Received 20 May 2013
aSchool of Chemical Engineering and Energy, Zhengzhou University, Henan, Zhengzhou, 450052, People's Republic of China,bSchool of Food and Bioengineering, Zhengzhou University of Light Industry, Henan, Zhengzhou, 450052, People's Republic of China, and cHenan Industrial University Chemical Technology Vocational College, Henan, Zhengzhou, 450052, People's Republic of China
Correspondence e-mail: firstname.lastname@example.org
The asymmetric unit of the title compound, [Fe(C5H5)(C9H6ClN2)], contains two independent molecules in which the cyclopentadienyl rings are almost parallel, making dihedral angles of 2.16 (4) and 2.71 (5), and the dihedral angles between the pyridazinyl and substituted cyclopentadienyl rings are 9.65 (5) and 11.53 (8)°. In the crystal, molecules are linked by C-HN hydrogen bonds into chains along the c-axis direction.
For the synthesis of the title compound, see: Xu et al. (2012). For applications of organomercury compounds, see: Beletskaya et al. (2001); Tsvetkov et al. (2000); Xu et al. (2010); For palladium-catalysed reactions, see: Meijere & Diederich (2004).
Data collection: CrysAlis PRO (Agilent, 2011); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: RN2116 ).
Agilent (2011). CrysAlis PRO. Agilent Technologies, Abingdon, England.
Beletskaya, I. P., Tsvetkov, A. V., Latyshev, G. V., Tafeenko, V. A. & Lukashev, N. V. (2001). J. Organomet. Chem. 637-639, 653-663.
Meijere, A. D. & Diederich, F. (2004). Metal-catalyzed Cross-coupling Reactions. 2nd ed. Weinheim: Wiley-VCH.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Tsvetkov, A. V., Tsvetkov, A. V., Lukashev, N. V. & Beletskaya, I. P. (2000). Tetrahedron Lett. 41, 3987-3990.
Xu, C., Li, H. M., Wang, Z. Q., Fu, W. J., Zhang, Y. Q. & Ji, B. M. (2012). Aust. J. Chem. 65, 366-370.
Xu, C., Zhang, Y. P., Wang, Z. Q., Fu, W. J., Hao, X. Q., Xu, Y. & Ji, B. M. (2010). Chem. Commun. 46, 6852-6854.