answersLogoWhite

0


Best Answer

Boron triflouride, or BF3 does not have a double bond. This is because boron has three atoms in its outer shell and fluorine has seven. This enables boron to form three single covalent bonds with the fluorine.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago

Boron trifluoride is covalent. It is a planar molecule with bond angles of 1200, as predicted by VSEPR theory for a molecule with 3 electron pairs around the central atom. It does not follow the "octet" rule, but when it reacts to form complexes

it accepts two electrons to achieve the octet.

This answer is:
User Avatar

User Avatar

Wiki User

6y ago

BF3 is a non-polar molecule, primarily because the 3 fluorine atoms force the central boron atom to be "hypovalent," and therefore an octet rule violator. That said, it is possible for even a non-polar molecule to have very weak, temporary dipoles caused by the random motion of electrons around the periphery of the molecule. This very weak intermolecular force is called London dispersion force (after chemist Fritz London,) which gives many non-polar gases their low melting and boiling points.

This answer is:
User Avatar

User Avatar

Wiki User

10y ago

Yes

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Does BF4- contain a coordinate covalent bond?
Write your answer...
Submit
Still have questions?
magnify glass
imp