Table 1.
Main group p‐block elements, their Pauling electronegativity values and covalent radii [Å] in parentheses. [2] Elements in bold are featured in this Review.
|
Group 13 |
Group 14 |
Group 15 |
Group 16 |
|---|---|---|---|
|
B 1.88 (0.84) |
C sp2 2.69 (0.73) |
N 2.93 (0.71) |
O 3.61 (0.66) |
|
|
|
|
|
|
Al 1.62 (1.21) |
Si 2.12 (1.11) |
P 2.46 (1.07) |
S 2.64 (1.05) |
|
|
|
|
|
|
Ga 1.77 (1.22) |
Ge 2.14 (1.20) |
As 2.25 (1.19) |
Se 2.46 (1.20) |
|
|
|
|
|
|
In 1.63 (1.42) |
Sn 2.12 (1.39) |
Sb 2.15 (1.39) |
Te 2.29 (1.38) |
|
|
|
|
|
|
Tl 2.00 (1.45) |
Pb 2.3 (1.46) |
Bi 2.00 (1.48) |
Po 2.10 (1.40) |