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Title: Synthesis and characterization of compounds containing discrete tetranuclear clusters and extended arrays of molybdenum atoms

Abstract

Improved synthetic pathways to the Mo/sub 4/Cl/sub 8/L/sub 4/ cluster compounds were elucidated which provide a facile entrance to the synthesis of new four metal atom clusters. The new tetranuclear clusters, with the stoichiometry R/sub 4/Mo/sub 4/Cl/sub 12/ (R = Et/sub 4/N, Pr/sub 4/N, O/sub 4/P), were prepared by the reaction of tetraalkylammonium or tetraphenylphosphonium chlorides with the rectangular tetrameric cluster Mo/sub 4/Cl/sub 8/L/sub 4/. The ternary molybdenum oxide, Sn/sub 0.9/Mo/sub 4/O/sub 6/, was synthesized by high temperature reactions in sealed molybdenum tubes. 90 refs., 46 figs., 63 tabs.

Authors:
Publication Date:
Research Org.:
Ames Lab., IA (USA)
OSTI Identifier:
5228795
Report Number(s):
IS-T-1176
ON: DE86016030
DOE Contract Number:  
W-7405-ENG-82
Resource Type:
Technical Report
Resource Relation:
Other Information: Thesis. Portions of this document are illegible in microfiche products
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; MOLYBDENUM CHLORIDES; ABSORPTION SPECTRA; CHEMICAL PREPARATION; INTERATOMIC DISTANCES; MOLECULAR STRUCTURE; OXIDATION; X-RAY SPECTRA; MOLYBDENUM OXIDES; ENERGY LEVELS; EXPERIMENTAL DATA; ISOMERS; MAGNETIC SUSCEPTIBILITY; SOLID CLUSTERS; CHALCOGENIDES; CHEMICAL REACTIONS; CHLORIDES; CHLORINE COMPOUNDS; DATA; DISTANCE; HALIDES; HALOGEN COMPOUNDS; INFORMATION; MAGNETIC PROPERTIES; MOLYBDENUM COMPOUNDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; REFRACTORY METAL COMPOUNDS; SPECTRA; SYNTHESIS; TRANSITION ELEMENT COMPOUNDS; 400201* - Chemical & Physicochemical Properties

Citation Formats

Aufdembrink, B A. Synthesis and characterization of compounds containing discrete tetranuclear clusters and extended arrays of molybdenum atoms. United States: N. p., 1986. Web.
Aufdembrink, B A. Synthesis and characterization of compounds containing discrete tetranuclear clusters and extended arrays of molybdenum atoms. United States.
Aufdembrink, B A. Wed . "Synthesis and characterization of compounds containing discrete tetranuclear clusters and extended arrays of molybdenum atoms". United States.
@article{osti_5228795,
title = {Synthesis and characterization of compounds containing discrete tetranuclear clusters and extended arrays of molybdenum atoms},
author = {Aufdembrink, B A},
abstractNote = {Improved synthetic pathways to the Mo/sub 4/Cl/sub 8/L/sub 4/ cluster compounds were elucidated which provide a facile entrance to the synthesis of new four metal atom clusters. The new tetranuclear clusters, with the stoichiometry R/sub 4/Mo/sub 4/Cl/sub 12/ (R = Et/sub 4/N, Pr/sub 4/N, O/sub 4/P), were prepared by the reaction of tetraalkylammonium or tetraphenylphosphonium chlorides with the rectangular tetrameric cluster Mo/sub 4/Cl/sub 8/L/sub 4/. The ternary molybdenum oxide, Sn/sub 0.9/Mo/sub 4/O/sub 6/, was synthesized by high temperature reactions in sealed molybdenum tubes. 90 refs., 46 figs., 63 tabs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1986},
month = {1}
}

Technical Report:
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