1) Shields, C.; Falvey, D.; Schuster, G.; Buchardt, O.; Nielsen, P. J. Org. Chem. 1988, 53(15), 3501-3507, DOI: 10.1021/jo00250a017 ; Competitive singlet-singlet energy transfer and electron transfer activation of aryl azides: application to photo-cross-linking experiments
2) Han, Y.; Li, X.; Li, L.; Ma, C.; Shen, Z.; Song, Y.; You, X.; Inorg. Chem. 2010, 49(23), 10781-10787, DOI:10.1021/ic902194g ; Structures and Properties of Porous Coordination Polymers Based on Lanthanide Carboxylate Building Units
3) Li, T.; Kozlowski, M. T.; Doud, E. A.; Blakely, M. N.; Rosi, N. L. J. Am. Chem. Soc. 2013, 135, 11688– 11691, DOI: 10.1021/ja403810k
4) Reineke, T.; Eddaoudi, M.; Moler, D.; O'Keeffe, M.; Yaghi, O. M.; J. Am. Chem. Soc. 2000, 122(19), 4843-4844, DOI: 10.1021/ja000363z ; Large Free Volume in Maximally Interpenetrating Networks: The Role of Secondary Building Units Exemplified by Tb2(ADB)3[(CH3)2SO]4·16[(CH3)2SO]1