【求助】我的高分辨 晶格间距和XRD对不上，高手帮忙

非常感谢各位的讲解，我有点理解了，只怪我当时懒省事没有把xrd的全部内容放上，害的大家理解失误，下面是它的信息，不过，220不就是110的二级衍射吗，高分辨显示的这个晶面如果是220的话（应该是吧），说该晶面是110也应该可以的吧。
Reference code:    79-0417

Mineral name:    Magnetite
ICSD name:    Iron Oxide

Empirical formula:    Fe3O4
Chemical formula:    Fe3O4


Crystallographic parameters

Crystal system:    Cubic
Space group:    Fd3m
Space group number:    227

a (?):    8.3941
b (?):    8.3941
c (?):    8.3941
Alpha (°):    90.0000
Beta (°):    90.0000
Gamma (°):    90.0000

Calculated density:    5.20
Volume of cell:    591.46
Z:    8.00

RIR:    5.15


Subfiles and Quality

Subfiles:    Inorganic
    Mineral
    Corrosion
    Modelled additional pattern
Quality:    Calculated (C)

Comments

ICSD collection code:    065339
Test from ICSD:    At least one TF implausible.

References

Primary reference:    Calculated from ICSD using POWD-12++, (1997)
Structure:    Fleet, M.E., J. Solid State Chem., 62, 75, (1986)

Peak list

No. h k l d [A] I [%]
1 1 1 1 4.84634 9.7
2 2 2 0 2.96776 29.3
3 3 1 1 2.53092 100.0
4 2 2 2 2.42317 7.7
5 4 0 0 2.09853 20.4
6 3 3 1 1.92574 0.6
7 4 2 2 1.71344 8.6
8 3 3 3 1.61545 27.9
9 4 4 0 1.48388 36.3
10 5 3 1 1.41886 0.8
11 6 2 0 1.32722 2.8
12 5 3 3 1.28009 6.9
13 6 2 2 1.26546 2.9
14 4 4 4 1.21158 2.2
15 5 5 1 1.17541 0.4
16 6 4 2 1.12171 2.9
17 7 3 1 1.09282 10.1


Stick Pattern