PbSO₄ [Pnma] · Laboratory X-ray

#	datablock	category	entry	parameter	units	start	value	s.u.	change
1	pbso4	cell		length_a	Å	8.48072	8.48070	0.00013
2	pbso4	cell		length_b	Å	5.39886	5.39888	0.00009
3	pbso4	cell		length_c	Å	6.96041	6.96043	0.00011
4	pbso4	atom_site	Pb	fract_x		0.19	0.18775	0.00010	1.2% ↓
5	pbso4	atom_site	Pb	fract_z		0.17	0.16779	0.00013	1.3% ↓
6	pbso4	atom_site	S	fract_x		0.07	0.0653	0.0006	6.7% ↓
7	pbso4	atom_site	S	fract_z		0.68	0.6867	0.0008	1.0% ↑
8	lab	peak		broad_gauss_u	deg²	0.0555109	0.0566	0.0019	1.9% ↑
9	lab	peak		broad_gauss_v	deg²	-0.0307453	-0.0317	0.0018	3.3% ↓
10	lab	peak		broad_gauss_w	deg²	0.0128195	0.0129	0.0005	0.8% ↑
11	lab	peak		mixing_eta_0		0.820224	0.829	0.010	1.0% ↑
12	lab	peak		asym_beba_a0		-0.215477	-0.206	0.009	4.6% ↑
13	lab	peak		asym_beba_b0		-0.034378	-0.0328	0.0013	4.6% ↑
14	lab	instrument		calib_twotheta_offset	deg	-0.032364	-0.0324	0.0011	0.1% ↓
15	lab	linked_structure	pbso4	scale		8.53×10⁻⁴	8.58×10⁻⁴	0.03×10⁻⁴	0.5% ↑
16	lab	background	1	coef		112.163	113.3	0.8	1.0% ↑
17	lab	background	2	coef		31.7222	35.9	1.1	13.1% ↑
18	lab	background	3	coef		13.9149	17.0	1.0	22.1% ↑
19	lab	background	4	coef		11.1774	14.6	1.0	30.8% ↑
20	lab	background	5	coef		-6.90129	-5.4	0.9	21.6% ↑
21	lab	background	6	coef		-6.82185	-5.3	0.8	22.7% ↑