[Cr(O=CMe₂)₃(Cp*)]²⊕

Formula Unicode styled: 
[Cr(O=CMe₂)₃(Cp*)]²⊕
Compound name(s): 
tris(acetone-O)-(η⁵-pentamethyl-cyclopentadienyl)-chromium(2+)
Central atom: 
Charge on formula unit (QN): 
2+
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Coordination Number (CN, sum of attached group denticities): 
Oxidation Number (ON) (Roman numerals): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
6
[MLXZ]𝘲 class: 
[MX1L5]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L3
Summary of calculated classifications: 
Cr«V3C6OIIIE15B6Z0X1L5»2⊕
𝘥-electron configuration = 𝘮 – VN: 
d3
𝘥-electron configuration = 𝘮 – ON: 
d3
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d3
Attached atoms: 
C5O3
Phase: 
InChIKey (see www.inchi-trust.org): 
SKLWWOXMMAANOH-UHFFFAOYSA-N