Syntheses and crystal structures of two adamantyl substituted 1,2,4 triazole 5 thione N Mannich bases

In the crystal, pairs of molecules are linked by N—H O and weak C—H O hydrogen bonds involving the same acceptor atom, forming inversion dimers.. In addition,

In the crystal, the solid-state structure is stabilized primarily by a pair of C—H S hydrogen bonds, forming inversion dimers (Table 1 and FigC. These dimers are linked by

In the crystal, molecules are linked by pairs of O—H O hydrogen bonds, forming inversion dimers with an R 2 2 (28)..

In the crystal, molecules are linked via pairs of N— H O hydrogen bonds, forming inversion dimers with an R 2 2 (8) ring motif, and the dimers are linked via further pairs of N—H

In the crystal, molecules are linked via pairs of C—H···N hydrogen bonds forming inversion dimers (Table 1 and

In the crystal, pairs of N—H S hydrogen bonds link each of the independent molecules into inversion dimers.. The dimers are interconnected by means of three C— H

In the crystal, molecules are linked by pairs of C—H O hydrogen bonds, forming inversion dimers with R 22.

In the crystal, molecules are linked by pairs of C—H O hydrogen bonds, forming inversion dimers with an R 2 2 (16) ring motif.. The