. Author manuscript; available in PMC: 2016 Oct 27.

Published in final edited form as: Neurochem Res. 2015 Oct 27;40(10):2131–2142. doi: 10.1007/s11064-015-1705-z

Table I. Measurement of the N-N bond distance for A-84543 and its Analogs.

These data were computed using the SYBYL system (version 7.2) running on Silicon Graphics Tezro. The Gasteiger-Huckel charge (shown for the 2 nitrogens in each of the compounds) is a measure of the partial charge on a given atom.

Structure	N-N Bond distance	Gasteiger-Huckel Charge (eV)
Structure	N-N Bond distance	Pyridine Nitrogen	Pyrrolidine Nitrogen
	7.225 Å	−0.307	−0.360
	7.111 Å	−0.307	−0.371
	6.496 Å	−0.274	−0.360
	6.486 Å	−0.274	−0.371
	8.241 Å	−0.313	−0.360
	8.298 Å	−0.313	−0.371