Synthese, structure cristalline et analyse vibrationnelle de l'hexathiohypodiphosphate de lithium Li4P2S6

Mercier, R.; Malugani, J.P.; Fahys, Bernard; Douglande, J.; Robert, Guy

doi:10.1016/0022-4596(82)90224-9

Cited by 124 publications

(104 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…All stable phases in the Li-M-P-X systems investigated are tabulated in the supplementary information. 27 We also note that the synthesis of Li 4 SnS 4 (isostructural with Li 4 GeS 4 ) has only been reported recently 28 and is indeed predicted to be stable by our calculations. We also performed an topological analysis of the the relaxed Li 10 MP 2 X 12 compounds using the open source Zeo++ software.…”

supporting

confidence: 66%

Phase stability, electrochemical stability and ionic conductivity of the Li_10±1MP₂X₁₂(M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of superionic conductors

Ong

Richards

et al. 2013

Energy Environ. Sci.

590

603

View full text Add to dashboard Cite

We present an investigation of the phase stability, electrochemical stability and Li + conductivity in the Li 10±1 MP 2 X 12 (M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of but at the expense of reduced electrochemical stability. We also studied the effect of lattice parameter changes on the Li + conductivity and found the same asymmetry in behavior between increases and decreases in the lattice parameters, i.e., decreases in the lattice parameters lower the Li + conductivity significantly, while increases in the lattice parameters increase the Li + conductivity only marginally. Based on these results, we conclude that the size of the S 2− is near optimal for Li + conduction in this structural framework.

show abstract

supporting

confidence: 66%

Phase stability, electrochemical stability and ionic conductivity of the Li_10±1MP₂X₁₂(M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of superionic conductors

Ong

Richards

et al. 2013

Energy Environ. Sci.

590

603

View full text Add to dashboard Cite

show abstract

“…The PP central bond links two PS3 groups with PS distances from 2.012(1) Å to 2.039(1) Å. These values agree well with those reported previously [3][4][5]. …”

supporting

confidence: 82%

Crystal structure of hexaaquamagnesium diammonium hexathiodiphosphate( IV) dihydrate, [Mg(H2O)6](NH4)2[P2S6] · 2H2O

Hinrichs

Gjikaj

2006

Zeitschrift Für Kristallographie - New Crystal Structures

View full text Add to dashboard Cite

Source of materialAmmonium hexathiohypodiphosphate has been prepared according to literature [1] by adding NH 4NO3 to an aqueous solution of Na 4P2S6 · 6H2O. The white powder was filtered off, washed with ethanol and dried over P 4O10 in a desiccator. A solution of magnesium diammonium hexathiodiphosphate(IV) was obtained by adding 3 g (9.20 mmol) of ammonium hexathiodiphosphate(IV) to a solution of 0.87 g (9.20 mmol) magnesium chloride in 10 mL water. Slow cooling to 10°C yielded colorless crystals of the title compound within two hours. DiscussionThe crystal structure is characterized by discrete + ion has four N···S contacts which are in the range from 3.324(1) Å to 3.422(3) Å and NH···S angles from 151.5(2)°t o 174.7(2)°. The hydrogen-bond lengths between O atoms of water molecules and S atoms of the [P 2S6] 4 range from 3.220(4) Å to 3.314(1) Å, the OH···S angles from 159.4(3)°to 176.3(3)°and the hydrogen bonding distances OH···O range from 2.747(1) Å to 2.908(1) Å, the OH···O angles from 171.0(2)°to 176.4(2)°. Magnesium is coordinated sixfold by water molecules. In the [P2S6] 4 anion, the phosphorus atom is surrounded tetrahedrally by three sulfur atoms and one additional phosphorus atom. This anion has an ideally staggered conformation. The [P2S6] 4 anions are on a center of inversion, with PP distance of 2.276(1) Å. The PP central bond links two PS3 groups with PS distances from 2.012(1) Å to 2.039(1) Å. These values agree well with those reported previously [3][4][5].

show abstract

“…Additional to the elongated octahedron about (Li1) + , a tetrahedron (ECoN Li2 = 3.99) emerges for (Li2) + , a trigonal bipyramid (ECoN Li3 = 4.32) for (Li3) + and a bicapped bisphenoidal tetrahedron (ECoN Li4 = 4.08 with ␦-ECoN S4 = 0.08 and ␦-ECoN S2 = 0.07) for (Li4) + , all more or less distorted (see Fig. 5), however, but not unusual for lithium cations [19,20]. A little bit more uncommon is the situation for the (Li5) + cations, which have to be split into two positions called Li5a (ECoN = 4.58) and Li5b (ECoN = 4.31) in the following.…”

Section: Structure Description and Discussionmentioning

confidence: 93%

Li9Nd2[PS4]5: A new lithium lanthanoid(III) thiophosphate(V)

Komm

Schleid

2006

Journal of Alloys and Compounds

View full text Add to dashboard Cite

Synthese, structure cristalline et analyse vibrationnelle de l'hexathiohypodiphosphate de lithium Li4P2S6

Cited by 124 publications

References 18 publications

Phase stability, electrochemical stability and ionic conductivity of the Li_10±1MP₂X₁₂(M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of superionic conductors

Phase stability, electrochemical stability and ionic conductivity of the Li_10±1MP₂X₁₂(M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of superionic conductors

Crystal structure of hexaaquamagnesium diammonium hexathiodiphosphate( IV) dihydrate, [Mg(H2O)6](NH4)2[P2S6] · 2H2O

Li9Nd2[PS4]5: A new lithium lanthanoid(III) thiophosphate(V)

Contact Info

Product

Resources

About

Synthese, structure cristalline et analyse vibrationnelle de l'hexathiohypodiphosphate de lithium Li4P2S6

Cited by 124 publications

References 18 publications

Phase stability, electrochemical stability and ionic conductivity of the Li10±1MP2X12(M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of superionic conductors

Phase stability, electrochemical stability and ionic conductivity of the Li10±1MP2X12(M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of superionic conductors

Crystal structure of hexaaquamagnesium diammonium hexathiodiphosphate( IV) dihydrate, [Mg(H2O)6](NH4)2[P2S6] · 2H2O

Li9Nd2[PS4]5: A new lithium lanthanoid(III) thiophosphate(V)

Contact Info

Product

Resources

About

Phase stability, electrochemical stability and ionic conductivity of the Li_10±1MP₂X₁₂(M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of superionic conductors

Phase stability, electrochemical stability and ionic conductivity of the Li_10±1MP₂X₁₂(M = Ge, Si, Sn, Al or P, and X = O, S or Se) family of superionic conductors