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 | CS | 1A' |
hartrees | |
---|---|
Energy at 0K | -193.634805 |
Energy at 298.15K | -193.643899 |
HF Energy | -193.104382 |
Nuclear repulsion energy | 134.126243 |
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' | 3250 | 3009 | 34.33 | |||
2 | A' | 3239 | 2998 | 28.53 | |||
3 | A' | 3160 | 2926 | 15.36 | |||
4 | A' | 3110 | 2879 | 72.40 | |||
5 | A' | 3091 | 2862 | 32.18 | |||
6 | A' | 1629 | 1508 | 0.82 | |||
7 | A' | 1600 | 1481 | 6.01 | |||
8 | A' | 1591 | 1473 | 3.49 | |||
9 | A' | 1569 | 1453 | 0.00 | |||
10 | A' | 1523 | 1410 | 41.86 | |||
11 | A' | 1481 | 1371 | 8.85 | |||
12 | A' | 1316 | 1218 | 68.27 | |||
13 | A' | 1245 | 1153 | 117.91 | |||
14 | A' | 1179 | 1092 | 4.88 | |||
15 | A' | 1099 | 1017 | 17.36 | |||
16 | A' | 924 | 855 | 11.40 | |||
17 | A' | 489 | 452 | 0.80 | |||
18 | A' | 302 | 280 | 3.19 | |||
19 | A" | 3249 | 3008 | 29.06 | |||
20 | A" | 3162 | 2928 | 67.07 | |||
21 | A" | 3126 | 2894 | 64.92 | |||
22 | A" | 1583 | 1465 | 5.23 | |||
23 | A" | 1575 | 1458 | 4.02 | |||
24 | A" | 1368 | 1267 | 1.38 | |||
25 | A" | 1269 | 1175 | 11.49 | |||
26 | A" | 1231 | 1140 | 0.01 | |||
27 | A" | 865 | 800 | 0.11 | |||
28 | A" | 280 | 259 | 2.65 | |||
29 | A" | 222 | 206 | 2.09 | |||
30 | A" | 117 | 108 | 3.19 |
A | B | C |
---|---|---|
0.94808 | 0.13990 | 0.13086 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 1.317 | 1.230 | 0.000 |
O2 | 0.016 | 0.704 | 0.000 |
C3 | 0.000 | -0.704 | 0.000 |
C4 | -1.442 | -1.159 | 0.000 |
H5 | 1.228 | 2.313 | 0.000 |
H6 | 1.876 | 0.918 | 0.888 |
H7 | 1.876 | 0.918 | -0.888 |
H8 | 0.526 | -1.086 | -0.883 |
H9 | 0.526 | -1.086 | 0.883 |
H10 | -1.501 | -2.247 | 0.000 |
H11 | -1.956 | -0.782 | 0.883 |
H12 | -1.956 | -0.782 | -0.883 |
C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.4037 | 2.3398 | 3.6498 | 1.0868 | 1.0947 | 1.0947 | 2.6018 | 2.6018 | 4.4760 | 3.9419 | 3.9419 | O2 | 1.4037 | 1.4083 | 2.3659 | 2.0140 | 2.0726 | 2.0726 | 2.0607 | 2.0607 | 3.3187 | 2.6219 | 2.6219 | C3 | 2.3398 | 1.4083 | 1.5122 | 3.2570 | 2.6342 | 2.6342 | 1.0967 | 1.0967 | 2.1531 | 2.1470 | 2.1470 | C4 | 3.6498 | 2.3659 | 1.5122 | 4.3798 | 4.0141 | 4.0141 | 2.1587 | 2.1587 | 1.0900 | 1.0886 | 1.0886 | H5 | 1.0868 | 2.0140 | 3.2570 | 4.3798 | 1.7764 | 1.7764 | 3.5813 | 3.5813 | 5.3144 | 4.5266 | 4.5266 | H6 | 1.0947 | 2.0726 | 2.6342 | 4.0141 | 1.7764 | 1.7764 | 2.9958 | 2.4163 | 4.7131 | 4.1918 | 4.5505 | H7 | 1.0947 | 2.0726 | 2.6342 | 4.0141 | 1.7764 | 1.7764 | 2.4163 | 2.9958 | 4.7131 | 4.5505 | 4.1918 | H8 | 2.6018 | 2.0607 | 1.0967 | 2.1587 | 3.5813 | 2.9958 | 2.4163 | 1.7655 | 2.4976 | 3.0611 | 2.5007 | H9 | 2.6018 | 2.0607 | 1.0967 | 2.1587 | 3.5813 | 2.4163 | 2.9958 | 1.7655 | 2.4976 | 2.5007 | 3.0611 | H10 | 4.4760 | 3.3187 | 2.1531 | 1.0900 | 5.3144 | 4.7131 | 4.7131 | 2.4976 | 2.4976 | 1.7703 | 1.7703 | H11 | 3.9419 | 2.6219 | 2.1470 | 1.0886 | 4.5266 | 4.1918 | 4.5505 | 3.0611 | 2.5007 | 1.7703 | 1.7655 | H12 | 3.9419 | 2.6219 | 2.1470 | 1.0886 | 4.5266 | 4.5505 | 4.1918 | 2.5007 | 3.0611 | 1.7703 | 1.7655 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | O2 | C3 | 112.625 | O2 | C1 | H5 | 107.248 | |
O2 | C1 | H6 | 111.508 | O2 | C1 | H7 | 111.508 | |
O2 | C3 | C4 | 108.158 | O2 | C3 | H8 | 110.080 | |
O2 | C3 | H9 | 110.080 | C3 | C4 | H10 | 110.613 | |
C3 | C4 | H11 | 110.213 | C3 | C4 | H12 | 110.213 | |
C4 | C3 | H8 | 110.662 | C4 | C3 | H9 | 110.662 | |
H5 | C1 | H6 | 109.032 | H5 | C1 | H7 | 109.032 | |
H6 | C1 | H7 | 108.458 | H8 | C3 | H9 | 107.206 | |
H10 | C4 | H11 | 108.693 | H10 | C4 | H12 | 108.693 | |
H11 | C4 | H12 | 108.357 |
Electronic state