. Author manuscript; available in PMC: 2009 Sep 8.

Published in final edited form as: J Am Chem Soc. 2008 Jun 18;130(28):9048–9057. doi: 10.1021/ja800964g

Table 3.

H–H Coupling Constant Values (in Hz) at Two Extreme Temperatures for Compounds 2–4

	T(K)	J_1′,2′	J_2′,3′	J_3′,4′	J_4′,5′	J_4′,5″	J_5′,5″
2	283	3.57	1.63	3.33	4.40	6.10	−12.50
	343	3.76	1.72	3.48	4.41	6.10	−12.46
3	283	1.07	1.05	2.58	4.91	6.85	−12.26
	343	1.65	1.18	2.69	5.09	6.57	−12.30
4	283	2.83	0.88	3.77	4.81	6.90	−12.11
	343	2.89	1.28	4.02	4.98	6.98	−12.12