Tris(1H-benzimidazol-2-ylmeth-yl)amine methanol tris-olvate.

ABSTRACT: The structure of the tertiary amine tris-(1H-benzimidazol-2-ylmeth-yl)amine (C₂₄H₂₁N₇, abbreviated ntb) has been previously reported twice as solvates, namely the monohydrate and the aceto-nitrile-methanol-water (1/0.5/1.5) solvate, both with the tripodal conformation formed via multiple hydrogen bonds. Now, we report the tri-methanol adduct, ntb·3CH₃OH, where the amine has the stair conformation featuring one benzimidazole group oriented in the opposite direction from the other two. The asymmetric unit contains one-half amine, completed through the mirror plane m in space group Pmn2₁ to form the ntb mol-ecule, with the H atom for each imidazole moiety equally disordered between both N sites available in the

SUBMITTER: Anzaldo-Olivares B 

PROVIDER: S-EPMC9462197 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature