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 | C1 | 1A' |
hartrees | |
---|---|
Energy at 0K | -271.872046 |
Energy at 298.15K | -271.884936 |
Nuclear repulsion energy | 259.958140 |
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' | 3081 | 2978 | 33.21 | |||
2 | A' | 3064 | 2961 | 71.15 | |||
3 | A' | 3055 | 2953 | 43.83 | |||
4 | A' | 3020 | 2919 | 19.31 | |||
5 | A' | 3004 | 2904 | 21.44 | |||
6 | A' | 2948 | 2850 | 103.15 | |||
7 | A' | 1511 | 1461 | 3.41 | |||
8 | A' | 1496 | 1446 | 5.44 | |||
9 | A' | 1486 | 1436 | 6.30 | |||
10 | A' | 1420 | 1373 | 5.49 | |||
11 | A' | 1381 | 1335 | 1.43 | |||
12 | A' | 1326 | 1282 | 4.74 | |||
13 | A' | 1285 | 1242 | 5.34 | |||
14 | A' | 1180 | 1141 | 2.86 | |||
15 | A' | 1051 | 1015 | 7.23 | |||
16 | A' | 1018 | 984 | 10.79 | |||
17 | A' | 880 | 851 | 23.25 | |||
18 | A' | 866 | 837 | 3.94 | |||
19 | A' | 821 | 794 | 2.37 | |||
20 | A' | 567 | 548 | 3.69 | |||
21 | A' | 439 | 424 | 1.78 | |||
22 | A' | 397 | 383 | 4.19 | |||
23 | A' | 243 | 235 | 3.42 | |||
24 | A" | 3078 | 2975 | 53.15 | |||
25 | A" | 3057 | 2955 | 39.72 | |||
26 | A" | 3020 | 2919 | 29.58 | |||
27 | A" | 2942 | 2844 | 21.77 | |||
28 | A" | 1498 | 1448 | 0.90 | |||
29 | A" | 1477 | 1428 | 2.28 | |||
30 | A" | 1395 | 1349 | 5.07 | |||
31 | A" | 1375 | 1329 | 0.68 | |||
32 | A" | 1362 | 1317 | 0.02 | |||
33 | A" | 1304 | 1260 | 6.99 | |||
34 | A" | 1223 | 1182 | 35.06 | |||
35 | A" | 1193 | 1153 | 0.04 | |||
36 | A" | 1104 | 1067 | 79.41 | |||
37 | A" | 1062 | 1026 | 13.86 | |||
38 | A" | 986 | 953 | 3.31 | |||
39 | A" | 882 | 852 | 0.66 | |||
40 | A" | 821 | 793 | 1.23 | |||
41 | A" | 467 | 452 | 0.00 | |||
42 | A" | 240 | 232 | 0.31 |
A | B | C |
---|---|---|
0.15558 | 0.15024 | 0.08647 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 1.426 | 0.000 |
C2 | 0.061 | -1.463 | 0.000 |
H3 | -0.993 | -1.758 | 0.000 |
H4 | 0.644 | -2.387 | 0.000 |
C5 | 0.354 | -0.637 | 1.257 |
C6 | 0.354 | -0.637 | -1.257 |
C7 | -0.348 | 0.715 | -1.180 |
C8 | -0.348 | 0.715 | 1.180 |
H9 | 0.032 | -1.168 | 2.157 |
H10 | 0.032 | -1.168 | -2.157 |
H11 | 1.431 | -0.469 | 1.347 |
H12 | 1.431 | -0.469 | -1.347 |
H13 | -1.439 | 0.573 | -1.217 |
H14 | -1.439 | 0.573 | 1.217 |
H15 | -0.066 | 1.358 | -2.013 |
H16 | -0.066 | 1.358 | 2.013 |
O1 | C2 | H3 | H4 | C5 | C6 | C7 | C8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 2.8899 | 3.3357 | 3.8664 | 2.4419 | 2.4419 | 1.4213 | 1.4213 | 3.3735 | 3.3735 | 2.7301 | 2.7301 | 2.0685 | 2.0685 | 2.0157 | 2.0157 | C2 | 2.8899 | 1.0952 | 1.0915 | 1.5324 | 1.5324 | 2.5111 | 2.5111 | 2.1772 | 2.1772 | 2.1629 | 2.1629 | 2.8073 | 2.8073 | 3.4684 | 3.4684 | H3 | 3.3357 | 1.0952 | 1.7534 | 2.1570 | 2.1570 | 2.8153 | 2.8153 | 2.4603 | 2.4603 | 3.0582 | 3.0582 | 2.6678 | 2.6678 | 3.8242 | 3.8242 | H4 | 3.8664 | 1.0915 | 1.7534 | 2.1735 | 2.1735 | 3.4635 | 3.4635 | 2.5517 | 2.5517 | 2.4719 | 2.4719 | 3.8185 | 3.8185 | 4.3103 | 4.3103 | C5 | 2.4419 | 1.5324 | 2.1570 | 2.1735 | 2.5144 | 2.8745 | 1.5257 | 1.0928 | 3.4700 | 1.0934 | 2.8233 | 3.2867 | 2.1641 | 3.8542 | 2.1748 | C6 | 2.4419 | 1.5324 | 2.1570 | 2.1735 | 2.5144 | 1.5257 | 2.8745 | 3.4700 | 1.0928 | 