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Crystal structure of 1-ferrocenyl-2-(4-methyl-benzo-yl)spiro-[11H-pyrrolidizine-3,11'-indeno[1,2-b]quinoxaline].

ABSTRACT: In the title compound, [Fe(C5H5)(C34H28N3O)], the four-fused-rings system of the 11H-indeno-[1,2-b]quinoxaline unit is approximately planar [maximum deviation = 0.167?(4)?Å] and forms a dihedral angle of 37.25?(6)° with the plane of the benzene ring of the methyl-benzoyl group. Both pyrrolidine rings adopt a twist conformation. An intra-molecular C-H?O hydrogen bond is observed. In the crystal, mol-ecules are linked by C-H?O hydrogen bonds and weak C-H?? inter-actions, forming double chains extending parallel to the c axis.

SUBMITTER: Chandralekha K

PROVIDER: S-EPMC4186081 | biostudies-other | 2014 Sep

REPOSITORIES: biostudies-other

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Crystal structure of 1-ferrocenyl-2-(4-methyl-benzo-yl)spiro-[11H-pyrrolidizine-3,11'-indeno[1,2-b]quinoxaline].

Chandralekha Kuppan K Gavaskar Deivasigamani D Sureshbabu Adukamparai Rajukrishnan AR Lakshmi Srinivasakannan S

Acta crystallographica. Section E, Structure reports online 20140809 Pt 9

In the title compound, [Fe(C5H5)(C34H28N3O)], the four-fused-rings system of the 11H-indeno-[1,2-b]quinoxaline unit is approximately planar [maximum deviation = 0.167 (4) Å] and forms a dihedral angle of 37.25 (6)° with the plane of the benzene ring of the methyl-benzoyl group. Both pyrrolidine rings adopt a twist conformation. An intra-molecular C-H⋯O hydrogen bond is observed. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds and weak C-H⋯π inter-actions, forming double chains exte ...[more]

PMID: 25309158

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