It is not attached with any other atom or element. The H+ lewis structure or H+ ion or cation being an mono – atomic cation. Therefore the H+ lewis structure do not have any molecular shape or electron geometry as the H+ ion is only a mono-atomic cation and not a molecular compound. Thus, it does not obey the conditions of VSEPR theory. Also it does not contain any valence electron or lone pair of electron. The H+ lewis structure is the monoatomic ion or cation, which does not, contains any bonding atoms attached to it. Therefore, the resonance structure of H+ lewis structure is not possible. Hence, the H+ ion just contains only +1 formal charge does not satisfy the condition of making resonance structure. It has no multiple bonds and no lone electron pairs on H+ ion for movement of electrons and for multiple bonding.
So, there is zero electrons in H+ lewis structure or H+ ion. This one valence electron gets donated by hydrogen atom to being a H+ ion. The H+ lewis structure, the hydrogen atom contains only one valence electron. Therefore, H+ lewis structure has +1 (plus one) formal charge as calculated above. Hence, the formal charge on hydrogen atom of H+ lewis structure is = (01 – 00 – 0/2) = +1 The hydrogen atom contains bonding electrons in H+ ion = 00 The hydrogen atom contains non – bonding electrons in H+ ion = 00 Hydrogen atom: The hydrogen atom contains valence electrons in H+ ion = 01 To calculate the formal charge of H+ lewis structure we have to calculate the formal charge present on hydrogen atom. The formal charge calculation is done with the help of a particular formula given as below:įormal charge = (valence electrons – non-bonding electrons – ½ bonding electrons) Then the lewis structure is being more stable in nature. positive or negative charge present in any lewis structure. If the lewis structure contains any formal charge i.e. Hence, there is no lone electron pairs are present on H+ ion as it have not any valence electrons present on it. Due to donation of its single electron it has zero electrons. The H+ ion or cation does not contain any valence electron as it donates it electron and being an positively charged cation. Therefore, the octet rule is not applicable on H+ lewis structure or it has incomplete octet due to the lack of electrons. Hence there is no valence electrons remains in the outermost valence shell orbital of hydrogen atom. The hydrogen atom get loses its one valence electron to being H+ ion (hydrogen cation). it can possess maximum two electrons in its outermost valence shell orbital.Įven the hydrogen atom has only one valence electron. In H+ lewis structure, the maximum valency of hydrogen atom is two i.e. The molecule which has less than eight electrons have incomplete octet. Also there is no electrons pairs are present on it. Thus, there is no valence electron present on H+ lewis structure due to the donation of electron by hydrogen atom. Valence electrons on H+ lewis structure (hydrogen cation) = 01 – 01 = 00 The hydrogen atom release or lose its one electron and form H+ ion (hydrogen cation). Thus, it has only one valence electron in its outermost valence shell orbital. The hydrogen atom has its place to 1 st group in the periodic table. Predict the shape and geometry, hybridization and bond angle of the lewis structure.
Calculate formal charge present on lewis structure.Check whether the atoms of the lewis structure have complete or incomplete octets.Note the lone electrons pairs present in the structure.Then create bonding within central atom and outer bonding atoms.If the molecule has two or more atoms then the central atom is that which is more electronegative than other atoms.Count the valence electrons present on hydrogen atom.Note the group periodic table position of hydrogen atom.Here we are discussing H+ lewis structure by considering following steps: We have to follow few steps while drawing the lewis structure of any molecule. a monovalent inorganic ion, monoatomic hydrogen and a monoatomic cation. It comes under the members of atomic nucleus, i.e. H+ ion has some synonyms like proton, hydrogen ion or cation. The hydrogen nucleus has general name called Hydron, which is used deprived of concerns to the nuclear mass of hydrogen. H+ is the chemical formula for hydron or hydrogen ion or cation.