Table 2.

High-resolution transmission electron microscopy diffraction data and attributes in different areas of urinary crystallites in patients with calcium oxalate stones

	Measured d	d in PDF card	Attribution
(A)
a	d=2.88 Å	d=2.88 Å	(0210) plane of β-CaP
b	d=1.55 Å	d=1.55 Å	(517) plane of β-CaP
c	d=1.39 Å	d=1.39 Å	(1,514) plane of β-CaP
(B)
a	d=5.88 Å	d=5.93 Å	( $\overline{1}$01) plane of COM
b	d=2.60 Å	d=2.61 Å	(220) plane of β-CaP
c	d=2.19 Å	d=2.19 Å	(404) plane of β-CaP
d	d=1.72 Å	d=1.73 Å	( $\overline{3}$23) plane of COM
e	d=1.62 Å	d=1.62 Å	(2,218) plane of β-CaP
f	d=1.55 Å	d=1.55 Å	(517) plane of β-CaP

Note: (A) data from patient D, (B) data from patient A. (a–f) The different interplanar spacings of urinary crystallites.

Abbreviations: CaP, calcium phosphate; COM, calcium oxalate monohydrate; d, crystal plane distance; PDF, powder diffraction file.