NR(=M) (X type)

[Zr{N(CH₃)₂}₃(μ₂-NMe₂)]₂

Formula Unicode styled: 
[Zr{N(CH₃)₂}₃(μ₂-NMe₂)]₂
Compound name(s): 
bis-[(μ₂-Dimethylamido)-tris(dimethylamido)-zirconium]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Zr{N(CH₃)₂}₂(⭀NBuᵗ)]₂

Formula Unicode styled: 
[Zr{N(CH₃)₂}₂(⭀NBuᵗ)]₂
Compound name(s): 
bis-[(μ-(N-t-butylimido)-bis(bis(dimethylamido)-zirconium)
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Zr(I){N(CH₃)₂}₂(μ₂-NMe₂)]₂

Formula Unicode styled: 
[Zr(I){N(CH₃)₂}₂(μ₂-NMe₂)]₂
Compound name(s): 
bis-[(μ₂-Dimethylamido)-bis(dimethylamido)-iodo-zirconium]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W{CH(SiMe₃)₂}{N(CH₃)₂}₂]₂

Formula Unicode styled: 
[W{CH(SiMe₃)₂}{N(CH₃)₂}₂]₂
Compound name(s): 
bis-[(bis(Dimethylamido)-bis(trimethylsilyl)methyl-tungsten(W≡W)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W{C(SCHCHCH)}{N(CH₃)₂}₂]₂

Formula Unicode styled: 
[W{C(SCHCHCH)}{N(CH₃)₂}₂]₂
Compound name(s): 
bis-[(bis(Dimethylamino)-(2-thienyl)-tungsten(W≡W)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(SBuᵗ){N(CH₃)₂}₂]₂

Formula Unicode styled: 
[W(SBuᵗ){N(CH₃)₂}₂]₂
Compound name(s): 
bis-[(t-Butylthiolato)-bis(dimethylamido)-tungsten(W≡W)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(PCy₂){N(CH₃)₂}₂]₂

Formula Unicode styled: 
[W(PCy₂){N(CH₃)₂}₂]₂
Compound name(s): 
bis-[(Dicyclohexylphosphido)-bis(dimethylamido)-tungsten(W≡W)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(PBuᵗ₂){N(CH₃)₂}₂]₂

Formula Unicode styled: 
[W(PBuᵗ₂){N(CH₃)₂}₂]₂
Compound name(s): 
bis-[(Di-t-butylphosphido)-bis(dimethylamido)-tungsten(W≡W)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W{N(CH₃)₂}₃]₂

Formula Unicode styled: 
[W{N(CH₃)₂}₃]₂
Compound name(s): 
bis-[(tris(dimethylamido)-tungsten(W≡W)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(I){N(CH₃)₂}₂]₂

Formula Unicode styled: 
[W(I){N(CH₃)₂}₂]₂
Compound name(s): 
bis-[iodo-bis(dimethylamido)-tungsten(W≡W)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(Cl){N(CH₃)₂}₂]₂

Formula Unicode styled: 
[W(Cl){N(CH₃)₂}₂]₂
Compound name(s): 
bis-[chloro-bis(dimethylamido)-tungsten(W≡W)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[V{N(CH₃)₂}₂(μ₂-NBuᵗ)]₂

Formula Unicode styled: 
[V{N(CH₃)₂}₂(μ₂-NBuᵗ)]₂
Compound name(s): 
bis-[μ₂-Phenylimido)-bis(dimethylamido)-vanadium(V—V)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[V{N(CH₃)₂}₂(μ₂-NXy)]₂

Formula Unicode styled: 
[V{N(CH₃)₂}₂(μ₂-NXy)]₂
Compound name(s): 
bis-[μ₂-xylylimido)-bis(dimethylamido)-vanadium(V—V)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ti{N(CH₃)₂}₂(μ₂-NBuᵗ)]₂

Formula Unicode styled: 
[Ti{N(CH₃)₂}₂(μ₂-NBuᵗ)]₂
Compound name(s): 
bis-[(μ₂-t-Butylimido)-bis(N,N-dimethylamido)-titanium]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ta{N(CH₃)₂}₃(μ₂-NSiMe₃)]₂

Formula Unicode styled: 
[Ta{N(CH₃)₂}₃(μ₂-NSiMe₃)]₂
Compound name(s): 
bis-[(μ₂-(trimethylsilyl)imido)-tris(dimethylamido)-tantalum]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Mo{Si(SiMe₃)₃}{N(CH₃)₂}₂]₂

Formula Unicode styled: 
[Mo{Si(SiMe₃)₃}{N(CH₃)₂}₂]₂
Compound name(s): 
bis-[bis-dimethylamino-(tris(trimethylsilyl)-silyl)-molybdenum(Mo≡Mo)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Mo(Tol-p){N(CH₃)₂}₂]₂

Formula Unicode styled: 
[Mo(Tol-p){N(CH₃)₂}₂]₂
Compound name(s): 
bis-[(p-Tolyl)-bis(dimethylamido)-molybdenum(Mo≡Mo)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Mo(SBuᵗ){N(CH₃)₂}₂]₂

Formula Unicode styled: 
[Mo(SBuᵗ){N(CH₃)₂}₂]₂
Compound name(s): 
bis-[(t-Butylthio)-bis(dimethylamino)-molybdenum(Mo≡Mo)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Mo{N(CH₃)₂}₃]₂

Formula Unicode styled: 
[Mo{N(CH₃)₂}₃]₂
Compound name(s): 
bis-[tris(Dimethylamido)-molybdenum(Mo≡Mo)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Mo(Et){N(CH₃)₂}₂]₂

Formula Unicode styled: 
[Mo(Et){N(CH₃)₂}₂]₂
Compound name(s): 
bis-[ethyl-bis(N,N-dimethylamino)-molybdenum(Mo≡Mo)]
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4