PhNNPh (μ₂-diphenyldiazene X₂)

[Tm(I)(μ₂-PhNNPh)(Thf)₂]₂

Formula Unicode styled: 
[Tm(I)(μ₂-PhNNPh)(Thf)₂]₂
Compound name(s): 
bis-[(μ₂-Azobenzene-N,N,N',N')-iodo-bis(tetrahydrofuran)-thulium ]
Central atom: 
Thulium
Attached groups: 
I (iodo)
PhNNPh (μ₂-diphenyldiazene X₂)
Thf (tetrahydrofuran)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Tm«V3C7OIIIE26B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4