Cr(CO)₂Cp (dicarbonylcyclopentadienylchromium XZ)

[S{Cr(CO)₂Cp}₂]

Formula Unicode styled: 
[S{Cr(CO)₂Cp}₂]
Compound name(s): 
bis(η⁵-cyclopentadienyl-dicarbonyl-chromium)-sulfur
Central atom: 
Sulfur
Attached groups: 
Cr(CO)₂Cp (dicarbonylcyclopentadienylchromium XZ)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
S«V6C2O-IIE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

[Se{Cr(CO)₂Cp}₂]

Formula Unicode styled: 
[Se{Cr(CO)₂Cp}₂]
Compound name(s): 
bis((η⁵-cyclopentadienyl)-dicarbonyl-chromium)-selenium
Central atom: 
Selenium
Attached groups: 
Cr(CO)₂Cp (dicarbonylcyclopentadienylchromium XZ)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V6C2O-IIE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2