B. Biswas et al. / Polyhedron 30 (2011) 2032–2037
2037
1223-336-033; or e-mail: deposit@ccdc.cam.ac.uk. Supplementary
data associated with this article can be found, in the online version,
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Appendix A. Supplementary data
CCDC 808348 (1), 808346 (2), 808347 (3) and 808345 (4) con-
tain the supplementary crystallographic data for 1–4. These data
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