Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Jacqueline M. Nicol"'
Publikováno v:
The Journal of Physical Chemistry. 100:10646-10651
The hindered rotations and vibrations of molecular hydrogen, deuterium, and deuterium hydride adsorbed into partially and fully Ca ion exchanged Na-A zeolites have been studied at low temperatures with the use of inelastic neutron scattering (INS) te
Publikováno v:
Journal of Solid State Chemistry. 114:249-257
The syntheses, crystal structures, and certain properties of two lithium zinc phosphate phases, LiZnPO 4 · H 2 O and LiZnPO 4 , are reported. LiZnPO 4 · H 2 O is an isostructure of the Li- A -type zeolite LiAlSiO 4 · H 2 O and consists of a fully
Publikováno v:
Journal of Solid State Chemistry. 107:428-443
The structures and cation ordering of several barium bismuth oxide phases, Ba[sub 2+x]Bi[sub 2[minus]x]O[sub 6[minus]y] (x = 0.22, 0.28, 0.40, 0.67), have been determined at ambient temperature from constant wavelength and time-of-flight neutron powd
Autor:
William T. A. Harrison, Tina Maria Nenoff, John M. Newsam, Jacqueline M. Nicol, Galen D. Stucky
Publikováno v:
Zeolites. 13:506-510
The framework structure of a new sodium zinc arsenate, produced by dehydration of the Na 6 (ZnAsO 4 ) 6 ·8 H 2 0 sodalite analog, has been solved by a simulated annealing method. This method utilizes typical tetrahedral-atom bonding schemes with pos
Autor:
William T. A. Harrison, Jacqueline M. Nicol, Galen D. Stucky, Thurman E. Gier, Hellmut Eckert, K. L. Moran
Publikováno v:
ChemInform. 22
Autor:
William T. A. Harrison, Angus P. Wilkinson, Jacqueline M. Nicol, Russell E. Morris, Anthony K. Cheetham
Publikováno v:
ChemInform. 24
THE feasibility of determining crystal structures from powder diffraction data has improved substantially during the past decade. Early work using laboratory X-ray data1,2 has been followed by studies that take advantage of the higher resolution prov
Publikováno v:
ChemInform. 26
Incoherent inelastic neutron scattering (IINS) and quasielastic neutron scattering (QNS) have been used in an investigation of ammonium pentamolybdate, (NH4) Mo5.33H3O18. The IINS vibrational spectrum reveals the presence of NH4+(in the tunnels of th
ChemInform Abstract: Structural and Chemical Investigations of Na3(ABO4)3×4 H2O-Type Sodalite Phases
Autor:
Tina M. Nenoff, Thurman E. Gier, William T. A. Harrison, G. D. Stucky, Nancy L. Keder, Vojislav I. Srdanov, C. M. Zaremba, Jacqueline M. Nicol
Publikováno v:
ChemInform. 25
Autor:
William T. A. Harrison, Russell E. Morris, Angus P. Wilkinson, Anthony K. Cheetham, Jacqueline M. Nicol
Publikováno v:
Nature. 359:519-522
THE feasibility of determining crystal structures from powder diffraction data has improved substantially during the past decade. Early work using laboratory X-ray data1,2 has been followed by studies that take advantage of the higher resolution prov
Autor:
Tina Maria Nenoff, Jacqueline M. Nicol, Thurman E. Gier, Galen D. Stucky, William T. A. Harrison
Publikováno v:
Zeolites. 12:770-775
As part of the continuing project to study the ion-exchange capability of this new class of molecular sieves, the synthesis and characterization of a dehydrated magnesium-exchanged sodium beryllophosphate faujasite analog, Mg19Na58(BePO4)96 (MgBeP