| (1) (a) Pyykkö, P. Strong closed-shell interactions in inorganic chemistry. Chem. Rev. 1997, 97, 597–636; (b) Puddephatt, R. J. Coordination polymers: polymers, rings and oligomers containing gold(I) centres. Coord. Chem. Rev. 2001, 216, 313–332; (c) Puddephatt, R. Macrocycles, catenanes, oligomers and polymers in gold chemistry. Chem. Soc. Rev. 2008, 37, 2012–2027; (d) Yam, V. W. W.; Cheng, E. C. C. Highlights on the recent advances in gold chemistry—a photophysical perspective. Chem. Soc. Rev. 2008, 37, 1806–1813.
(2) (a) Vickery, J. C.; Olmstead, M. M.; Fung, E. Y.; Balch, A. L. Solvent-stimulated luminescence from the supramolecular aggregation of a trinuclear gold(I) complex that displays extensive intermolecular AuċAu interactions. Angew. Chem., Int. Ed.1997, 36, 1179–1181; (b) Lee, Y. A.; Eisenberg, R. Luminescence tribochromism and bright emission in gold(I) thiouracilate complexes. J. Am. Chem. Soc.2003, 125, 7778–7779; (c) van Zyl, W. E.; López-de-Luzuriaga, J. M.; Mohamed, A. A.; Staples, R. J.; Fackler, J. P.Dinuclear gold(I) dithophosphonate complexes: Synthesis, luminescent properties, and X-ray crystal structures of [AuS2PR(OR’)]2 (R = Ph, R’ = C5H9; R = 4-C6H4OMe, R’ = (1S, 5R, 2S)-(-)-Menthyl; R = Fc, R’ = (CH2)2O(CH2)2OMe). Inorg. Chem. 2002, 41, 4579–4589; (d) Yip, S. K.; Cheng, E. C. C.; Yuan, L. H.; Zhu, N.; Yam, V. W. W. Supramolecular assembly of luminescent gold(I) alkynylcalix[4]crown-6 complexes with planar η2,η2-coordinated gold(I) centers. Angew. Chem. Int. Ed. 2004, 116, 5062–5065. (e) Li, C. K.; Lu, X. X.; Wong, K. M. C.; Chan, C. L.; Zhu, N.; Yam, V. W. W. Molecular design of luminescence ion probes for various cations based on weak gold(I)···gold(I) interactions in dinuclear gold(I) complexes. Inorg. Chem.2004, 43, 7421–7430; (f) Che, C. M.; Chao, H. Y.; Miskowski, V. M.; Li, Y.; Cheung, K. K.; Luminescent μ-ethynediyl and μ-butadiynediyl binuclear gold(I) complexes: observation of 3(ππ*) emissions from bridging Cn2-units. J. Am. Chem. Soc. 2001, 123, 4985–4991; (g) Chao, H. Y.; Lu, W.; Li, Y.; Chan, M. C. W.; Che, C. M.; Cheung, K. K.; Zhu, N. Organic triplet emissions of arylacetylide moieties harnessed through coordination to [Au(PCy3)]+. Effect of molecular structure upon photoluminescent properties”. J. Am. Chem. Soc. 2002, 124, 14696–14706; (h) Sun, Q. F.; Lee, T. K. M.; Li, P. Z.; Yao, L. Y.; Huang, J. J.; Huang, J.; Yu, S. Y.; Li, Y. Z.; Cheng, E. C. C.; Yam, V. W. W. Self-assembly of a neutral luminescent Au12 cluster with D2 symmetry. Chem. Commun. 2008, 43, 5514–5516; (i) Wang, Q. M.; Lee, Y. A.; Crespo, O.; Deaton, J.; Tang, C.; Gysling, H. J.; Gimeno, M. C.; Larraz, C.; Villacampa, M. D.; Laguna, A. Intensely luminescent gold(I)-silver(I) clusters with tunable structural features. J. Am. Chem. Soc. 2004, 126, 9488–9489.
(3) (a) Tang, S. S.; Chang, C. P.; Lin, I. J. B.; Liou, L. S.; Wang, J. C. Molecular aggregation of annular dinuclear gold(I) compounds containing bridging diphosphine and dithiolate ligands. Inorg. Chem. 1997, 36, 2294–2300; (b) Kirstin, O.; Louise, H.; Yifan, Z.; Jonathan R, D.; Ulrich, A. Gold complexes with potentially tri- and tetradentate phosphinothiolate ligands. Inorg. Chem. 2000, 39, 2801–2806; (c)Vicente, J.; González-Herrero, P.; García-Sánchez, Y.; Jones, P. G.; Bardají, M. (Fluoren-9-ylidene)methanedithiolato complexes of gold: synthesis, luminescence, and charge-transfer adducts. Inorg. Chem. 2004, 43, 7516–7531; (d) Tzeng, B. C.; Liu, W. H.; Liao, J. H.; Lee, G. H.; Peng, S. M. Self-assembly of gold(I) compounds with (aza-15-crown-5)dithiocarbamate and 2-mercapto-4-methyl-5-thiazoleacetic acid. Cryst. Grow. Des. 2004, 4, 573–577; (e)Naeem, S.; Delaude, L.; White, A. J. P.; Wilton-Ely, J. D. E. T. The use of imidazolium-2-dithiocarboxylates in the formation of gold(I) complexes and gold nanoparticles. Inorg. Chem. 2010, 49, 1784–1793; (f) Lee, T. K. M.; Zhu, N.; Yam, V. W. W. An unprecedented luminescent polynuclear gold(I) μ3-sulfido cluster with a thiacrown-like architecture. J. Am. Chem. Soc. 2010, 132, 17646–17648.
(4) Schmidbaur, H.; Herr, R.; Mueller, G.; Riede, J. Activation of vinylidenebis(diphenyiphosphine) through metal complexation. Organometallics 1985, 4, 1208–1213.
(5) Bondi, A. van der Waals volumes and radii. J. Phys. Chem. 1964, 68, 441–451.
(6) Onaka, S.; Yaguchi, M.; Yamauchi, R.; Ozeki, T.; Ito, M.; Sunahara, T.; Sugiura, Y.; Shiotsuka, M.; Horibe, M.; Okazaki, K.; Lida, A.; Chiba, H.; Inoue, K.; Imai, H.; Sako, K. The effect of carbon chain length of the diphosphine ligand on the aurophilic interaction. Synthesis and X-ray structural study for a series of Au(I) compounds with Ph2P–R–PPh2 and S-(CH2)n-py ligands. J. Organomet. Chem. 2005, 690, 57–68.
(7) Sheldrick, G. M. SHELXS 97, Program for Crystal Structure Solution. University of Göttingen, Germany 1997.
(8) Sheldrick, G. M. SHELXL 97, Program for the Refinement of Crystal Structure. University of Göttingen, Germany 1997. |
2014, Vol. 33 
