Bond angle in NH3BF3?

Question

It showed up today and I just wrote down 120 degrees since no lone pairs with either N or B (it was dative)

15218 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-05-22T20:50:03

Every bond angle is approximately 109.5°.

The structure of $"H"_3"N-BF"_3$ is

cnx.org

The $"B"$ and $"N"$ atoms each have four single bonds, so their hybridizations are $"sp"^3$ with bond angles of 109.5°.

F3BNH3