A novel self-complementary three-dimensional inorganic network organized by H-bond dimers of inorganic chains - Synthesis and crystal structure of (C6H16N2)[Zn(HPO4)(2)]

作者：Zhang XM^*; Bai CJ; Zhang YL; Wu HS

来源：Canadian Journal of Chemistry, 2004, 82(5): 616-621.

DOI：10.1139/V04-026

• hydrogen bond dimer
• intersecting pseudochannel
• linear chain

A novel organic-templated zincophosphate, namely (C6H16N2)[Zn(HPO4)(2)], was hydrothermally synthesized and X-ray single-crystal structural analysis reveals that the anions [Zn(HPO4)(2)](2-), which have square-twisted chains containing corner-sharing four-rings of alternating ZnO4 and PO4 tetrahedra, are assemblied via self-complementary strong and symmetrical hydrogen-bonding R-2(2)(8) synthons between the phosphate groups into three-dimensional hydrogen bond frameworks featuring three-dimensional intersecting pseudochannels. The doubly protonated 2,5-dimethyl-piperazinium cations are attached to the three-dimensional inorganic framework via N-H...O hydrogen bonds to strengthen the 3-D network.

• 出版日期2004-5
• 单位山西师范大学