NMR Spectroscopy

Magnetic Properties of Main Group Nuclei
Group	Element Symbol	Atomic Mass	Natural Abundance	Frequency at 2.349 T	NMR Sensitivity	Spin (I)	Electric Moment (Q)
			(%)	MHz	(¹H=100)	(in hv)	(10²⁴cm^-1)


IA	H	1	99.98	100.0	100.0	1/2	---
	H	2	0.0156	15.35	0.965	1	0.00287
	H	3	0.0	106.66	121.0	1/2	---
	Li	6	7.43	14.71	0.850	1	-0.00064
	Li	7	92.57	38.87	29.4	3/2	-0.037
	Na	23	100.0	26.46	9.25	3/2	0.1
	K	39	93.08	4.67	0.0508	3/2	-0.055
	K	41	6.91	2.57	0.0084	3/2	0.060
	Rb	85	72.8	9.66	1.05	5/2	0.273
	Rb	87	27.2	32.72	17.5	3/2	0.130
	Cs	133	100.0	13.12	4.74	7/2	-0.003


IIA	Be	9	100.0	14.06¹	1.39	3/2	0.052
	Mg	25	10.65	6.12¹	0.268	5/2	0.22
	Ca	43	0.13	6.73¹	6.40	7/2	0.2
	Sr	87	7.02	43.33¹	0.269	9/2	0.15
	Ba	135	6.59	9.93	0.490	3/2	0.20
	Ba	137	11.32	11.11	0.686	3/2	0.34


IIIA	B	10	18.83	10.74	1.99	3	0.0861
	B	11	81.17	32.09	16.5	3/2	0.036
	Al	27	100.0	26.06	20.6	5/2	0.15
	Ga	69	60.2	24.00	6.91	3/2	0.168
	Ga	71	39.8	30.50	14.2	3/2	0.106
	In	113	4.16	21.87	34.5	9/2	0.846
	In	115	95.84	21.91	35.7	9/2	0.861
	Tl	203	29.52	57.15	18.7	1/2	---
	Tl	205	70.48	57.71	19.2	1/2	---


IVA	C	13	1.108	25.14	1.59	1/2	---
	Si	29	4.70	19.87¹	0.784	1/2	---
	Ge	73	7.61	3.49¹	0.140	9/2	-0.22
	Sn	115	0.34	32.70		1/2	---
	Sn	117	7.61	35.63	4.52	1/2	---
	Sn	119	8.58	37.281	5.18	1/2	---
	Pb	207	21.11	20.90	0.913	1/2	---

VA	N	14	99.64	7.22	0.101	1	0.0193
	N	15	0.365	10.13¹	0.104	1/2	---
	P	31	100.0	40.49	6.63	1/2	---
	As	75	100.0	17.12	2.51	3/2	0.29
	Sb	121	57.25	23.93	16.0	5/2	-0.33
	Sb	123	42.75	12.96	5.17	7/2	-0.68
	Bi	209	100.0	16.07	13.7	9/2	-0.46

VIA	0	17	0.037	13.56¹	2.91	5/2	-0.026
	S	33	0.74	7.67	0.226	3/2	-0.064
	Se	77	7.50	19.07	0.693	1/2	---
	Te	123	0.89	26.21	1.80	1/2	---
	Te	125	7.00	31.59¹	3.16	1/2	---


VIIA	F	19	100.0	94.08	83.3	1/2	---
	Cl	35	75.4	9.80	0.47	3/2	-0.0825
	Cl	37	24.6	8.16	0.271	3/2	-0.0649
	Br	79	50.57	25.06	7.86	3/2	0.293
	Br	81	49.43	27.01	9.85	3/2	0.27
	I	127	100.0	20.01	9.34	5/2	-0.789

Inert	He	3	10-4	76.18¹	44.2	1/2	---
Gas	Ne	21	0.27	1.90	7.89	3/2	0.103
	Kr	83	11.55	3.89¹	0.188	9/2	0.26
	Xe	129	26.24	27.67¹	2.12	1/2	---
	Xe	131	21.24	8.20	0.275	3/2	-0.120
Group	Element Symbol	Atomic Mass	Natural Abundance	Frequency at 2.349 T	NMR Sensitivity	Spin (I)	Electric Moment (Q)

¹Gyromagnetic ratio is negative.