Table 3. Refined occupancy values obtained using SHELX (Sheldrick, 2008 ▶) of the Pt atom centre at each binding site refined separately as well as the occupancies of the remaining bound ligand atoms at each binding site; these occupancies were obtained with SHELX having both ligands being considered in the refinement simultaneously.

	N binding site			N binding site
	Pt	2Cl/1N	Carbopt moiety†	Pt	2Cl‡	Carbopt moiety†
4dd7_EVAL	75	48	22	55	26	24
XDS	65	29	41	55	10	40
4dd9_EVAL	70	62	8	48	3	47
XDS	65	41	29	46	28	22
4g4c_EVAL	83	38	32	48	7	43
XDS	80	33	37	49	8	42

^†See Fig. 2 ▶.

^‡The N binding site only contains two atoms bound to the Pt centre, unlike the N binding site where three atoms are seen bound to the Pt centre.