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. 2012 Nov 1;68(Pt 11):m1382-3.
doi: 10.1107/S1600536812042468. Epub 2012 Oct 20.

3'-Ferrocenylcarbon-yl-1'-methyl-4'-phenyl-spiro-[indeno-[2,3-b]quinoxaline-11,2'-pyrrolidine]

B Vijayakumar  1 , D Gavaskar, T Srinivasan, R Raghunathan, D Velmurugan
Affiliations

3'-Ferrocenylcarbon-yl-1'-methyl-4'-phenyl-spiro-[indeno-[2,3-b]quinoxaline-11,2'-pyrrolidine]

B Vijayakumar et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, [Fe(C(5)H(5))(C(31)H(24)N(3)O)], the pyrrolidine ring makes a dihedral angle of 86.3 (3)° with the mean plane [r.m.s deviation = 0.074 (2) Å] of the indeno-quinoxaline ring system. The central pyrrolidine ring adopts a twist conformation and the two cyclopentadienyl rings adopt an eclipsed conformation. In the crystal, mol-ecules are linked by weak C-H⋯N and C-H⋯π inter-actions, propagating along the c and a axes, respectively.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound with the atom numbering scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms are presented as small spheres of arbitrary radius.
Fig. 2.
Fig. 2.
A view of the C—H···N and C—H···π interactions (dotted lines) in the crystal structure of the title compound. H atoms non-participating in hydrogen-bonding were omitted for clarity. [Symmetry codes: (i) -x + 3/2, y + 1/2, -z + 1/2; (ii) -x + 1, -y, -z.]
See this image and copyright information in PMC

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