Table 4. Structural Parameters (Å and Degrees) in (HCN)₂···ZF₃ and (CN)₂···ZF₃ Complexes at the MP2/aug-cc-pVDZ Level of Theory.

	R(N···Z)	r(Z–F1)	r(Z–F2)	θ(N···Z–F1)	Σθ(F–Z–F)
(HCN)2···ZF3
(HCN)2···PF3	3.076	1.640	1.632	170.5	288.1
(HCN)2···AsF3	2.968	1.760	1.752	168.4	283.3
(HCN)2···SbF3	2.940	1.937	1.928	161.2	277.6
(HCN)2···BiF3	2.905	2.040	2.029	164.1	279.3
(H3N)2···ZF3
(H3N)2···PF3	2.895	1.652	1.643	166.1	284.4
(H3N)2···AsF3	2.733	1.780	1.767	162.3	278.0
(H3N)2···SbF3	2.688	1.962	1.948	154.1	270.6
(H3N)2···BiF3	2.718	2.066	2.049	154.3	273.4

	r(C···Z)	r(Z–F1)	r(Z–F2)	θ(C···Z–F1)	Σθ(F–Z–F)
(NC–)2···ZF3
(NC–)2···SbF3	2.550	2.059	1.957	166.4	259.2
(NC–)2···BiF3	2.727	2.164	2.057	177.5	269.1