[Tl(CN)₅]²⊖

Formula Unicode styled: 
[Tl(CN)₅]²⊖
Compound name(s): 
pentakis(cyano)-thallium(2-)
Central atom: 
Charge on formula unit (QN): 
2–
Attached groups: 
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: 
3
[MLXZ]𝘲 class: 
[MX2Z1]-
MLXZ class (ENC, equivalent neutral class): 
MX3
Summary of calculated classifications: 
N«V3C1O-IIIE8B3L0X2Z1»
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached group classes: 
Attached atoms: 
C1
Phase: 
InChIKey (see www.inchi-trust.org): 
HXLMBVQMUWVUKV-UHFFFAOYSA-N
Formula Unicode generic: 
[Tl(CN)₅]²⊖