7-coordinate (geometry not specified)

[W(N₃)(CO)₂(η³-C₃H₅)(Bpy)]

Formula Unicode styled: 
[W(N₃)(CO)₂(η³-C₃H₅)(Bpy)]
Compound name(s): 
(η-allyl)-(2,2'-bipyridine)-azido-dicarbonyl-tungsten
Central atom: 
Tungsten
Attached groups: 
N₃ (azido)
CO (carbonyl)
C₃H₅ (η³-allyl)
Bpy (bipyridine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(H)₂(Te₂)(PMe₃)₄]

Formula Unicode styled: 
[W(H)₂(Te₂)(PMe₃)₄]
Compound name(s): 
Dihydrido-tetrakis(trimethylphosphine)-ditellurido-tungsten
Central atom: 
Tungsten
Attached groups: 
H (hydrido)
Te₂ (pertellurido-κTe)
PMe₃ (trimethylphosphane)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V4C7OIVE16B7Z0X3L4»⊕
[MLXZ]𝘲 class: 
[MX3L4]+
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[W(Me)(CO)₂(PMe₃)₂(Acac)]

Formula Unicode styled: 
[W(Me)(CO)₂(PMe₃)₂(Acac)]
Compound name(s): 
(Acetylacetonato-O,O')-dicarbonyl-methyl-bis(trimethylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
Me (methyl)
CO (carbonyl)
PMe₃ (trimethylphosphane)
Acac (acetylacetonato)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(O)(η⁵-C₅H₄Me)₂]

Formula Unicode styled: 
[W(O)(η⁵-C₅H₄Me)₂]
Compound name(s): 
bis(η-Methylcyclopentadienyl)-oxo-tungsten
Central atom: 
Tungsten
Attached groups: 
O (oxo X₂)
C₅H₄Me (η⁵-methylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V4C7OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[W(CO)₂(PMe₃)(Acac)₂]

Formula Unicode styled: 
[W(CO)₂(PMe₃)(Acac)₂]
Compound name(s): 
bis(Acetylacetonato)-dicarbonyl-(trimethylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
PMe₃ (trimethylphosphane)
Acac (acetylacetonato)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(CO)₃(Acac)₂]

Formula Unicode styled: 
[W(CO)₃(Acac)₂]
Compound name(s): 
bis(Acetylacetonato)-tricarbonyl-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
Acac (acetylacetonato)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(H)₂(Se)(PMe₃)₄]

Formula Unicode styled: 
[W(H)₂(Se)(PMe₃)₄]
Compound name(s): 
Dihydrido-tetrakis(trimethylphosphine)-selenoxo-tungsten
Central atom: 
Tungsten
Attached groups: 
H (hydrido)
Se (selenido)
PMe₃ (trimethylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V4C7OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[W(Cl)₃(H)(PMe₂Ph)₃]

Formula Unicode styled: 
[W(Cl)₃(H)(PMe₂Ph)₃]
Compound name(s): 
Trichloro-hydrido-tris(dimethylphenylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
Cl (chloro)
H (hydrido)
PMe₂Ph (dimethylphenylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V4C7OIVE16B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[W(I)₂(CO)₃(Dmpe)]

Formula Unicode styled: 
[W(I)₂(CO)₃(Dmpe)]
Compound name(s): 
Tricarbonyl-di-iodo-bis(dimethylphosphino)ethane-tungsten
Central atom: 
Tungsten
Attached groups: 
I (iodo)
CO (carbonyl)
Dmpe (1,2-bis-(dimethylphosphino)ethane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(N₃)(CO)₂(η³-C₃H₅)(En)]

Formula Unicode styled: 
[W(N₃)(CO)₂(η³-C₃H₅)(En)]
Compound name(s): 
(η-Allyl)-(1,2-diaminoethane-N,N')-azido-dicarbonyl-tungsten
Central atom: 
Tungsten
Attached groups: 
N₃ (azido)
CO (carbonyl)
C₃H₅ (η³-allyl)
En (ethylenediamine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(CN)(CO)₂(η³-C₃H₅)(En)]

