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 | C2V | 1A1 |
hartrees | |
---|---|
Energy at 0K | -21.533281 |
Energy at 298.15K | -21.541675 |
HF Energy | -21.130259 |
Nuclear repulsion energy | 49.582955 |
Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
---|---|---|---|---|---|---|---|
1 | A1 | 3157 | 3008 | 56.19 | 84.43 | 0.65 | 0.79 |
2 | A1 | 3071 | 2926 | 29.76 | 148.37 | 0.11 | 0.19 |
3 | A1 | 3058 | 2914 | 24.34 | 223.60 | 0.00 | 0.00 |
4 | A1 | 1551 | 1478 | 5.98 | 3.26 | 0.73 | 0.84 |
5 | A1 | 1528 | 1456 | 0.02 | 30.32 | 0.73 | 0.85 |
6 | A1 | 1456 | 1387 | 4.17 | 1.39 | 0.14 | 0.25 |
7 | A1 | 1199 | 1143 | 0.88 | 2.90 | 0.37 | 0.54 |
8 | A1 | 894 | 852 | 0.84 | 12.81 | 0.21 | 0.35 |
9 | A1 | 370 | 352 | 0.01 | 0.39 | 0.10 | 0.19 |
10 | A2 | 3148 | 3000 | 0.00 | 6.98 | 0.75 | 0.86 |
11 | A2 | 1527 | 1455 | 0.00 | 23.99 | 0.75 | 0.86 |
12 | A2 | 1332 | 1269 | 0.00 | 9.27 | 0.75 | 0.86 |
13 | A2 | 915 | 872 | 0.00 | 0.01 | 0.75 | 0.86 |
14 | A2 | 220 | 210 | 0.00 | 0.03 | 0.75 | 0.86 |
15 | B1 | 3159 | 3010 | 110.12 | 26.52 | 0.75 | 0.86 |
16 | B1 | 3118 | 2971 | 2.82 | 159.83 | 0.75 | 0.86 |
17 | B1 | 1547 | 1474 | 15.88 | 0.02 | 0.75 | 0.86 |
18 | B1 | 1240 | 1181 | 0.00 | 0.05 | 0.75 | 0.86 |
19 | B1 | 751 | 716 | 2.33 | 0.29 | 0.75 | 0.86 |
20 | B1 | 287 | 274 | 0.00 | 0.00 | 0.75 | 0.86 |
21 | B2 | 3155 | 3006 | 31.31 | 53.06 | 0.75 | 0.86 |
22 | B2 | 3056 | 2912 | 40.22 | 3.53 | 0.75 | 0.86 |
23 | B2 | 1533 | 1461 | 2.64 | 0.18 | 0.75 | 0.86 |
24 | B2 | 1443 | 1375 | 6.59 | 0.43 | 0.75 | 0.86 |
25 | B2 | 1388 | 1323 | 1.65 | 0.11 | 0.75 | 0.86 |
26 | B2 | 1086 | 1035 | 0.57 | 7.65 | 0.75 | 0.86 |
27 | B2 | 933 | 889 | 1.74 | 0.08 | 0.75 | 0.86 |
A | B | C |
---|---|---|
0.97153 | 0.27927 | 0.24699 |
Point Group is C2v
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 0.595 |
C2 | 0.000 | 1.277 | -0.263 |
C3 | 0.000 | -1.277 | -0.263 |
H4 | 0.881 | 0.000 | 1.248 |
H5 | -0.881 | 0.000 | 1.248 |
H6 | 0.000 | 2.178 | 0.360 |
H7 | 0.000 | -2.178 | 0.360 |
H8 | 0.886 | 1.311 | -0.907 |
H9 | -0.886 | 1.311 | -0.907 |
H10 | -0.886 | -1.311 | -0.907 |
H11 | 0.886 | -1.311 | -0.907 |
C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.5382 | 1.5382 | 1.0973 | 1.0973 | 2.1906 | 2.1906 | 2.1819 | 2.1819 | 2.1819 | 2.1819 | C2 | 1.5382 | 2.5540 | 2.1660 | 2.1660 | 1.0955 | 3.5108 | 1.0963 | 1.0963 | 2.8106 | 2.8106 | C3 | 1.5382 | 2.5540 | 2.1660 | 2.1660 | 3.5108 | 1.0955 | 2.8106 | 2.8106 | 1.0963 | 1.0963 | H4 | 1.0973 | 2.1660 | 2.1660 | 1.7626 | 2.5119 | 2.5119 | 2.5232 | 3.0807 | 3.0807 | 2.5232 | H5 | 1.0973 | 2.1660 | 2.1660 | 1.7626 | 2.5119 | 2.5119 | 3.0807 | 2.5232 | 2.5232 | 3.0807 | H6 | 2.1906 | 1.0955 | 3.5108 | 2.5119 | 2.5119 | 4.3561 | 1.7731 | 1.7731 | 3.8167 | 3.8167 | H7 | 2.1906 | 3.5108 | 1.0955 | 2.5119 | 2.5119 | 4.3561 | 3.8167 | 3.8167 | 1.7731 | 1.7731 | H8 | 2.1819 | 1.0963 | 2.8106 | 2.5232 | 3.0807 | 1.7731 | 3.8167 | 1.7724 | 3.1651 | 2.6223 | H9 | 2.1819 | 1.0963 | 2.8106 | 3.0807 | 2.5232 | 1.7731 | 3.8167 | 1.7724 | 2.6223 | 3.1651 | H10 | 2.1819 | 2.8106 | 1.0963 | 3.0807 | 2.5232 | 3.8167 | 1.7731 | 3.1651 | 2.6223 | 1.7724 | H11 | 2.1819 | 2.8106 | 1.0963 | 2.5232 | 3.0807 | 3.8167 | 1.7731 | 2.6223 | 3.1651 | 1.7724 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | H6 | 111.452 | C1 | C2 | H8 | 110.706 | |
C1 | C2 | H9 | 110.706 | C1 | C3 | H7 | 111.452 | |
C1 | C3 | H10 | 110.706 | C1 | C3 | H11 | 110.706 | |
C2 | C1 | C3 | 112.238 | C2 | C1 | H4 | 109.399 | |
C2 | C1 | H5 | 109.399 | C3 | C1 | H4 | 109.399 | |
C3 | C1 | H5 | 109.399 | H4 | C1 | H5 | 106.859 | |
H6 | C2 | H8 | 107.985 | H6 | C2 | H9 | 107.985 | |
H7 | C3 | H10 | 107.985 | H7 | C3 | H11 | 107.985 | |
H8 | C2 | H9 | 107.871 | H10 | C3 | H11 | 107.871 |
Electronic state