SnBuᵗ₂ (di-t-butylylstannene)

[Se(SnBuᵗ₂)]₂

Formula Unicode styled: 
[Se(SnBuᵗ₂)]₂
Compound name(s): 
bis-[(μ₂-di-t-butyl-tin)selenium]
Central atom: 
Selenium
Attached groups: 
SnBuᵗ₂ (di-t-butylylstannene)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

cis–[Os(SnBuᵗ₂)(CO)₄]₂

Formula Unicode styled: 
cis–[Os(SnBuᵗ₂)(CO)₄]₂
Compound name(s): 
bis-[(μ₂-Di-t-butyl-tin)-tetracarbonyl-osmium]
Central atom: 
Osmium
Attached groups: 
SnBuᵗ₂ (di-t-butylylstannene)
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Os«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4