Chemicals

Central atom: Tungsten
Title Central atom Valence Number (VN) = 𝘹 + 2𝘻 Coordination number Oxidation number Electron number Attached ligand taxonomy Compound type Geometry Formula Unicode
trans–[W(Cl)₄(C₈H₁₂)(NCMe)] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), C₈H₁₂ (cyclooctyne), NCMe (acetonitrile) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(C₈H₁₂)(NCMe)]

trans–[W(Cl)₄(Dmpe)]⊕ Tungsten VN: 5 CN: 6 ON: (V) EN: 13 Cl (chloro), Dmpe (1,2-bis-(dimethylphosphino)ethane) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(Dmpe)]⊕

[W(Cl)₄(Dppe-κ²P)] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), Dppe (1,2-bis-(diphenylphosphino)ethane-κ²P) Molecular 6-coordinate: octahedron (OC-6)

[W(Cl)₄(Dppe-κ²P)]

trans–[W(Cl)₄(MeC≡CMe)(Thf)] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), MeC≡CMe (butyne), Thf (tetrahydrofuran) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(MeC≡CMe)(Thf)]

cis–[W(Cl)₄(N₃)(=NCl)]⊖ Tungsten VN: 6 CN: 6 ON: (VI) EN: 14 Cl (chloro), N₃ (azido), =NCl (chloroimino) Molecular 6-coordinate: octahedron (OC-6)

cis–[W(Cl)₄(N₃)(=NCl)]⊖

trans–[W(Cl)₄(NC₅H₄Me)₂]⊖ Tungsten VN: 3 CN: 6 ON: (III) EN: 15 Cl (chloro), NC₅H₄Me (4-methylpyridine) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(NC₅H₄Me)₂]⊖

trans–[W(Cl)₄(NCMe)₂] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), NCMe (acetonitrile) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(NCMe)₂]

cis–[W(Cl)₄(NO)₂]²⊖ Tungsten VN: 6 CN: 6 ON: (O) EN: 18 Cl (chloro), (NO)₂ (dinitrosyl, (N≡O)₂ cis-octahedral Ⓢ) Molecular 6-coordinate: octahedron (OC-6)

cis–[W(Cl)₄(NO)₂]²⊖

trans–[W(Cl)₄(O)(Thf)]⊖ Tungsten VN: 5 CN: 6 ON: (V) EN: 17 Cl (chloro), O (oxo ⭀O X₂L), Thf (tetrahydrofuran) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(O)(Thf)]⊖

[W(Cl)₄(O)]⊖ Tungsten VN: 5 CN: 5 ON: (V) EN: 15 Cl (chloro), O (oxo ⭀O X₂L) Molecular 5-coordinate: square-based pyramid (SPY-5)

[W(Cl)₄(O)]⊖

trans–[W(Cl)₄(OPMe₃)(=NCl)] Tungsten VN: 6 CN: 6 ON: (VI) EN: 14 Cl (chloro), OPMe₃ (trimethylphosphane oxide), =NCl (chloroimino) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(OPMe₃)(=NCl)]

trans–[W(Cl)₄(OPPh₃)(=NCl)] Tungsten VN: 6 CN: 6 ON: (VI) EN: 14 Cl (chloro), OPPh₃ (triphenylphosphane oxide), =NCl (chloroimino) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(OPPh₃)(=NCl)]

trans–[W(Cl)₄(OXylyl)₂] Tungsten VN: 6 CN: 8 ON: (VI) EN: 16 Cl (chloro), OXylyl (xylyloxy) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(OXylyl)₂]

trans–[W(Cl)₄(PH₂Buᵗ)₂] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), PH₂Buᵗ (t-butylphosphane) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(PH₂Buᵗ)₂]

[W(Cl)₄(PH₂Ph)(Cp*)] Tungsten VN: 5 CN: 8 ON: (V) EN: 17 Cl (chloro), PH₂Ph (phenylphosphane), Cp* (η⁵-pentamethylcyclopentadienyl) Molecular 8-coordinate: ③-●-4-1 half-sandwich

[W(Cl)₄(PH₂Ph)(Cp*)]

trans–[W(Cl)₄(PhC≡CPh)(OPCl₃)] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), PhC≡CPh (diphenylethyne), OPCl₃ (trichlorophosphane oxide) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(PhC≡CPh)(OPCl₃)]

trans–[W(Cl)₄(PMe₂Ph)₂] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), PMe₂Ph (dimethylphenylphosphane) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(PMe₂Ph)₂]

trans–[W(Cl)₄(PMe₃)₂] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), PMe₃ (trimethylphosphane) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(PMe₃)₂]

[W(Cl)₄(PMe₃)₃] Tungsten VN: 4 CN: 7 ON: (IV) EN: 16 Cl (chloro), PMe₃ (trimethylphosphane) Molecular 7-coordinate (geometry not specified)

[W(Cl)₄(PMe₃)₃]

trans–[W(Cl)₄(PPh₃)₂] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Cl (chloro), PPh₃ (triphenylphosphane) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Cl)₄(PPh₃)₂]