Organometallics
Article
7.15 (td, J = 7.5, 1.2 Hz, 2H), 7.01−6.94 (m, 6H), 6.73−6.67 (m,
2H), 6.16 (d, J = 8.5 Hz, 2H). 13C NMR (101 MHz, CDCl3): δ
166.40, 150.70, 149.57, 148.68, 148.51, 145.27, 139.93, 139.87,
139.63, 138.56, 138.51, 138.34, 137.29, 132.26, 130.85, 130.79,
130.74, 130.55, 130.50, 130.44, 130.23, 129.68, 128.05, 127.99,
127.92, 127.61, 127.54, 127.48, 125.50 (t), 122.06, 120.15 (t), 118.20.
19F NMR (376 MHz, CDCl3): δ 87.74 (p, J = 160 Hz, 2F), 64.14 (d, J
= 160 Hz, 8F). MS (HR ESI): m/z calcd for C46H34F10IrN3O2P2S2
[M + H]+ 1170.1115, found 1170.1104.
ACKNOWLEDGMENTS
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This study was supported by the National Natural Science
Foundation of China (51773088, 21975119).
REFERENCES
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Ir6. Yellow solid with 83% yield. H NMR (400 MHz, CDCl3): δ
9.01 (d, J = 5.0 Hz, 2H), 7.76 (ddd, J = 12.3, 7.6, 1.6 Hz, 4H), 7.70
(d, J = 8.0 Hz, 2H), 7.56−7.47 (m, 4H), 7.38−7.27 (m, 10H), 7.21
(dd, J = 8.5, 2.3 Hz, 2H), 7.15−7.09 (m, 2H), 6.94 (td, J = 7.7, 3.0
Hz, 4H), 6.75−6.69 (m, 2H), 6.28 (d, J = 2.2 Hz, 2H). 19F NMR
(376 MHz, CDCl3): δ 86.56 (p, J = 160 Hz, 2F), 62.58 (d, J = 160
Hz, 8F). MS (HR ESI): m/z calcd for C46H34F10IrN3O2P2S2 [M +
H]+ 1170.1115, found 1170.1101.
Ir7. Yellow solid with 81% yield. 1H NMR (400 MHz, CD2Cl2): δ
9.16 (dd, J = 5.9, 1.0 Hz, 2H), 7.98−7.88 (m, 4H), 7.84 (d, J = 2.4
Hz, 2H), 7.72 (d, J = 7.8 Hz, 2H), 7.53−7.43 (m, 6H), 7.37−7.30 (m,
6H), 7.22−7.16 (m, 2H), 7.01−6.92 (m, 6H), 6.37 (ddd, J = 7.4, 5.9,
1.4 Hz, 2H), 5.97 (d, J = 8.5 Hz, 2H). 13C NMR (101 MHz,
CD2Cl2): δ 165.99, 158.35, 151.24, 149.25, 149.09, 144.79, 141.09,
141.02, 140.60, 139.97, 139.90, 139.59, 137.27, 131.00, 130.88,
130.73, 130.40, 130.11, 130.00, 128.75, 128.62, 126.11, 123.10,
120.97, 119.31. 19F NMR (376 MHz, CD2Cl2): δ 86.89 (p, J = 160
Hz, 2F), 63.77 (d, J = 160 Hz, 8F). MS (HR ESI): m/z calcd for
C46H34F10IrN3P2S4 [M + H]+ 1202.0659, found 1202.0705.
Ir8. Yellow solid with 85% yield. 19F NMR (376 MHz, CDCl3): δ
86.24 (p, J = 160 Hz, 2F), 62.67 (d, J = 160 Hz, 8F). MS (HR ESI):
m/z calcd for C46H34F10IrN3P2S4 [M + H]+ 1202.0659, found
1202.1717.
ASSOCIATED CONTENT
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S
* Supporting Information
The Supporting Information is available free of charge on the
Crystallographic data, details of the calculations, and
characterization data (PDF)
Accession Codes
tallographic data for this paper. These data can be obtained
Cambridge Crystallographic Data Centre, 12 Union Road,
Cambridge CB2 1EZ, UK; fax: +44 1223 336033.
AUTHOR INFORMATION
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Corresponding Authors
(10) (a) Shavaleev, N. M.; Xie, G. H.; Varghese, S.; Cordes, D. B.;
Slawin, A. M. Z.; Momblona, C.; Ortí, E.; Bolink, H. J.; Samuel, I. D.
W.; Zysman-Colman, E. Green Phosphorescence and Electro-
luminescence of Sulfur Pentafluoride-Functionalized Cationic
Iridium(III) Complexes. Inorg. Chem. 2015, 54, 5907−5914.
́
ORCID
(b) Junquera-Hernandez, J. M.; Escobar, J.; Ortí, E. Electronic
Nature of the Emitting Triplet in SF5-Substituted Cationic Ir(III)
Complexes. Polyhedron 2018, 140, 1−8.
(11) Pal, A. K.; Henwood, A. F.; Cordes, D. B.; Slawin, A. M. Z.;
Samuel, I. D. W.; Zysman-Colman, E. Blue-to-Green Emitting Neutral
Ir(III) Complexes Bearing Pentafluorosulfanyl Groups: A Combined
Experimental and Theoretical Study. Inorg. Chem. 2017, 56, 7533−
7544.
Author Contributions
†X.-F.M. and X.-F.L. contributed equally to this paper.
Notes
(12) (a) Zhu, Y. C.; Zhou, L.; Li, H. Y.; Xu, Q. L.; Teng, M. Y.;
Zheng, Y. X.; Zuo, J. L.; Zhang, H. J.; You, X. Z. Highly Efficient
The authors declare no competing financial interest.
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