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Potassium octachlorodirhenate information


Potassium octachlorodirhenate
Names
Other names
Dipotassium dirhenium(III) octachloride, potassium octachloridodirhenate(III)
Identifiers
CAS Number
  • 13841-78-6
3D model (JSmol)
  • Interactive image
InChI
  • InChI=1S/8ClH.2K.2Re/h8*1H;;;;/q;;;;;;;;2*+1;2*+2/p-8
    Key: MPYYMYVSQGWPBD-UHFFFAOYSA-F
SMILES
  • [K+].[K+].Cl[Re-2](Cl)(Cl)(Cl)$[Re-2](Cl)(Cl)(Cl)Cl
Properties
Chemical formula
K2Re2Cl8
Appearance blue solid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Potassium octachlorodirhenate(III) is an inorganic compound with the formula K2Re2Cl8. This dark blue salt is well known as an early example of a compound featuring quadruple bond between its metal centers. Although the compound has no practical value, its characterization was significant in opening a new field of research into complexes with quadruple bonds.[1]

  1. ^ Cite error: The named reference FAC was invoked but never defined (see the help page).

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Potassium octachlorodirhenate

Last Update:

Potassium octachlorodirhenate(III) is an inorganic compound with the formula K2Re2Cl8. This dark blue salt is well known as an early example of a compound...

Word Count : 624

Quadruple bond

Last Update:

Albert Cotton and C.B. Harris reported the crystal structure of potassium octachlorodirhenate or K2[Re2Cl8]·2H2O. This structural analysis indicated that...

Word Count : 788

Delta bond

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1931. The first compound identified as having a δ bond was potassium octachlorodirhenate(III). In 1965, F. A. Cotton reported that there was δ-bonding...

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Rhenium compounds

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diboride (ReB2) Dirhenium decacarbonyl (Re2(CO)10) Tetrabutylammonium octachlorodirhenate ((NBu4)2Re2Cl8) Rhenium(IV) oxide (ReO2) Rhenium(VI) oxide (ReO3)...

Word Count : 2594

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