Formula Unicode styled: 
[W(CN)(CO)₂(η³-C₃H₅)(En)]
Compound name(s): 
(η-Allyl)-(1,2-diaminoethane-N,N')-dicarbonyl-cyano-tungsten
Central atom: 
Tungsten
Attached groups: 
CN (cyano-κC)
CO (carbonyl)
C₃H₅ (η³-allyl)
En (ethylenediamine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(Cl)₄(PMe₃)₃]

Formula Unicode styled: 
[W(Cl)₄(PMe₃)₃]
Compound name(s): 
Tetrachloro-tris(trimethylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
Cl (chloro)
PMe₃ (trimethylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V4C7OIVE16B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[W(I)₂(CO)₄(PMe₃)]

Formula Unicode styled: 
[W(I)₂(CO)₄(PMe₃)]
Compound name(s): 
Tetracarbonyl-di-iodo-(trimethylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
I (iodo)
CO (carbonyl)
PMe₃ (trimethylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(C≡CPh)(CO)₂(η³-C₃H₅)(Dmpm-κ²P)]

Formula Unicode styled: 
[W(C≡CPh)(CO)₂(η³-C₃H₅)(Dmpm-κ²P)]
Compound name(s): 
Dicarbonyl-(η-allyl)-phenylethynyl-(bis(dimethylphosphino)methane)-tungsten
Central atom: 
Tungsten
Attached groups: 
C≡CPh (phenylethynyl)
CO (carbonyl)
C₃H₅ (η³-allyl)
Dmpm (1,2-bis-(dimethylphosphino)methane-κ²P)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(OMe)(CO)₂(η³-C₃H₅)(Phen)]

Formula Unicode styled: 
[W(OMe)(CO)₂(η³-C₃H₅)(Phen)]
Compound name(s): 
(η-allyl)-dicarbonyl-(methoxy)-(1,10-phenanthroline)-tungsten
Central atom: 
Tungsten
Attached groups: 
OMe (methoxy)
CO (carbonyl)
C₃H₅ (η³-allyl)
Phen (phenanthroline)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(I)₃(CO)₄]⊖

Formula Unicode styled: 
[W(I)₃(CO)₄]⊖
Compound name(s): 
tetracarbonyl-tri-iodo-tungsten(1-)
Central atom: 
Tungsten
Attached groups: 
I (iodo)
CO (carbonyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X3L4»⊖
[MLXZ]𝘲 class: 
[MX3L4]-
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(H)(PMe₃)₄(Dmpm-κ²P)]⊕

Formula Unicode styled: 
[W(H)(PMe₃)₄(Dmpm-κ²P)]⊕
Compound name(s): 
({Dimethylphosphino}methylene)-hydrido-tetrakis(trimethylphosphine)-tungsten(1+)
Central atom: 
Tungsten
Attached groups: 
H (hydrido)
PMe₃ (trimethylphosphane)
Dmpm (1,2-bis-(dimethylphosphino)methane-κ²P)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X1L6»⊕
[MLXZ]𝘲 class: 
[MX1L6]+
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(CO)₆(SbF₆)]²⊕

Formula Unicode styled: 
[W(CO)₆(SbF₆)]²⊕
Compound name(s): 
Hexacarbonyl-(hexafluoroantimonato)-tungsten(1+)
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
FSbF₅ (hexafluoroantimonato)
Charge on central atom: 
3
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 17
Summary of calculated classifications: 
W«V3C7OIIIE17B7Z0X0L7»3⊕
[MLXZ]𝘲 class: 
[ML7]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[W(Cl)₃(CO)₄]⊖

Formula Unicode styled: 
[W(Cl)₃(CO)₄]⊖
Compound name(s): 
trichloro-tetracarbonyl-tungsten(1-)
Central atom: 
Tungsten
Attached groups: 
Cl (chloro)
CO (carbonyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X3L4»⊖
[MLXZ]𝘲 class: 
[MX3L4]-
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Re(H)₃(PMePh₂)₄]

Formula Unicode styled: 
[Re(H)₃(PMePh₂)₄]
Compound name(s): 
tetrakis(Methyldiphenylphosphine)-trihydrido-rhenium
Central atom: 
Rhenium
Attached groups: 
H (hydrido)
PMePh₂ (methyldiphenylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C7OIIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4