References |
Russian source; (2009) Chem. Heterocycl. Comp., 45, p. 1075; Russian source; (2009) Chem. Heterocycl. Comp., 45, p. 587; Altomare, A., Cascarano, G., Giacovazzo, C., Viterbo, D., (1991) Acta Crystallogr., A47, p. 744; Sheldrick, G.M., SHELXL-97 (1997) Program for Crystal Structure Refinement, , Univ. of Gottingen,-Germany; Farrugia, L.J., WinGX 1.64.05 (1999) An Integrated System of Windows Programs for the Solution, Refinement and Analysis of Single Crystal X-Ray Diffraction Data, J. Appl. Crystallogr., 32, p. 837; APEX2 (Version 2.1), SATNTPlus (2006) Data Reduction and Correction Program, , v. 7.31A, Bruker Advansed X-ray Solutions, BrukerAXS Inc., Madison, Wisconsin, USA; Spek, A.L., (1990) Acta Crystallogr., A46, p. 34; Russian source |