Double Rotation 23Na NMR Study of Guest-Host Interactions and Nanoscale Assemblies in Sodium Zeolite Y

R. Jelinek; S. Ozkar; G. A. Ozin

doi:10.1557/PROC-277-113

Double Rotation 23Na NMR Study of Guest-Host Interactions and Nanoscale Assemblies in Sodium Zeolite Y

R. Jelinek, S. Ozkar, G. A. Ozin

Research output: Contribution to journal › Article › peer-review

Abstract

23Na double rotation NMR (DOR) provides information on site-specific adsorption of guest molecules within the porous framework of sodium zeolite Y. Anchoring of molybdenum-hexacarbonyl to extraframework Na+ cations in particular locations within the large α-cavities is detected. Changes of the chemical environments of the Na+ cations are observed upon loading trimethylphosphine molecules. Spin-lattice relaxation measurements yield insight on dynamic aspects of the anchoring sodium cations.

Original language	English
Pages (from-to)	113-118
Number of pages	6
Journal	MRS Online Proceedings Library
Volume	277
Issue number	1
DOIs	https://doi.org/10.1557/PROC-277-113
State	Published - Dec 1992
Externally published	Yes

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title = "Double Rotation 23Na NMR Study of Guest-Host Interactions and Nanoscale Assemblies in Sodium Zeolite Y",

abstract = "23Na double rotation NMR (DOR) provides information on site-specific adsorption of guest molecules within the porous framework of sodium zeolite Y. Anchoring of molybdenum-hexacarbonyl to extraframework Na+ cations in particular locations within the large α-cavities is detected. Changes of the chemical environments of the Na+ cations are observed upon loading trimethylphosphine molecules. Spin-lattice relaxation measurements yield insight on dynamic aspects of the anchoring sodium cations.",

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year = "1992",

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doi = "10.1557/PROC-277-113",

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journal = "MRS Online Proceedings Library",

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AU - Jelinek, R.

AU - Ozkar, S.

AU - Ozin, G. A.

PY - 1992/12

Y1 - 1992/12

N2 - 23Na double rotation NMR (DOR) provides information on site-specific adsorption of guest molecules within the porous framework of sodium zeolite Y. Anchoring of molybdenum-hexacarbonyl to extraframework Na+ cations in particular locations within the large α-cavities is detected. Changes of the chemical environments of the Na+ cations are observed upon loading trimethylphosphine molecules. Spin-lattice relaxation measurements yield insight on dynamic aspects of the anchoring sodium cations.

AB - 23Na double rotation NMR (DOR) provides information on site-specific adsorption of guest molecules within the porous framework of sodium zeolite Y. Anchoring of molybdenum-hexacarbonyl to extraframework Na+ cations in particular locations within the large α-cavities is detected. Changes of the chemical environments of the Na+ cations are observed upon loading trimethylphosphine molecules. Spin-lattice relaxation measurements yield insight on dynamic aspects of the anchoring sodium cations.

U2 - 10.1557/PROC-277-113

DO - 10.1557/PROC-277-113

M3 - Article

VL - 277

SP - 113

EP - 118

JO - MRS Online Proceedings Library

JF - MRS Online Proceedings Library

SN - 1946-4274

IS - 1

ER -

Double Rotation 23Na NMR Study of Guest-Host Interactions and Nanoscale Assemblies in Sodium Zeolite Y

Abstract

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