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Structural and physical studies on a new class of low-dimensional conducting material: FeOCl intercalated with TTF and related molecules

Conference ·
OSTI ID:6033735
Intercalation of TTF (tetrathiafulvalene), TTN (tetrathianaphthalene), and related organosulfur electron donors into FeOCl results in a significant expansion along the interlayer (b) axis, with the organosulfur molecules apparently inclined with respect to this axis. Electronic spectra suggest that the intercalates are semiconductors with band gaps of ca. 0.4 - 0.5 eV, consistent with previous conductivity data. Elastic neutron diffraction data (10/sup 0/K) show that magnetic ordering of the FeOCl host is abolished upon intercalation. 11 references, 1 figure, 1 table.
Research Organization:
Argonne National Lab., IL (USA)
DOE Contract Number:
W-31109-ENG-38
OSTI ID:
6033735
Report Number(s):
CONF-8406192-2; ON: DE85009701
Country of Publication:
United States
Language:
English