694
S. Maheshwari et al. / Polyhedron 28 (2009) 689–694
3.1.8. [Bi{S2P(OC6H4Me-m)2}3] (8)
Appendix A. Supplementary data
Method as above gave a yellow crystalline solid. Yield: 0.95 g,
95%; m.p. 40 °C. Anal. Calc. for C42H42O6S6P3Bi: Bi, 18.38; S, 16.92.
Found: Bi, 14.20; S, 16.94%. 1H NMR (CDCl3): d 2.23 (s, CH3, 18H),
6.65–7.41 (m, 24H, OC6H4), 31P NMR (CDCl3): d 94.23 ppm; IR
CCDC 703657–703659 contain the supplementary crystallo-
graphic data for [As{S2P(OC6H4Me-m)2}3]ꢀ0.5C6H14, [Sb{S2P(OC6-
H4Me-m)2}3] and [Bi{S2P(OC6H4Me-m)2}3], respectively. These data
Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: (+44)
1223-336-033; or e-mail: deposit@ccdc.cam.ac.uk. Supplementary
data associated with this article can be found, in the online version,
(KBr) (cmꢂ1): 1139s,
(P@S); 556m, (P–S).
m{(P)–O–C}; 950s, m{P–O–(C)}; 691s, 634s,
m
m
3.1.9. [Bi{S2P(OC6H4Me-p)2}3] (9)
Method as above gave a yellow viscous liquid. Yield: 1.10 g,
93%. Anal. Calc. for C42H42O6S6P3Bi: Bi, 18.38; S, 16.92. Found: Bi,
14.20; S, 16.93%. 1H NMR (CDCl3): d 2.30 (s, CH3, 18H), 6.69–7.12
(m, 24H, OC6H4), 31P NMR (CDCl3): d 95.27 ppm; IR (KBr) (cmꢂ1):
References
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(P–S).
m{(P)–O–C}; 934s, m{P–O–(C)}; 697s, 639s, m(P@S); 524s,
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We have prepared and characterized the following com-
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Acknowledgements
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M.E.L. thanks the UK Engineering and Physical Sciences Council
for support of the X-ray facilities at Southampton University. We
are also thankful to RSIC, CDRI, Lucknow for the spectral analyses.