Hydrothermal synthesis and characterization of {[Ni-2(NA)(4)(mu-H2O)]center dot 2H(2)O}(n) (HNA = nicotinic acid) and its heterogeneous catalytic effect


AY B. , YAG G., YILDIZ E. , RHEINGOLD A. L.

POLYHEDRON, cilt.88, ss.164-169, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 88
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1016/j.poly.2014.12.043
  • Dergi Adı: POLYHEDRON
  • Sayfa Sayısı: ss.164-169

Özet

A carboxylate-bridged metal-organic coordination polymer ([Ni-2(NA)(4)(mu-H2O)center dot 2H(2)O}(n). (1, HNA = nicotinic acid) has been synthesized under hydrothermal conditions and characterized by FT-IR, TG/DTA, micro analysis and single-crystal X-ray diffraction. 1 has an interesting 3D network structure and adjacent networks are further connected together via strong pi-pi packing interactions. The thermal behavior and catalytic performance of 1 were investigated and its selectivity was measured as 100% for the oxidation of thymol (T) to thymoquinone (TQ). @ 2015 Elsevier Ltd. All rights reserved.