Table 1.

Crystallographic Data^a for compounds (Et₄N)[3], (Et₄N)[4], 6·DMF, (Bu₄N)[8], AND (Et₄N)[11, 12].^b

	(Et4N)[3]	(Et4N)[4]	6·DMF	(Bu4N)[8]	(Et4N)[11]	(Et4N)[12]
formula	C15H28N2NiS3	C15H28N2PdS3	C33H37N7O10S6Ni3	C23H39N2O2S2BrNi	C18H32N2O3SiS2Ni	C15H24N2O2S3Ni
M	391.28	438.97	1060.19	578.30	475.38	419.25
crystal system	monoclinic	monoclinic	monoclinic	monoclinic	triclinic	monoclinic
space group	Cc	Cc	P21/c	C2/c	P1̄	P21/n
a, Å	11.799(1)	11.925(2)	46.973(4)	13.552(1)	8.907(1)	6.966(1)
b, Å	12.874(1)	12.822(2)	12.405(1)	22.893(2)	8.977(1)	21.928(2)
c, Å	12.475(1)	12.559(2)	15.338(1)	9.296(1)	15.290(1)	12.270(1)
α, deg	90	90	90	90	86.703(4)	90
β, deg	92.029(2)	92.653(2)	96.912(1)	111.464(1)	76.782(4)	100.084(1)
γ, deg	90	90	90	90	85.129(4)	90
V, Å3	1893.6(3)	1918.3(5)	8872.1(1)	2684.0(3)	1185.0(1)	1845.4(3)
Z	4	4	8	4	2	4
μ, mm−1	1.351	1.290	1.602	2.389	1.065	1.400
unique data	2452	2758	20365	3209	4181	4400
observed data [F≥4σ (F)]	2260	2738	14330	2925	2893	3735
refined parameters	198	198	1171	145	311	216
R1c, wR2d [F≥4σ(F)]	0.0279, 0.0481	0.0166, 0.0413	0.0790, 0.2053	0.0306, 0.0790	0.0449, 0.1102	0.0303, 0.0723
R1, wR2 (all data)	0.0313, 0.0498	0.0167, 0.0414	0.1067, 0.2231	0.0335, 0.0814	0.0724, 0.1264	0.0377, 0.0772

^aMoKα radiation (λ = 0.71013 Å), 193(2) K.

^bSalts designated by anion number.

^cR₁ = Σ||F_o| − | F_c||/Σ|F_o|.

^dwR₂ = {Σ[w(F_o² − F_c²)²/(F_o²)²]}^½.