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I think the bond is polar because the electronegativities are much different. The sulfur atom in Sulfur Hexafluoride (like in Sulfuric Acid) has six bonds. That is only possible when the electrons are pulled away. Note that there is no H6S, only H2S, because hydrogen does not pull away the electrons and the octet becomes completed at H2S. As SF6 exists (and it does not stop at SF2), it suggests that fluorine pulls electrons from sulfur.
Furthermore, SF6 is has a high global warming potential. Greenhouse gases have a vibrating dipole moment when the molecule vibrates. This is also the case for Carbon Dioxide and Methane. If SF6 has a potential vibrating dipole moment, the bonds must be polar.
This is only a conclusion simple theory. And I only considered SF6 in the analysis. I do not have hard proof for the statement.
A more funny thing to ask is "What happens at the F-O (or even a Cl-O) bond? Can we 'oxidize' oxygen to an oxidation number of +2?"
Wiki User
∙ 16y ago
Yes, a sulfur-fluorine bond is polar because fluorine is more electronegative than sulfur. This causes fluorine to attract the shared electrons more strongly, resulting in an uneven distribution of charge within the molecule.
Wiki User
∙ 15y agoIt's polar covalent, the charges of Sulfur and Fluorine are 2.5 and 4 respectively, making the difference 1.5 and therefore polar.
Wiki User
∙ 13y agoNo, it is nonpolar.
Hope this helps!
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Which bond is more polar a phosphorus fcholrine bond or a phosphorus fluorine bond?
A phosphorus-fluorine bond is more polar than a phosphorus-chlorine bond. Fluorine is more electronegative than chlorine, so it withdraws electrons more strongly in a covalent bond, resulting in a greater difference in electronegativity between phosphorus and fluorine compared to phosphorus and chlorine.
Is the H-F bond polar?
Yes, the H-F bond is polar because hydrogen is less electronegative than fluorine, creating a partial positive charge on the hydrogen atom and a partial negative charge on the fluorine atom.
Is sulfur hexafluoride polar?
Yes, sulfur hexafluoride (SF6) is a nonpolar molecule because the sulfur atom has a symmetrical octahedral shape with fluorine atoms arranged symmetrically around it, leading to a cancellation of dipole moments.
What covalent bonds is the most polar hydrogen and fluorine or hydrogen and nitrogen?
The covalent bond between hydrogen and fluorine is more polar than the bond between hydrogen and nitrogen. This is because fluorine is more electronegative than nitrogen, causing it to attract the shared electrons in the bond more strongly, resulting in a greater difference in electronegativity and a more polar bond.
What is the bond in the diatomic fluorine molecule F2 called and what else the bond in the hydroxide ion OH- is called?
F2 contains a pure covalent bond, with the bondingelectrons pair right in the middle of the F-F bond.But in OH- the bond is polar covalent, with the bondingelectrons pair more attracted to the O atom than to H.pure covalent; polar covalent
Which is the more polar bond o-s o-f?
The O-F bond is more polar than the O-S bond. This is because fluorine (F) is more electronegative than sulfur (S), leading to a greater difference in electronegativity between oxygen (O) and fluorine compared to oxygen and sulfur, resulting in a more polar bond.
Why does sulphur hexafluoride have a covalent bond?
Sulfur hexafluoride (SF6) has a covalent bond because sulfur and fluorine atoms share electrons to form a stable octet structure. In this molecule, sulfur is surrounded by six fluorine atoms, with each sulfur-fluorine bond being a covalent bond.
Is 0-F polar or non polar?
the Oxygen-Fluorine bond is polar, as the fluorine is more electronegative than the Oxygen, the Fluorine would be the negative side
Most polar bond carbon to fluorine carbon to nitrogen carbon to oxygen or carbon to hydrogen?
The most polar bond would be between carbon and fluorine. Fluorine is the most electronegative element, creating a large electronegativity difference with carbon and resulting in a highly polar bond.
Which bond is more polar a phosphorus fcholrine bond or a phosphorus fluorine bond?
A phosphorus-fluorine bond is more polar than a phosphorus-chlorine bond. Fluorine is more electronegative than chlorine, so it withdraws electrons more strongly in a covalent bond, resulting in a greater difference in electronegativity between phosphorus and fluorine compared to phosphorus and chlorine.
Can fluorine ever form a non polar covalent bond?
No, fluorine forms polar covalent bonds due to its high electronegativity, which results in an unequal sharing of electrons in a chemical bond. Fluorine's strong attraction for electrons prevents it from forming nonpolar covalent bonds.
Is the H-F bond polar?
Yes, the H-F bond is polar because hydrogen is less electronegative than fluorine, creating a partial positive charge on the hydrogen atom and a partial negative charge on the fluorine atom.
When sulfur and fluorine bond what kind of bond is this?
When sulfur and fluorine bond, they form a covalent bond. This type of bond involves the sharing of electron pairs between the atoms to achieve a stable structure.
Is fluorine molecule polar molecule?
No. Fluorine is an element. Two atoms of the same element will not form a polar bond because there is no difference in electronegativity.
How is the S-H bond categorized?
The S-H bond is categorized as a polar covalent bond due to the electronegativity difference between sulfur and hydrogen. Sulfur is more electronegative than hydrogen, causing the shared electrons to be closer to sulfur, resulting in a partial negative charge on sulfur and a partial positive charge on hydrogen.
Is SOF4 polar or non polar?
SOF4 is a polar molecule because the sulfur tetrafluoride molecule has a central sulfur atom bonded to four fluorine atoms and a lone pair of electrons. The asymmetrical arrangement of the fluorine atoms and lone pair makes the molecule polar, with uneven distribution of charge.
Does SF3 contain an ionic bond?
Sulfur trifluoride (SF3) does not contain an ionic bond. It is a covalent compound with sulfur sharing electrons with fluorine atoms to form covalent bonds.
