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 | C3H | 1A' |
hartrees | |
---|---|
Energy at 0K | -927.225998 |
Energy at 298.15K | |
HF Energy | -926.535065 |
Nuclear repulsion energy | 293.327881 |
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' | 2290 | 2156 | 0.00 | |||
2 | A' | 2274 | 2142 | 0.00 | |||
3 | A' | 1052 | 991 | 0.00 | |||
4 | A' | 997 | 938 | 0.00 | |||
5 | A' | 668 | 629 | 0.00 | |||
6 | A' | 502 | 473 | 0.00 | |||
7 | A" | 2280 | 2147 | 339.00 | |||
8 | A" | 980 | 923 | 183.71 | |||
9 | A" | 760 | 716 | 113.30 | |||
10 | A" | 188 | 177 | 0.46 | |||
11 | A" | 119 | 112 | 0.15 | |||
12 | E' | 2286 | 2152 | 224.49 | |||
12 | E' | 2286 | 2152 | 224.49 | |||
13 | E' | 2275 | 2142 | 42.71 | |||
13 | E' | 2275 | 2142 | 42.71 | |||
14 | E' | 1046 | 985 | 142.49 | |||
14 | E' | 1046 | 985 | 142.49 | |||
15 | E' | 1006 | 947 | 185.11 | |||
15 | E' | 1006 | 947 | 185.11 | |||
16 | E' | 973 | 916 | 543.11 | |||
16 | E' | 973 | 916 | 543.11 | |||
17 | E' | 711 | 669 | 0.40 | |||
17 | E' | 711 | 669 | 0.40 | |||
18 | E' | 179 | 169 | 0.51 | |||
18 | E' | 179 | 169 | 0.51 | |||
19 | E" | 2277 | 2144 | 0.00 | |||
19 | E" | 2277 | 2144 | 0.00 | |||
20 | E" | 977 | 920 | 0.00 | |||
20 | E" | 977 | 920 | 0.00 | |||
21 | E" | 705 | 664 | 0.00 | |||
21 | E" | 705 | 664 | 0.00 | |||
22 | E" | 91 | 86 | 0.00 | |||
22 | E" | 91 | 86 | 0.00 |
A | B | C |
---|---|---|
0.10428 | 0.10428 | 0.05509 |
Point Group is C3h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
N1 | 0.000 | 0.000 | 0.000 |
Si2 | 0.000 | 1.732 | 0.000 |
Si3 | -1.500 | -0.866 | 0.000 |
Si4 | 1.500 | -0.866 | 0.000 |
H5 | -1.412 | 2.171 | 0.000 |
H6 | -1.175 | -2.308 | 0.000 |
H7 | 2.586 | 0.137 | 0.000 |
H8 | 0.677 | 2.274 | 1.196 |
H9 | 0.677 | 2.274 | -1.196 |
H10 | -2.308 | -0.551 | 1.196 |
H11 | -2.308 | -0.551 | -1.196 |
H12 | 1.631 | -1.724 | 1.196 |
H13 | 1.631 | -1.724 | -1.196 |
N1 | Si2 | Si3 | Si4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N1 | 1.7317 | 1.7317 | 1.7317 | 2.5898 | 2.5898 | 2.5898 | 2.6571 | 2.6571 | 2.6571 | 2.6571 | 2.6571 | 2.6571 | Si2 | 1.7317 | 2.9994 | 2.9994 | 1.4784 | 4.2071 | 3.0384 | 1.4774 | 1.4774 | 3.4592 | 3.4592 | 4.0036 | 4.0036 | Si3 | 1.7317 | 2.9994 | 2.9994 | 3.0384 | 1.4784 | 4.2071 | 4.0036 | 4.0036 | 1.4774 | 1.4774 | 3.4592 | 3.4592 | Si4 | 1.7317 | 2.9994 | 2.9994 | 4.2071 | 3.0384 | 1.4784 | 3.4592 | 3.4592 | 4.0036 | 4.0036 | 1.4774 | 1.4774 | H5 | 2.5898 | 1.4784 | 3.0384 | 4.2071 | 4.4856 | 4.4856 | 2.4091 | 2.4091 | 3.1051 | 3.1051 | 5.0849 | 5.0849 | H6 | 2.5898 | 4.2071 | 1.4784 | 3.0384 | 4.4856 | 4.4856 | 5.0849 | 5.0849 | 2.4091 | 2.4091 | 3.1051 | 3.1051 | H7 | 2.5898 | 3.0384 | 4.2071 | 1.4784 | 4.4856 | 4.4856 | 3.1051 | 3.1051 | 5.0849 | 5.0849 | 2.4091 | 2.4091 | H8 | 2.6571 | 1.4774 | 4.0036 | 3.4592 | 2.4091 | 5.0849 | 3.1051 | 2.3914 | 4.1099 | 4.7550 | 4.1099 | 4.7550 | H9 | 2.6571 | 1.4774 | 4.0036 | 3.4592 | 2.4091 | 5.0849 | 3.1051 | 2.3914 | 4.7550 | 4.1099 | 4.7550 | 4.1099 | H10 | 2.6571 | 3.4592 | 1.4774 | 4.0036 | 3.1051 | 2.4091 | 5.0849 | 4.1099 | 4.7550 | 2.3914 | 4.1099 | 4.7550 | H11 | 2.6571 | 3.4592 | 1.4774 | 4.0036 | 3.1051 | 2.4091 | 5.0849 | 4.7550 | 4.1099 | 2.3914 | 4.7550 | 4.1099 | H12 | 2.6571 | 4.0036 | 3.4592 | 1.4774 | 5.0849 | 3.1051 | 2.4091 | 4.1099 | 4.7550 | 4.1099 | 4.7550 | 2.3914 | H13 | 2.6571 | 4.0036 | 3.4592 | 1.4774 | 5.0849 | 3.1051 | 2.4091 | 4.7550 | 4.1099 | 4.7550 | 4.1099 | 2.3914 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
N1 | Si2 | H5 | 107.295 | N1 | Si2 | H8 | 111.541 | |
N1 | Si2 | H9 | 111.541 | N1 | Si3 | H6 | 107.295 | |
N1 | Si3 | H10 | 111.541 | N1 | Si3 | H11 | 111.541 | |
N1 | Si4 | H7 | 107.295 | N1 | Si4 | H12 | 111.541 | |
N1 | Si4 | H13 | 111.541 | Si2 | N1 | Si3 | 120.000 | |
Si2 | N1 | Si4 | 120.000 | Si3 | N1 | Si4 | 120.000 | |
H5 | Si2 | H8 | 109.180 | H5 | Si2 | H9 | 109.180 | |
H6 | Si3 | H10 | 109.180 | H6 | Si3 | H11 | 109.180 | |
H7 | Si4 | H12 | 109.180 | H7 | Si4 | H13 | 109.180 | |
H8 | Si2 | H9 | 108.064 | H10 | Si3 | H11 | 108.064 | |
H12 | Si4 | H13 | 108.064 |