2.8233 | 1.0934 | 2.1641 | 3.2867 | 2.1748 | 3.8542 | C7 | 1.4213 | 2.5111 | 2.8153 | 3.4635 | 2.8745 | 1.5257 | 2.3605 | 3.8504 | 2.1547 | 3.3099 | 2.1435 | 1.1006 | 2.6373 | 1.0896 | 3.2700 | C8 | 1.4213 | 2.5111 | 2.8153 | 3.4635 | 1.5257 | 2.8745 | 2.3605 | 2.1547 | 3.8504 | 2.1435 | 3.3099 | 2.6373 | 1.1006 | 3.2700 | 1.0896 | H9 | 3.3735 | 2.1772 | 2.4603 | 2.5517 | 1.0928 | 3.4700 | 3.8504 | 2.1547 | 4.3138 | 1.7602 | 3.8370 | 4.0717 | 2.4661 | 4.8765 | 2.5316 | H10 | 3.3735 | 2.1772 | 2.4603 | 2.5517 | 3.4700 | 1.0928 | 2.1547 | 3.8504 | 4.3138 | 3.8370 | 1.7602 | 2.4661 | 4.0717 | 2.5316 | 4.8765 | H11 | 2.7301 | 2.1629 | 3.0582 | 2.4719 | 1.0934 | 2.8233 | 3.3099 | 2.1435 | 1.7602 | 3.8370 | 2.6947 | 3.9872 | 3.0562 | 4.1078 | 2.4541 | H12 | 2.7301 | 2.1629 | 3.0582 | 2.4719 | 2.8233 | 1.0934 | 2.1435 | 3.3099 | 3.8370 | 1.7602 | 2.6947 | 3.0562 | 3.9872 | 2.4541 | 4.1078 | H13 | 2.0685 | 2.8073 | 2.6678 | 3.8185 | 3.2867 | 2.1641 | 1.1006 | 2.6373 | 4.0717 | 2.4661 | 3.9872 | 3.0562 | 2.4334 | 1.7706 | 3.5964 | H14 | 2.0685 | 2.8073 | 2.6678 | 3.8185 | 2.1641 | 3.2867 | 2.6373 | 1.1006 | 2.4661 | 4.0717 | 3.0562 | 3.9872 | 2.4334 | 3.5964 | 1.7706 | H15 | 2.0157 | 3.4684 | 3.8242 | 4.3103 | 3.8542 | 2.1748 | 1.0896 | 3.2700 | 4.8765 | 2.5316 | 4.1078 | 2.4541 | 1.7706 | 3.5964 | 4.0270 | H16 | 2.0157 | 3.4684 | 3.8242 | 4.3103 | 2.1748 | 3.8542 | 3.2700 | 1.0896 | 2.5316 | 4.8765 | 2.4541 | 4.1078 | 3.5964 | 1.7706 | 4.0270 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C7 | C6 | 111.867 | O1 | C7 | H13 | 109.557 | |
O1 | C7 | H15 | 106.040 | O1 | C8 | C5 | 111.867 | |
O1 | C8 | H14 | 109.557 | O1 | C8 | H16 | 106.040 | |
C2 | C5 | C8 | 110.392 | C2 | C5 | H9 | 110.956 | |
C2 | C5 | H11 | 109.787 | C2 | C6 | C7 | 110.392 | |
C2 | C6 | H10 | 110.956 | C2 | C6 | H12 | 109.787 | |
H3 | C2 | H4 | 106.612 | H3 | C2 | C5 | 109.215 | |
H3 | C2 | C6 | 109.215 | H4 | C2 | C5 | 110.732 | |
H4 | C2 | C6 | 110.732 | C5 | C2 | C6 | 110.247 | |
C5 | C8 | H14 | 109.926 | C5 | C8 | H16 | 111.425 | |
C6 | C7 | H13 | 109.926 | C6 | C7 | H15 | 111.425 | |
C7 | O1 | C8 | 112.282 | C7 | C6 | H10 | 109.644 | |
C7 | C6 | H12 | 108.734 | C8 | C5 | H9 | 109.644 | |
C8 | C5 | H11 | 108.734 | H9 | C5 | H11 | 107.250 | |
H10 | C6 | H12 | 107.250 | H13 | C7 | H15 | 107.880 | |
H14 | C8 | H16 | 107.880 |
Electronic state
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.311 | -0.400 | ||
2 | C | -0.177 | 0.094 | ||
3 | H | 0.083 | -0.002 | ||
4 | H | 0.095 | -0.020 | ||
5 | C | -0.166 | -0.076 | ||
6 | C | -0.166 | -0.076 | ||
7 | C | 0.011 | 0.132 | ||
8 | C | 0.011 | 0.132 | ||
9 | H | 0.087 | 0.005 | ||
10 | H | 0.087 | 0.005 | ||
11 | H | 0.081 | 0.043 | ||
12 | H | 0.081 | 0.043 | ||
13 | H | 0.050 | 0.015 | ||
14 | H | 0.050 | 0.015 | ||
15 | H | 0.092 | 0.045 | ||
16 | H | 0.092 | 0.045 |
x | y | z | Total | |
---|---|---|---|---|
-0.342 | -1.369 | 0.000 | 1.411 | |
CHELPG | ||||
AIM | ||||
ESP | -0.368 | -1.353 | 0.000 | 1.402 |
|
|
|
x | y | z | |
---|---|---|---|
x | 8.406 | -0.259 | 0.000 |
y | -0.259 | 9.015 | 0.000 |
z | 0.000 | 0.000 | 9.986 |
<r2> | 152.914 |
---|---|
(<r2>)1/2 | 12.366 |