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A two-fold interpenetrating 3D metal-organic framework material constructed from helical chains linked via 4,4'-H"2bpz fragments

Xie, Zhao, Wu, Zhang, Chen, and Wang, Chen, and

J Solid State Chem 181(12):5 (2008)

A 3-connected dia-f-type metal-organic framework compound {[Ag(L)"3"/"2H"2PO"4]}"n (1) has been synthesized by self-assembly of 4,4'-H"2bpz (L=4,4'-H"2bpz=3,3',5,5'-tetramethyl-4,4'-bipyrazole) and Ag"4P"2O"7 under hydrothermal conditions. It crystallizes in the tetragonal space group I4"1/acd with a=21.406(4)A, b=21.406(4)A, c=36.298(8)A, Z=32. X-ray single-crystal diffraction reveals that 1 has a three-dimensional framework with an unprecedented alternate left- and right-handed helices structure, featuring a non-uniform two-fold interpenetrated (4.14^2) net. Photoluminescent investigation reveals that the title compound displays interesting emissions in a wide region, which shows that the title compound may be a good potential candidate as a photoelectric material.

Copyright © 2008 Elsevier Ltd. All rights reserved.

DOI: 10.1016/j.jssc.2008.09.008
Version: za2963e q8zad q8zb7 q8zcf q8zd3 q8ze0 q8zf7 q8zg6
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