Methyl 1-(4-chlorobenzyl)-2-(4-methylpiperazin-1-yl)-1H-benzimidazole-5-carboxylate hemihydrate


Ozcan S. , Kendi E., Tuncbilek M., Goker H.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, cilt.56, ss.459-460, 2000 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 56
  • Basım Tarihi: 2000
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
  • Sayfa Sayıları: ss.459-460

Özet

The title compound, C21H23ClN4O2. 0.5H(2)O, contains two independent molecules in the asymmetric unit. In each molecule the piperazine ring adopts a chair conformation; the deviations of the piperazine N atoms from the best plane through the remaining four C atoms are -0.678 (3) and 0.662 (3) Angstrom in molecule A, and 0.687 (3) and -0.700 (3) Angstrom in molecule B, The molecules are linked by two hydrogen bonds of the O-H ... N type involving the O atom of the water molecule of crystallization.