[Mo(CO)₅]₂²⊖

Formula Unicode styled: 
[Mo(CO)₅]₂²⊖
Compound name(s): 
bis-[pentacarbonyl-molybdenum(Mo—Mo)(1-)]
Central atom: 
Charge on formula unit (QN): 
1–
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: 
9
[MLXZ]𝘲 class: 
[MX1L5Z3]-
MLXZ class (ENC, equivalent neutral class): 
MX6L3
Summary of calculated classifications: 
Mo«V6C6O-IE18B9X1L5Z3»
𝘥-electron configuration = 𝘮 – VN: 
d0
𝘥-electron configuration = 𝘮 – ON: 
d7
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d0
Attached atoms: 
C5Mo1
Phase: 
InChIKey (see www.inchi-trust.org): 
RGICCFSTXMCUKW-UHFFFAOYSA-N