Composition and Morphology of Nanocrystals in Urines of Lithogenic Patients and Healthy Persons

Table 2

Main diffraction peaks (d value) and corresponding crystal faces of urinary nanocrystals.

Nanocrystal in urine	d value (crystal plane)	ASTM card [9]
NH4MgPO4⋅H2O	8.79(010), 2.80(121), 4.73(110), 4.20(011), 3.24(012)	36-1491
NH4MgPO4⋅6H2O	5.60(020), 3.66(121), 3.29(130), 2.80(040), 2.01(151)	15-762
C5H4N4O3	4.91(210), 3.86(211), 3.19(021), 3.10(121)	31-1982
𝛽-Ca3(PO4)2	4.06(024), 4.00(116), 2.88(217), 2.20(404), 1.81(210)	9-169
CaC2O4⋅H2O(COM)	5.93(101), 3.65(020), 2.97(202), 2.84(121), 1.98(303)	20-231
CaC2O4⋅2H2O(COD)	6.18(200), 4.42(211), 3.91(310), 2.78(411), 2.34(501),	17-541
	2.24(213), 2.00(323), 1.62(730)