J.-H. BI, Z.-X. HUANG, L.-T. KONG, H.-L. WANG, and N.-L. HU, “Hydrothermal Synthesis and Crystal Structure of A New 3D-Supramolecular Complex: phen2Zn-2N3”, ajc, vol. 20, no. 5, pp. 3996–4000, Mar. 2010.