Solid-state NMR study of an open-framework aluminophosphate-oxalate hybrid

Article Abstract:

Short-range order within a novel aluminophosphate-oxalate hybrid material with the unit cell formula CH2-(NH3)CH(NH3)CH3Al4P6O20(OH)(sub 4)(C2O4)H2O is studied by multinuclear solid-state NMR measurements. The underlying variety of carbon, aluminum, and phosphorus local environment was due to the nonuniform arrangement of the protonated 1,2-diaminopropane species and water molecules residing within the pores of the open-framework material.

Usage, Phosphates, Carbon, Nuclear magnetic resonance spectroscopy

---

(super 31)P NMR as a tool for studying incorporation of Ni, Co, Fe, and Mn into aluminophosphate zeotypes

Article Abstract:

The incorporation of moderate amounts of Ni, Co, Fe, and Mn into aluminophosphate zeotype AlPO4-34 and Fe (II/III) into aluminophosphate zeotype AlPO4-36 is studied by broadline (super 31)P NMR. The technique provides direct evidence on isomorphous substitution of framework aluminum by transition metals.

Science & research, Research, Aluminum (Metal), Transition metal compounds

---

Similar abstracts:

• Abstracts: Photoionization of N-alkyphenothiazines in mesoporous metal silicoaluminophosphate molecular sieves. Photoinduced charge separation of methylphenothiazine in microporous metal silicoaluminophosphate M-SAPO-n (M = Cr, Fe, Mn, n= 5, 8, 11) materials
• Abstracts: Exciton relaxation and transfer in the LH2 antenna network of photosynthetic bacteria. Unraveling exciton relaxation and energy transfer in LH2 photosynthetic antennas
• Abstracts: Structure and dynamics of benzene in one-dimensional channels. Types of dependence of self-diffusivity on sorbate concentration in parameter space: A two-dimensional lattice gas study
• Abstracts: Photoluminescence properties of magnesium, chloroaluminum, bromoaluminum, and metal-free phthalocyanine solid films
• Abstracts: The origin of photoluminescence from alpha-sexithienyl thin films. Femtosecond differential transmission spectroscopy of alpha-sexithienyl thin film at low temperature

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.