P group (XZ type)

[P(NC₄H₄)₃(Te)]

Formula Unicode styled: 
[P(NC₄H₄)₃(Te)]
Compound name(s): 
tris(Pyrrolidino)phosphine-telluride
Central atom: 
Nitrogen
Attached groups: 
(CH)₄ (tetramethanylylidene)
P group (XZ type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
N«V5C3O-IIIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(NC₄H₄)₃(Se)]

Formula Unicode styled: 
[P(NC₄H₄)₃(Se)]
Compound name(s): 
tris(Pyrrolidino)phosphine-selenide
Central atom: 
Nitrogen
Attached groups: 
(CH)₄ (tetramethanylylidene)
P group (XZ type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
N«V5C3O-IIIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(NC₄H₄)₃]

Formula Unicode styled: 
[P(NC₄H₄)₃]
Compound name(s): 
Tripyrrolyl-phosphane
Central atom: 
Nitrogen
Attached groups: 
(CH)₄ (tetramethanylylidene)
P group (XZ type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
N«V5C3O-IIIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P{N(SiMe₃)₂}(=NSiMe₃)₂]

Formula Unicode styled: 
[P{N(SiMe₃)₂}(=NSiMe₃)₂]
Compound name(s): 
bis(Trimethylsilyl)amino-bis(trimethylsilylimino)phosphorane
Central atom: 
Nitrogen
Attached groups: 
SiMe₃ (trimethylsilyl)
P group (XZ type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
N«V5C3O-IIIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1