Chemical bond
Name
SO double bond
Explicit name
=[4]S=O double bond
Comments
natural $=S=O$ bond (S valence 4)
Structure and atomic composition
Formula
$=S=O$
Chemical formula
SO
Structural formula
=[S]=[O]
Charge
0
Unpaired electrons
0
Isotope mixture type
terrestrial abundance
Isotopes
  Bond Mole fraction
$=^{32}S=^{16}O$ 0.947592
$=^{33}S=^{16}O$ 0.007482
$=^{34}S=^{16}O$ 0.042397
$=^{36}S=^{16}O$ 0.00015
$=^{32}S=^{17}O$ 0.0003607
$=^{33}S=^{17}O$ 2.8e-06
$=^{34}S=^{17}O$ 1.61e-05
$=^{32}S=^{18}O$ 0.0019473
$=^{33}S=^{18}O$ 1.5375e-05
$=^{34}S=^{18}O$ 8.7125e-05
Polarity
polar