1987
DOI: 10.1002/zaac.19875531020
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Neue Lithiumchlorid‐Suzukiphasen: Li6MCl8(M = Fe, Co, Ni)

Abstract: Die bisher nicht bekannten Suzuki‐Phasen Li6FeCl8, Li6CoCl8 und Li6NiCl8 (cF60) konnten durch Zusammenschmelzen der binären Chloride dargestellt werden. Die Ergebnisse thermoanalytischer, röntgenographischer, IR‐ und ramanspektroskopischer Untersuchungen sowie von Leitfähigkeitsmessungen werden mitgeteilt. Die Gitterkonstanten der kubischen (Raumgruppe Fm3m) Halogenide betragen a = 1029,3, 1027,5 und 1023,5 pm. Oberhalb 275 (Li6FeCl8) bzw. 355°C (Li6CoCl8) erfolgt Umwandlung in eine NaCl‐Defektstruktur. Die me… Show more

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Cited by 17 publications
(12 citation statements)
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“…$10 À4a 0.016 Li 0. 18 [239] 0 3 7 · 10 À5 9 · 10 À3 Li 3.4 Si 0.4 P 0.6 S 4 [240] 0 3 6 · 10 À4 0.13 28 Li 3 N (with impurities) [2,8] 0 2 10 À6 -6 · 10 À4 24-54 Li 6 FeCl 8 [245,246] 0 3 0.011 Li 2 CdCl 4 [247] 0 3 0.08 49 (>270 C) LiInBr 4 supercooled [248] 0 3 10 À3 Li 3 InBr 6Àx Cl x (0 x 3) [248,249] [253] 0 ? 5 · 10 À7 0.01 56 a Extrapolated value.…”
Section: 52mentioning
confidence: 99%
See 2 more Smart Citations
“…$10 À4a 0.016 Li 0. 18 [239] 0 3 7 · 10 À5 9 · 10 À3 Li 3.4 Si 0.4 P 0.6 S 4 [240] 0 3 6 · 10 À4 0.13 28 Li 3 N (with impurities) [2,8] 0 2 10 À6 -6 · 10 À4 24-54 Li 6 FeCl 8 [245,246] 0 3 0.011 Li 2 CdCl 4 [247] 0 3 0.08 49 (>270 C) LiInBr 4 supercooled [248] 0 3 10 À3 Li 3 InBr 6Àx Cl x (0 x 3) [248,249] [253] 0 ? 5 · 10 À7 0.01 56 a Extrapolated value.…”
Section: 52mentioning
confidence: 99%
“…High Li þ conductivity has also been found in mixed chlorides and bromides Li 2 MX 4 and Li 6 MX 8 , where M ¼ Mg, Mn, Fe, Cd; X ¼ Cl, Br [1, 2,5,[243][244][245][246][247]. All of these are based on cubic close packing of the X À anions.…”
Section: Structures With Isolated Monatomic Anionsmentioning
confidence: 99%
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“…The most straight-forward technique examining the formation of Suzuki-type superstructures are Raman spectroscopic experiments (8)(9)(10)(11)(12). Suzuki-type halides display four relatively sharp Raman bands.…”
Section: Introductionmentioning
confidence: 99%
“…Suzuki-type halides display four relatively sharp Raman bands. Owing to the great ionicity producing large TO/LO splittings (see later) the infrared spectra of the title compounds only reveal broad bands with some inflections (11). The assignment of the observed bands to species A 1g , E g , and F 2g allowed with the Raman experiments (9,13) was performed by singlecrystal Raman studies (8).…”
Section: Introductionmentioning
confidence: 99%