Table 1.

The ¹H-, ¹³C- and ¹⁵N-NMR coordination shifts (∆δ = δ_complex − δ_ligand; ppm) of the selected atoms and ¹⁹⁵Pt chemical shifts (δ; ppm) of the prepared complexes.

	1H-NMR			13C-NMR					15N-NMR					195Pt
	C2H	N6H	C8H	C2	C4	C5	C6	C8	N1	N3	N6	N7	N9
1	−0.09	0.82	0.84	1.35	−0.82	−4.07	−2.36	2.76	3.82	1.17	8.47	−105.03	5.60	−2077.10
2	0.18	0.52	0.84	1.41	−0.85	−4.03	−2.28	2.92	5.03	2.00	6.67	−105.02	6.17	−2072.08
3	0.17	0.60	0.88	1.37	−0.80	−4.01	−2.27	2.96	3.24	0.82	6.57	−106.00	4.96	−2074.81
4	0.19	0.51	0.92	1.27	−0.98	−4.14	−2.37	2.88	3.61	1.55	4.96	−106.69	5.45	−2071.38
5	0.12	0.69	0.72	1.61	−0.82	−3.90	−1.91	2.62	7.11	0.70	5.05	−105.70	5.09	−2076.80
6	0.18	0.59	0.84	1.31	−0.88	−4.07	−2.29	2.93	3.85	1.91	5.51	−105.78	6.21	−2074.68
7	0.15	0.75	0.69	1.49	−0.92	−3.97	−4.06	2.73	6.98	0.34	5.82	−106.22	4.78	−2078.30
8	0.19	0.52	0.90	1.31	−0.93	−4.13	−2.29	2.90	3.67	0.33	6.52	−105.37	6.32	−2071.68
9	0.19	0.55	0.83	1.34	−0.88	−4.07	−2.32	2.89	4.46	1.76	4.89	−106.10	5.86	−2073.15
10	−	0.26	0.83	−0.53	−1.19	−3.76	−0.66	3.03	3.13	−0.31	6.15	−106.52	5.02	−2084.94
11	−	0.60	0.83	1.30	−1.01	−3.68	−2.18	3.14	3.45	0.26	3.30	−106.24	5.00	−2083.47
12	−	0.81	0.69	1.34	−0.90	−3.66	−2.31	3.04	3.92	0.16	4.90	−105.72	5.03	−2088.28
13	−	0.85	0.78	0.12	−0.83	−3.27	−0.60	1.81	4.89	–	4.96	−105.76	5.33	−2091.62