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.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
User Contributions:
Comment about this article or add new information about this topic:
(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.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
- 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