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Iron(II,III) sulfide

Index Iron(II,III) sulfide

Iron(II,III) sulfide is a blue-black (sometimes pinkish) chemical compound of iron and sulfur with formula Fe3S4 or FeS·Fe2S3, which is much similar to iron(II,III) oxide. [1]

15 relations: Biomineralization, Ferrimagnetism, Greigite, Half-metal, Inner sphere electron transfer, Iron, Iron(II,III) oxide, Magnetism, Magnetite, Magnetotactic bacteria, Richard B. Frankel, Space group, Spin quantum number, Sulfide minerals, Sulfur.

Biomineralization

Biomineralization is the process by which living organisms produce minerals, often to harden or stiffen existing tissues.

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Ferrimagnetism

In physics, a ferrimagnetic material is one that has populations of atoms with opposing magnetic moments, as in antiferromagnetism; however, in ferrimagnetic materials, the opposing moments are unequal and a spontaneous magnetization remains.

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Greigite

Greigite is an iron sulfide mineral with formula Fe3S4 (Iron(II,III) sulfide).

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Half-metal

A half-metal is any substance that acts as a conductor to electrons of one spin orientation, but as an insulator or semiconductor to those of the opposite orientation.

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Inner sphere electron transfer

Inner sphere or bonded electron transfer is a redox chemical reaction that proceeds via a covalent linkage—a strong electronic interaction—between the oxidant and the reductant reactants.

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Iron

Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.

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Iron(II,III) oxide

iron(II,III) oxide is the chemical compound with formula Fe3O4.

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Magnetism

Magnetism is a class of physical phenomena that are mediated by magnetic fields.

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Magnetite

Magnetite is a rock mineral and one of the main iron ores, with the chemical formula Fe3O4.

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Magnetotactic bacteria

Magnetotactic bacteria (or MTB) are a polyphyletic group of bacteria discovered by Richard P. Blakemore in 1975, that orient along the magnetic field lines of Earth's magnetic field.

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Richard B. Frankel

Richard B. Frankel is an Emeritus Professor of Physics at the California State Polytechnic University, San Luis Obispo.

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Space group

In mathematics, physics and chemistry, a space group is the symmetry group of a configuration in space, usually in three dimensions.

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Spin quantum number

In atomic physics, the spin quantum number is a quantum number that parameterizes the intrinsic angular momentum (or spin angular momentum, or simply spin) of a given particle.

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Sulfide minerals

The sulfide minerals are a class of minerals containing sulfide (S2−) as the major anion.

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Sulfur

Sulfur or sulphur is a chemical element with symbol S and atomic number 16.

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Fe3S4.

References

[1] https://en.wikipedia.org/wiki/Iron(II,III)_sulfide

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