A2: Electronegativity Values
- Page ID
- 2183
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)This is a table of different types of electronegativities of the main group elements:
| \(\text{Atom}\) | \( \chi_{\text{Allen}}\) | \( \chi_{\text{Pauling}}\) | \( \chi_{\text{Allred/Rochow}}\) | \( \chi_{\text{Mulliken}}\) | \( \chi_{\text{Jaffe}}\) | \( \chi_{\text{Sanderson}}\) |
|---|---|---|---|---|---|---|
| Ne | 4.787 | ? | 4.84 | 4.597 | 3.98 | 4.50 |
| He | 4.160 | ? | 5.50 | ? | 3.49 | ? |
| Ar | 3.242 | ? | 3.20 | 3.359 | 3.19 | 3.31 |
| F | 4.193 | 3.98 | 4.10 | 4.438 | 3.91 | 4.00 |
| O | 3.610 | 3.44 | 3.50 | 3.215 | 3.41 | 3.65 |
| Cl | 2.869 | 3.16 | 2.83 | 3.535 | 3.10 | 3.48 |
| N | 3.066 | 3.04 | 3.07 | 3.083 | 2.90 | 3.19 |
| Kr | 2.966 | 3.00 | 2.94 | 2.984 | 3.00 | 2.91 |
| Br | 2.685 | 2.96 | 2.74 | 3.236 | 2.95 | 3.22 |
| I | 2.359 | 2.66 | 2.21 | 2.880 | 2.74 | 2.78 |
| Xe | 2.582 | 2.60 | 2.40 | 2.586 | 2.73 | 2.34 |
| S | 2.589 | 2.58 | 2.44 | 2.651 | 2.69 | 2.96 |
| Se | 2.424 | 2.55 | 2.48 | 2.509 | 2.60 | 3.01 |
| C | 2.544 | 2.55 | 2.50 | 2.671 | 2.48 | 2.75 |
| H | 2.300 | 2.20 | 2.20 | 3.059 | 2.25 | 2.59 |
| P | 2.253 | 2.19 | 2.06 | 2.394 | 2.30 | 2.52 |
| As | 2.211 | 2.18 | 2.20 | 2.256 | 2.26 | 2.82 |
| Te | 2.158 | 2.10 | 2.01 | 2.341 | 2.41 | 2.62 |
| Sb | 1.984 | 2.05 | 1.82 | 2.061 | 2.12 | 2.46 |
| B | 2.051 | 2.04 | 2.01 | 1.828 | 2.04 | 2.28 |
| Ge | 1.994 | 2.01 | 2.02 | 1.949 | 2.33 | 2.62 |
| Sn | 1.824 | 1.96 | 1.72 | 1.833 | 2.21 | 2.30 |
| Si | 1.916 | 1.90 | 1.74 | 2.033 | 2.28 | 2.14 |
| Ga | 1.756 | 1.81 | 1.82 | 1.343 | 2.01 | 2.42 |
| In | 1.656 | 1.78 | 1.49 | 1.298 | 1.76 | 2.14 |
| Al | 1.613 | 1.61 | 1.47 | 1.373 | 1.83 | 1.71 |
| Be | 1.576 | 1.57 | 1.47 | 1.987 | 1.54 | 1.81 |
| Mg | 1.293 | 1.31 | 1.23 | 1.630 | 1.37 | 1.32 |
| Ca | 1.034 | 1.00 | 1.04 | 1.303 | 1.08 | 0.95 |
| Li | 0.912 | 0.98 | 0.97 | 1.282 | 0.97 | 0.89 |
| Sr | 0.963 | 0.95 | 0.99 | 1.214 | 1.00 | 0.72 |
| Na | 0.869 | 0.93 | 1.01 | 1.212 | 0.91 | 0.56 |
| Rb | 0.706 | 0.82 | 0.89 | 0.994 | 0.69 | 0.31 |
| K | 0.734 | 0.82 | 0.91 | 1.032 | 0.73 | 0.45 |