https://doi.org/10.1186/s13065-016-0216-6
[20] G. Yu, S. Yin, Y. Liu, J. Chen, X. Xu, X. Sun, D. Ma, X. Zhan, Q. Peng, Z. Shuai, B. Tang, D. Zhu, W. Fang, Y. Luo, Structures, electronic states, photoluminescence, and carrier transport properties of 1,1-disubstituted 2,3,4,5-tetraphenylsiloles, J. Am. Chem. Soc. 127 (2005) 6335–6346. https://doi.org/10.1021/ja044628b.
[21] A. Irfan, A.R. Chaudhary, S. Muhammad, A.G.A. Sehemi, H. Bo, M.W. Mumtaz, M.A. Qayyum, Tuning the optoelectronic and charge transport properties of 2,5-di(pyrimidin-5-yl)thieno[3,2-b]thiophene by oligocene end cores substitution, Results Phys. 11 (2018) 599–604.https://doi.org/10.1016/j.rinp.2018.09.052.
[22] J. Ohshita, K.H. Lee, M. Hashimoto, Y. Kunugi, Y. Harima, K. Yamashita, A. Kunai, Preparation of 4,4-diaryl-2-(tricyanoethenyl)dithienosiloles and vapor-chromic behavior of the film, Org. Lett. 4 (2002) 1891–1894. https://doi.org/10.1021/ol025889y.
[23] N. Wazzan, Z. Safi, Effect of number and position of methoxy substituents on fine-tuning the electronic structures and photophyscial properties of designed carbazole-base hole transporting materials for perovskite solar cells: DFT calculations, Arab. J. Chem. (2018) In Press. https://doi.org/10.1016/j.arabjc.2018.06.014.