National Institute of Standards and Technology

Computational Chemistry Comparison and Benchmark DataBase
Release 22	May 2022
NIST Standard Reference Database 101

I	Introduction
II	Experimental data
III	Calculated data
IV	Data comparisons
V	Cost comparisons
VI	Input and output files
VII	Tutorials and Units
VIII	Links to other sites
IX	Feedback
X	Older CCCBDB versions
XII	Geometries
XIII	Vibrations
XIV	Reaction data
XV	Entropy data
XVI	Bibliographic data
XVII	Ion data
XVIII	Bad calculations
XIX	Index of properties
XX	H-bond dimers
XXI	Oddities

---

NIST policy on privacy, security, and accessibility.

---

© 2013 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.

The National Institute of Standards and Technology (NIST) is an agency of the U.S. Department of Commerce.

Please send questions, comments, corrections, additions and suggestions to cccbdb@nist.gov.

II.B.4. (XII.A.4.)

List of experimental bond angles of type aFPF

Bond angles in degrees.
Click on an entry for more experimental geometry data.

Bond type	Species	Name	Angle	Comment
aFPF	PF3	Phosphorus trifluoride	97.70
aFPF	PF2	Phosphorus difluoride	98.48
aFPF	F3PO	Phosphoryl fluoride	101.30
Average			99.16	±1.89
Min			97.70
Max			101.30