2-coordinate: linear (p-block element, 1 lone pair)

[C((⭀NC₆H₂Buᵗ₃)]

Formula Unicode styled: 
[C(⭀NC₆H₂Buᵗ₃)]
Compound name(s): 
2,4,6-Tri-t-butylphenylisonitrile
Central atom: 
Carbon
Attached groups: 
⭀NC₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenylimino)
Charge on central atom: 
0
Compound type: 
Molecular
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: 
C«V2C1OIIE8B3Z0X2L1»
[MLXZ]𝘲 class: 
[MX2L1]
MLXZ class (ENC, equivalent neutral class): 
MX2L1

[C(⭀NMes)]

Formula Unicode styled: 
[C(⭀NMes)]
Compound name(s): 
2,4,6-Tri-t-butylphenylisonitrile
Central atom: 
Carbon
Attached groups: 
⭀NMes (⭀NMes mesitylimino)
Charge on central atom: 
0
Compound type: 
Molecular
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: 
C«V2C1OIIE8B3Z0X2L1»
[MLXZ]𝘲 class: 
[MX2L1]
MLXZ class (ENC, equivalent neutral class): 
MX2L1