四硫化三铁

四硫化三铁
别名	黑色硫化铁，胶黄铁矿
性质
化学式	FeS·Fe2S3
摩尔质量	295.805 g·mol−1
外观	蓝黑色或粉红色
密度	4.049 g/cm3
若非注明，所有数据均出自一般条件（25 ℃，100 kPa）下。

四硫化三铁是蓝黑色（有时是粉红色）铁和硫的化合物，化学式为Fe₃S₄或FeS·Fe₂S₃，与四氧化三铁类似。自然界中存在于硫矿物胶黄铁矿，具有顺磁性。它是一种由趋磁细菌制造的生物矿。它是一种混合价态化合物，Fe²⁺与Fe³⁺的比例为1:2。

扩展阅读

• Mann, Stephen; Sparks, Nicholas H. C.; Frankel, Richard B.; Bazylinski, Dennis A.; Jannasch, Holger W. Biomineralization of ferrimagnetic greigite (Fe₃S₄) and iron pyrite (FeS₂) in a magnetotactic bacterium. Nature. 1990, 343 (6255): 258. Bibcode:1990Natur.343..258M. doi:10.1038/343258a0. 
• Roberts, A. Magnetic properties of sedimentary greigite (Fe₃S₄). Earth and Planetary Science Letters. 1995, 134: 227. Bibcode:1995E&PSL.134..227R. doi:10.1016/0012-821X(95)00131-U. 
• Heywood, B. R.; Bazylinski, D. A.; Garratt-Reed, A.; Mann, S.; Frankel, R. B. Controlled biosynthesis of greigite (Fe₃S₄) in magnetotactic bacteria. Naturwissenschaften. 1990, 77: 536. Bibcode:1990NW.....77..536H. doi:10.1007/BF01139266. 
• Reynolds, R. L.; Tuttle, M. L.; Rice, C. A.; Fishman, N. S.; Karachewski, J. A.; Sherman, D. M. Magnetization and geochemistry of greigite-bearing Cretaceous strata, North Slope basin, Alaska. American Journal of Science. 1994, 294: 485. doi:10.2475/ajs.294.4.485. 
• Snowball, Ian; Thompson, Roy. The occurrence of Greigite in sediments from Loch Lomond. Journal of Quaternary Science. 1988, 3: 121. Bibcode:1988JQS.....3..121S. doi:10.1002/jqs.3390030203. 
• Stanjek, H.; Fassbinder, J. W. E.; Vali, H.; Wagele, H.; Graf, W. Evidence of biogenic greigite (ferrimagnetic Fe₃S₄) in soil. European Journal of Soil Science. 1994, 45: 97. doi:10.1111/j.1365-2389.1994.tb00490.x. 
• Hoffmann, V. Greigite (Fe₃S₄): magnetic properties and first domain observations. Physics of the Earth and Planetary Interiors. 1992, 70: 288. Bibcode:1992PEPI...70..288H. doi:10.1016/0031-9201(92)90195-2. 
• Fassbinder, Jörg W. E.; Stanjek, Helge. Magnetic properties of biogenic soil greigite (Fe₃S₄). Geophysical Research Letters. 1994, 21: 2349. Bibcode:1994GeoRL..21.2349F. doi:10.1029/94GL02506.