A new organically-templated cobalt borophosphate with a novel borophosphatic anionic partial structure
- Institute of Material Science and Engineering, Ocean University of China, Qingdao 266100 (China)
A novel cobalt borophosphate, (NH{sub 4}){sub 2}(C{sub 4}H{sub 12}N{sub 2})[Co{sub 2}B{sub 4}P{sub 6}O{sub 24}(OH){sub 2}].H{sub 2}O with the mixed cations has been synthesized under mild hydrothermal conditions. Its crystal structure was determined by the single-crystal X-ray diffraction (tetragonal, I4{sub 1}/a (no. 88), a=14.207(3) A, c=24.956(6) A, V=5037.09(2) A{sup 3}, Z=8). The crystal structure consists of a new type of three-dimensional borophosphatic anionic partial framework, which is built from the condensation of the fundamental building unit (FBU) [B{sub 2}P{sub 3}O{sub 14}(OH)]. The CoO{sub 6} octahedra are enchased in such borophosphate network to form a complex open framework with a three-dimensional intersecting channel system, the voids of which are occupied by ammonium, dipronated piperazine ions and water molecules, respectively. The magnetic measurement of the title compound has also been investigated. - Graphical abstract: A new organically-templated cobalt borophosphate, (NH{sub 4}){sub 2}(C{sub 4}H{sub 12}N{sub 2})[Co{sub 2}B{sub 4}P{sub 6}O{sub 24}(OH){sub 2}].H{sub 2}O with a novel borophosphate 3D anionic partial framework has been synthesized under mild hydrothermal conditions. Highlights: > The first cobalt borophosphate with the 3D anionic partial borophosphate network. > A porous framework with an intersecting three-dimensional channel system. > The borophosphate compound with the mixed cations.
- OSTI ID:
- 21580231
- Journal Information:
- Journal of Solid State Chemistry, Vol. 184, Issue 9; Other Information: DOI: 10.1016/j.jssc.2011.07.032; PII: S0022-4596(11)00411-7; Copyright (c) 2011 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; ISSN 0022-4596
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
CATIONS
COBALT
HYDROTHERMAL SYNTHESIS
MAGNETIC PROPERTIES
MONOCRYSTALS
PIPERAZINES
TETRAGONAL LATTICES
THREE-DIMENSIONAL CALCULATIONS
X-RAY DIFFRACTION
AZINES
CHARGED PARTICLES
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIFFRACTION
ELEMENTS
HETEROCYCLIC COMPOUNDS
IONS
METALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHYSICAL PROPERTIES
PYRAZINES
SCATTERING
SYNTHESIS
TRANSITION ELEMENTS