No. Li2CO3 is a compound but it is ionic, not molecular.
Lithium carbonate
This is an ionic compound.
ionic
Ionic
It is ionic
A nonbinary ionic compound. Covalent bonds are molecular - nonmetal.
Is Ag3N covalent or ionic
Is CsL ionic or covalent
Covalent
It is Ionic
Sulfur tetrachloride is a covalent compound.