Agd. Santos et al., FLEXIBLE MOLECULES WITH DEFINED SHAPE - X - SYNTHESIS AND CONFORMATIONAL STUDY OF 1,5-DIAZA-CIS-DECALIN, New journal of chemistry, 22(9), 1998, pp. 993-997
1,5-Diaza-cis-decalin populates two conformations in which the two nit
rogen atoms are either proximal or distal to one another. The position
of the conformer equilibrium depends on the substituents at the nitro
gen atom, as well as the solvent and additives.