F

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

F(000)
factor group
family structure
Fermi energy
ferroelastics
ferroelectrics
ferroics
ferromagnets
Fixed-point-free space groups
Flack parameter
form
free R factor
Friedel's law
Friedel pair