ON: (O)

[Ti(SnCy₃)(CO)₆]⊖

Formula Unicode styled: 
[Ti(SnCy₃)(CO)₆]⊖
Compound name(s): 
{tris(cyclohexyl)-tin}-hexacarbonyl-titanium(1-)
Central atom: 
Charge on central atom: 
-1
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: 
Ti«V0C7OOE18B7Z0X1L6»
[MLXZ]𝘲 class: 
[MX1L6]-
MLXZ class (ENC, equivalent neutral class): 
ML7

[Zr(SnMe₃)(CO)₄(Dppe-κ²P)]⊖

Formula Unicode styled: 
[Zr(SnMe₃)(CO)₄(Dppe-κ²P)]⊖
Compound name(s): 
(trimethylstannyl)-tetracarbonyl-1,2-bis(diphenylphosphino)ethane)-zirconium(1-)
Central atom: 
Charge on central atom: 
-1
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: 
Zr«V0C7OOE18B7Z0X1L6»
[MLXZ]𝘲 class: 
[MX1L6]-
MLXZ class (ENC, equivalent neutral class): 
ML7

[Zr(SnMe₃)₂(CO)₅]²⊖

Formula Unicode styled: 
[Zr(SnMe₃)₂(CO)₅]²⊖
Compound name(s): 
bis(trimethylstannyl)-pentacarbonyl-zirconium(1-)
Central atom: 
Charge on central atom: 
-2
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: 
Zr«V0C7OOE18B7Z0X2L5»2⊖
[MLXZ]𝘲 class: 
[MX2L5]2-
MLXZ class (ENC, equivalent neutral class): 
ML7

[Ti(AuPPh₃)(CO)₆]⊖

Formula Unicode styled: 
[Ti(AuPPh₃)(CO)₆]⊖
Compound name(s): 
hexacarbonyl-(triethylphosphine-gold)-titanium(1-)
Central atom: 
Charge on central atom: 
-1
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: 
Ti«V0C7OOE18B7Z0X1L6»
[MLXZ]𝘲 class: 
[MX1L6]-
MLXZ class (ENC, equivalent neutral class): 
ML7

[Ti(CO)₄(μ₂-OPh)]⊖

Formula Unicode styled: 
[Ti(CO)₄(μ₂-OPh)]⊖
Compound name(s): 
bis-[(μ₂-phenolato)-tetracarbonyl-titanium(1-)]
Central atom: 
Charge on central atom: 
-1
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: 
Ti«V0C6OOE16B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]-
MLXZ class (ENC, equivalent neutral class): 
ML6

[Ti(η⁵-P₅)₂]²⊖

Formula Unicode styled: 
[Ti(η⁵-P₅)₂]²⊖
Compound name(s): 
bis(η⁵-pentaphosphacyclopentadienyl)-titanium(2-)
Central atom: 
Charge on central atom: 
-2
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: 
Ti«V0C6OOE16B6Z0X2L4»2⊖
[MLXZ]𝘲 class: 
[MX2L4]2-
MLXZ class (ENC, equivalent neutral class): 
ML6

[Hf(η³-C₈H₈)₂(η⁴-Cot)]²⊖

Formula Unicode styled: 
[Hf(η³-C₈H₈)₂(η⁴-Cot)]²⊖
Compound name(s): 
(η⁴-1,3,5,7-cyclooctatetraene)-bis(η³-cycloocta-1,3,5-trienyl)-hafnium
Central atom: 
Charge on central atom: 
-2
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: 
Hf«V0C6OOE16B6Z0X2L4»2⊖
[MLXZ]𝘲 class: 
[MX2L4]2-
MLXZ class (ENC, equivalent neutral class): 
ML6

[V(CNPrⁱ)₆]

Formula Unicode styled: 
[V(CNPrⁱ)₆]
Compound name(s): 
hexakis(2,6-diisopropylphenyl isocyanide)-vanadium
Central atom: 
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: 
V«V0C6OOE17B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

[Nb(CNPrⁱ)₆]

Formula Unicode styled: 
[Nb(CNPrⁱ)₆]
Compound name(s): 
hexakis(2,6-diisopropylphenyl isocyanide)-niobium
Central atom: 
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: 
Nb«V0C6OOE17B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

[Ir(H){Ta(H)(Cp)}(Cp*)]₂

Formula Unicode styled: 
[Ir(H){Ta(H)(Cp)}(Cp*)]₂
Compound name(s): 
bis-[hydrido-{μ₂-(hydrido-η⁵-pentamethylcyclopentadienyl-tantalum)}₂-(η⁵-pentamethylcyclopentadienyl)-iridium] (Ir—Ir)
Central atom: 
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: 
Ir«V5C7OOE18B7Z0X5L2»
[MLXZ]𝘲 class: 
[MX5L2]
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Se(Ph){(W(μ₂-Se)(η₅-C₅Me₅)]₂

Formula Unicode styled: 
[Se(Ph){(W(μ₂-Se)(η₅-C₅Me₅)]₂
Compound name(s): 
bis-[(phenyl)-(μ₂-selenido)-{(pentamethylcyclopentadienyl)-tungsten}]
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

fac-[{Se(Ph)}₃{Er(THF)₃}]

Formula Unicode styled: 
fac-[{Se(Ph)}₃{Er(THF)₃}]
Compound name(s): 
tris(phenylselenato)-tris(tetrahydrofuran)-erbium
Central atom: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[{Se(Ph)}₂{Yb(Py)₄}]₂

Formula Unicode styled: 
[{Se(Ph)}₂{Yb(Py)₄}]₂
Compound name(s): 
trans-[tetrakis(pyridine)-bis(phenylselenyl)-ytterbium]
Central atom: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[{Se(C₆H₂Buᵗ₃)}₃(In)]

Formula Unicode styled: 
[{Se(C₆H₂Buᵗ₃)}₃(In)]
Compound name(s): 
tris((2,4,6-tri-t-butylphenyl)selenato)-indium
Central atom: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se(PPh₃)(AlCl₃)]

Formula Unicode styled: 
[Se(PPh₃)(AlCl₃)]
Compound name(s): 
(triphenylphosphane)-(trichloroaluminium)-selenium
Central atom: 
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: 
Se«V2C2OOE8B2X0L1Z1»
[MLXZ]𝘲 class: 
[ML1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se(C₆H₂Buᵗ₃)₂(Ge(W(CO)₅})]

Formula Unicode styled: 
[Se(C₆H₂Buᵗ₃)₂(Ge(W(CO)₅})]
Compound name(s): 
bis-{(2,4,6-tri-t-butylphenyl)seleno}-(pentacarbonyl-tungsten)-germanium
Central atom: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Mo(SeMes)₃]₂

Formula Unicode styled: 
[Mo(SeMes)₃]₂
Compound name(s): 
bis-[tris(2,4,6-trimethylphenylseleno)-molybdenum(Mo≡Mo)]
Central atom: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(SeMes)₃]₂

Formula Unicode styled: 
[W(SeMes)₃]₂
Compound name(s): 
bis-[tris(2,4,6-trimethylphenylseleno)-tungsten(W≡W)]
Central atom: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se(Ph){Bi(Ph)₂}]

Formula Unicode styled: 
[Se(Ph){Bi(Ph)₂}]
Compound name(s): 
phenylselenyl-diphenyl-bismuth
Central atom: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se₂(C{NH(C₂H₂)₂NH})(μ₂-Te)]²⊕

Formula Unicode styled: 
[Se₂(C{NH(C₂H₂)₂NH})(μ₂-Te)]²⊕
Compound name(s): 
bis(selenourea-Se)-tellurium(2+)
Central atom: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2