Hypercoordinated Organosilicon(IV) and Organotin(IV) Complexes: Syntheses, Spectral Studies, and Antimicrobial Activity In Vitro

Table 3

¹³C NMR chemical shifts of the ligands and their metal complexes.

Compound	C1/C2	C3/C4	C5/C6	C7/C8	C9/C10	C11/C12	M–CH3
HL^1	123.18/127.64	130.46/130.87	135.12/134.75	162.36/153.96	158.47/10.29	18.90	—
Me2SiCl(L^1)	122.06/128.04	130.68/130.96	136.93/135.42	166.84/147.99	154.43/20.19	12.78	31.43
Me2Si(L^1)2	121.93/127.05	130.72/130.81	136.26/133.92	167.25/147.09	153.23/21.81	12.05	29.34
Me2SnCl(L^1)	122.27/127.32	129.92/131.03	136.43/133.98	165.23/149.06	153.92/19.53	12.89	33.89
Me2Sn(L^1)2	122.67/127.08	130.77/130.97	136.39/134.41	164.89/149.48	153.54/18.97	14.44	31.54
HL^2	123.18/127.58	130.47/130.93	135.13/134.75	162.38/152.88	158.50/13.62	19.47/26.97	—
Me2SiCl(L^2)	122.94/127.43	129.78/131.25	136.78/134.17	163.79/151.56	154.26/22.12	15.65/22.14	30.45
Me2Si(L^2)2	122.71/127.49	131.75/131.13	136.91/135.54	164.21/150.97	155.03/19.96	24.97/18.58	33.86
Me2SnCl(L^2)	123.69/127.39	130.98/131.06	136.79/134.23	164.02/151.39	154.89/23.53	19.06/19.36	32.42
Me2Sn(L^1)2	121.91/127.26	130.74/130.74	137.13/134.72	163.89/152.03	154.38/21.26	23.02/14.77	34.53