | 1.7646 | 4.2172 | 4.2506 | 2.7788 | 3.8852 | 2.4500 | H11 | 4.5061 | 3.3734 | 2.2054 | 3.3941 | 1.0928 | 2.2071 | 2.4470 | 3.9311 | 2.7788 | 4.2506 | 2.6914 | 1.7652 | 2.4496 | H12 | 4.5061 | 3.3734 | 3.3941 | 2.2054 | 2.2071 | 1.0928 | 3.9311 | 2.4470 | 4.2506 | 2.7788 | 2.6914 | 2.4496 | 1.7652 | H13 | 3.9701 | 2.8940 | 2.1682 | 2.8194 | 1.0963 | 2.1723 | 3.0604 | 2.8646 | 2.4500 | 3.8852 | 1.7652 | 2.4496 | 3.0604 | H14 | 3.9701 | 2.8940 | 2.8194 | 2.1682 | 2.1723 | 1.0963 | 2.8646 | 3.0604 | 3.8852 | 2.4500 | 2.4496 | 1.7652 | 3.0604 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C2 | C3 | 125.743 | O1 | C2 | C4 | 125.743 | |
C2 | C3 | C5 | 104.820 | C2 | C3 | H7 | 107.242 | |
C2 | C3 | H9 | 110.734 | C2 | C4 | C6 | 104.820 | |
C2 | C4 | H8 | 107.242 | C2 | C4 | H10 | 110.734 | |
C3 | C2 | C4 | 108.513 | C3 | C5 | C6 | 104.046 | |
C3 | C5 | H11 | 113.099 | C3 | C5 | H13 | 109.895 | |
C4 | C6 | C5 | 104.046 | C4 | C6 | H12 | 113.099 | |
C4 | C6 | H14 | 109.895 | C5 | C3 | H7 | 111.180 | |
C5 | C3 | H9 | 115.260 | C5 | C6 | H12 | 112.642 | |
C5 | C6 | H14 | 109.653 | C6 | C4 | H8 | 111.180 | |
C6 | C4 | H10 | 115.260 | C6 | C5 | H11 | 112.642 | |
C6 | C5 | H13 | 109.653 | H7 | C3 | H9 | 107.362 | |
H8 | C4 | H10 | 107.362 | H11 | C5 | H13 | 107.479 | |
H12 | C6 | H14 | 107.479 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.439 | |||
2 | C | 0.092 | |||
3 | C | -0.200 | |||
4 | C | -0.200 | |||
5 | C | -0.333 | |||
6 | C | -0.333 | |||
7 | H | 0.192 | |||
8 | H | 0.192 | |||
9 | H | 0.188 | |||
10 | H | 0.188 | |||
11 | H | 0.161 | |||
12 | H | 0.161 | |||
13 | H | 0.166 | |||
14 | H | 0.166 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | -3.367 | 3.367 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 7.044 | 0.059 | 0.000 |
y | 0.059 | 8.686 | 0.000 |
z | 0.000 | 0.000 | 9.547 |
<r2> | 153.041 |
---|---|
(<r2>)1/2 | 12.371 |