CN (cyano-κC)

CN (cyano-κC)

[Zn(CN)₄]²⊖

Formula Unicode styled: 
[Zn(CN)₄]²⊖
Compound name(s): 
tetracyano-zincate
Central atom: 
Zinc
Attached groups: 
CN (cyano-κC)
Charge on central atom: 
-2
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Zn«V2C4OIIE8B4Z0L0X4»2⊖
[MLXZ]𝘲 class: 
[MX4]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[P(CN)₂(C₆H₂Buᵗ₃)]

Formula Unicode styled: 
[P(CN)₂(C₆H₂Buᵗ₃)]
Compound name(s): 
dicyano-Mes*-phosphine
Central atom: 
Phosphorus
Attached groups: 
CN (cyano-κC)
C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V3C3OIIIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3