Table 15.

Spectroscopic Properties of Size Expanded Nucleosides^a

#	Name	Solvent	λmax (ε)	λem	Φ	τ
6.34	BPPe	Bufferb	347	390	0.04	-
6.35	NPPe	Bufferb	365	395	0.26	-
6.36	MDA	Bufferb	327	397, 427	0.118	-
6.37	MDI	Bufferb	315	442	0.117	-
6.38	dChpp	Bufferb	300	360	0.12
6.39	dChpd	Bufferb	300	360	-	-
6.40	dCmpp	Bufferb	300	360	-	-
6.41	dCppp	Bufferc	369 (4.76)	490	0.105	-
6.42	dCppi	Bufferc	374 (4.157)	513	0.006	-
6.43	3-fluoro-dCPPI	Bufferc	371 (6.284)	505	0.019	-
6.44	3-cyano-dCPPI	Bufferc	369 (6.998)	487	0.061	-
6.45	3-methoxy-dCPPI	Bufferc	375 (5.321)	511	0.005	-
6.46	3-methlythio-dCPPI	Bufferc	372 (4.11)	511	0.002	-
6.47	3-N,N-dimethylamino-dCPPI	Bufferd	366 (9.05)	486	0.068	-
6.48	3-methylsulfonyl-dCPPI	Bufferc	367 (7.38)	484	0.078	-
6.49	3-N,N,N-trimethylammoniumiodido-dCPPI	Bufferc	368 (8.468)	483	0.096	-

^aλ, ε, and τ are given in nm, 10³ M⁻¹ cm⁻¹, and ns respectively. All spectra taken in aqueous buffer

^bpH = 7.0,

^cpH = 7.4, and

^dpH = 3.0.

^eData from Wilson and Kool.⁴²⁷