PbSO₄ [Pnma] · Laboratory X-ray

#	datablock	category	entry	parameter	units	start	value	s.u.	change
1	pbso4	cell		length_a	Å	8.48076	8.47968	0.00013
2	pbso4	cell		length_b	Å	5.39877	5.39818	0.00009
3	pbso4	cell		length_c	Å	6.95971	6.95956	0.00011
4	lab	peak		broad_gauss_u	deg²	0.02	0.048	0.002	141.8% ↑
5	lab	peak		broad_gauss_v	deg²	-0.02	-0.022	0.002	7.7% ↓
6	lab	peak		broad_gauss_w	deg²	0.008	0.0105	0.0005	30.9% ↑
7	lab	peak		mixing_eta_0		0.5	0.827	0.011	65.3% ↑
8	lab	instrument		calib_twotheta_offset	deg	-0.0403117	-0.0457	0.0005	13.4% ↓
9	lab	linked_structure	pbso4	scale		6.34×10⁻⁴	8.50×10⁻⁴	0.03×10⁻⁴	34.1% ↑
10	lab	background	1	coef		156.649	111.7	1.0	28.7% ↓
11	lab	background	2	coef		31.0845	30.5	1.4	2.0% ↓
12	lab	background	3	coef		2.63336	13.2	1.2	402.2% ↑
13	lab	background	4	coef		22.6176	10.2	1.1	55.1% ↓
14	lab	background	5	coef		-15.4361	-7.2	1.0	53.5% ↑
15	lab	background	6	coef		-2.80069	-6.7	0.9	140.0% ↓