[Tm(Thf){η⁵-C₅H₂(Buᵗ)₃}₂]

Formula Unicode styled: 
[Tm(Thf){η⁵-C₅H₂(Buᵗ)₃}₂]
Compound name(s): 
bis(η⁵-1,2,4-tris-(t-butyl)cyclopentadienyl)-(tetrahydrofuran-O)-thulium
Central atom: 
Charge on formula unit (QN): 
0
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: 
7
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5
Summary of calculated classifications: 
Tm«V2C7OIIE27B7Z0X2L5»
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
C10O1
Phase: 
InChIKey (see www.inchi-trust.org): 
KGLMKHVRBBNBNO-UHFFFAOYSA-N