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’ REFERENCES
(1) Highly Efficient OLEDs with Phosphorescent Materials; Yersin, H.,
Ed.; Wiley-VCH: Weinheim, Germany, 2008.
(2) Kozhevnikov, V. N.; Donnio, B.; Bruce, D. W. Angew. Chem., Int.
Ed. 2008, 47, 6286–6289.
(3) Santoro, A.; Whitwood, A. C.; Williams, J. A. G.; Kozhevnikov,
V. N.; Bruce, D. W. Chem. Mater. 2009, 21, 3871–3882.
(4) Williams, J. A. G. Chem. Soc. Rev. 2009, 38, 1783–1801.
(5) Brooks, J.; Babayan, Y.; Lamansky, S.; Djurovich, P. I.; Tsyba, I.;
Bau, R.; Thompson, M. E. Inorg. Chem. 2002, 41, 3055–3066.
(6) King, K. A.; Spellane, P. J.; Watts, R. J. J. Am. Chem. Soc. 1985,
107, 1431–1432.
(7) Thompson, M. E.; Djurovich, P. E.; Barlow, S.; Marder, S. R. In
Comprehensive Organometallic Chemistry III; Crabtree, R. H., Mingos,
D. M. P., Eds.; Elsevier: Oxford, U.K., 2007; Chapter 12.04. Flamigni, L.;
Barbieri, A.; Sabatini., C.; Ventura, B.; Barigelletti, F. Top. Curr. Chem.
2007, 281, 143–203. Ulbricht, C.; Beyer, B.; Freibe, C.; Winter, A.;
Schubert, U. S. Adv. Mater. 2009, 21, 4418–4441.
(8) Baldo, M. A.; Lamansky, S.; Burrows, P. E.; Thompson, M. E.;
Forrest, S. R. Appl. Phys. Lett. 1999, 75, 4–6. Lamansky, S.; Djurovich, P.;
Murphy, D.; Abdel-Razzaq, F.; Lee, H. E.; Adachi, C.; Burrows, P. E.;
Forrest, S. R.; Thompson, M. E. J. Am. Chem. Soc. 2001, 123, 4304–4312.
(9) Bruce, D. W. Adv. Mater. 1994, 6, 699–701.
(10) Bruce, D. W.; Liu, X.-H. J. Chem. Soc., Chem. Commun.
1994, 729–730. Morrone, S.; Harrison, G.; Bruce, D. W. Adv. Mater.
1995, 7, 665–667. Date, R. W.; Fernandez Iglesias, E.; Rowe, K. E.;
Elliott, J. M.; Bruce, D. W. Dalton Trans. 2003, 1914–1931. Rowe, K. E.;
Bruce, D. W. J. Chem. Soc., Dalton Trans. 1996, 3913–3915.
(11) Giroud-Godquin, A. M.; Rassat, A. C. R. Acad. Sci. Paris, Ser. II
1982, 294, 241–243. Zheng, H.; Swager, T. M. J. Am. Chem. Soc. 1994,
116, 761–762. Swager, T. M.; Zheng, H. Mol. Cryst. Liq. Cryst. 1995,
260, 301–306. Trzaska, S. T.; Hsu, H. F.; Swager, T. M. J. Am. Chem. Soc.
1999, 121, 4518–4519.
(12) Szerb, E. I.; Talarico, A. M.; Aiello, I.; Crispini, A.; Godbert, N.;
Pucci, D.; Pugliese, T.; Ghedini, M. Eur. J. Inorg. Chem.
2010, 3270–3274.
(13) The structure contained disordered solvent, which has been
omitted from the chart for clarity. Details of how the disorder was
modelled are given in the CIF in the SI.
(14) Xu, M.; Li, W.; An, Z.; Zhou, Q.; Wang, G. Appl. Organomet.
Chem. 2005, 19, 1225–1231.
(15) Schmid, B.; Garces, F. O.; Watts, R. J. Inorg. Chem. 1994,
33, 9–14. Sie, W.-S.; Jian, J.-Y.; Su, T.-C.; Lee, G.-H.; Lee, H.-M.; Shiu,
K.-B. J. Organomet. Chem. 2008, 693, 1510–1517.
(16) Santoro, A.; Wegrzyn, M.; Whitwood, A. C.; Donnio, B.; Bruce,
D. W. J. Am. Chem. Soc. 2010, 132, 10689–10691. This is discussed
further on p S4 in the SI.
(17) For a discussion of how polycatenar ligands influence the
behavior of metallomesogens, see: Bruce, D. W. Acc. Chem. Res. 2000,
33, 831–840. Fazio, D.; Mongin, C.; Donnio, B.; Galerne, Y.; Guillon,
D.; Bruce, D. W. J. Mater. Chem. 2001, 11, 2852–2863.
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