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'unit fixes'
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DPotoyan authored Aug 25, 2024
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## Units

### Constants
| Energy | |
|:---------:|:---------------:|
| $h = 6.63 \cdot 10^{-34} [ J \cdot s]$ | $mu = 1.66 \cdot 10^{-27} [kg]$ |
| $k_B = 1.38 \cdot 10^{-23}[ J \cdot K^{-1}]$ | $N_A = 6.02 \cdot 10^{23} [mol^{-1}]$ |
| $c = 3.0 \cdot 10^{8} [m \cdot s^{-1}] $ | $m_e = 9.1093837015\cdot 10^{-31} \,[kg]$ |
| $R_H=109680 [cm^{-1}]$ | $e = 1.602176634\cdot 10^{-19}\, [C]$ |

### Energy unit converter

- See [here](https://www.weizmann.ac.il/oc/martin/tools/hartree.html) for interactive option

| | $J$ | $eV$ | $cm^{-1}$ | $hartree$ | $Hz$ |
|:---------:|:---------------:|:---------------:|:----------------:|:---------------:|:---------------:|
| $J$ | $1$ | $6.24181 \cdot 10^{18}$ | $5.03445 \cdot 10^{22}$ | $2.294 \cdot 10^{17}$ | $1.50930 \cdot 10^{33}$ |
| $eV$ | $1.60210 \cdot 10^{-19}$ | $1$ | $8065.73$ | $0.0367502$ | $2.41804 \cdot 10^{14}$ |
| $cm^{-1}$ | $1.98630 \cdot 10^{-23}$ | $1.23981 \cdot 10^{-4}$ | $1$ | $4.55633 \cdot 10^{-6}$ | $2.99793 \cdot 10^{10}$ |
| $hartree$| $43.60 \cdot 10^{-19}$ | $27.2107$ | $219474.63$ | $1$ | $6.57966 \cdot 10^{15}$ |
| $Hz$ | $6.62561 \cdot 10^{-34}$ | $4.13558 \cdot 10^{-15}$ | $3.335 65 \cdot 10^{-11}$ | $1.51983 \cdot 10^{-16}$ | $1$ |
| Energy Constant | Value |
|:----------------|:--------------------:|
| $h = 6.63 \cdot 10^{-34} \, [J \cdot s]$ | $m_u = 1.66 \cdot 10^{-27} \, [kg]$ |
| $k_B = 1.38 \cdot 10^{-23} \, [J \cdot K^{-1}]$ | $N_A = 6.02 \cdot 10^{23} \, [mol^{-1}]$ |
| $c = 3.0 \cdot 10^{8} \, [m \cdot s^{-1}]$ | $m_e = 9.1093837015 \cdot 10^{-31} \, [kg]$ |
| $R_H = 109680 \, [cm^{-1}]$ | $e = 1.602176634 \cdot 10^{-19} \, [C]$ |

### Energy Unit Converter

- See [here](https://www.weizmann.ac.il/oc/martin/tools/hartree.html) for an interactive option.

| Unit | $J$ | $eV$ | $cm^{-1}$ | $hartree$ | $Hz$ |
|:----:|:---:|:----:|:---------:|:---------:|:----:|
| $J$ | $1$ | $6.24181 \cdot 10^{18}$ | $5.03445 \cdot 10^{22}$ | $2.294 \cdot 10^{17}$ | $1.50930 \cdot 10^{33}$ |
| $eV$ | $1.60210 \cdot 10^{-19}$ | $1$ | $8065.73$ | $0.0367502$ | $2.41804 \cdot 10^{14}$ |
| $cm^{-1}$ | $1.98630 \cdot 10^{-23}$ | $1.23981 \cdot 10^{-4}$ | $1$ | $4.55633 \cdot 10^{-6}$ | $2.99793 \cdot 10^{10}$ |
| $hartree$ | $43.60 \cdot 10^{-19}$ | $27.2107$ | $219474.63$ | $1$ | $6.57966 \cdot 10^{15}$ |
| $Hz$ | $6.62561 \cdot 10^{-34}$ | $4.13558 \cdot 10^{-15}$ | $3.33565 \cdot 10^{-11}$ | $1.51983 \cdot 10^{-16}$ | $1$ |

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