Two zinc coordination polymers showing five-fold interpenetrated diamondoid network and 2D→3D inclined polycatenation motif
摘要:
The reaction of Zn(NO3)(2), 1,4-bis(1,2,4-triazol-4-yl)benzene (btx), 1,4-benzenedicarboxylicate (1,4-bdc) or fumarate (fum) gives two unusual coordination polymers {[Zn(btx)(1,4-bdc)] 3H(2)O}(n) (1) and [Zn(btx)(0.5)(fum)(H2O)](n) (2). 1 shows a 5-fold interpenetrated three-dimensional diamondoid network. 2 displays a 2D -> 3D inclined polycatenation motif consisting of two sets of equivalent 2D (6,3) layers. The luminescence and thermal stability were investigated. (C) 2014 Elsevier B.V. All rights reserved.