P group (X type)

[P(C₆H₅)₂(=NSiMe₃)]₂

Formula Unicode styled: 
[P(C₆H₅)₂(=NSiMe₃)]₂
Compound name(s): 
bis(N-Trimethylsilylimido)tetraphenyldiphosphane
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(C₆H₅){Cr(CO)₅}]₂

Formula Unicode styled: 
[P(C₆H₅){Cr(CO)₅}]₂
Compound name(s): 
Diphenyl-bis(pentacarbonyl-chromium)-diphosphene
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(C₆H₅)(PhC≡CPh)]

Formula Unicode styled: 
[P(C₆H₅)(PhC≡CPh)]
Compound name(s): 
1,2,3-Triphenylphosphirene
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(C₆H₅)(OH)₂(O)]

Formula Unicode styled: 
[P(C₆H₅)(OH)₂(O)]
Compound name(s): 
Benzenephosphonic acid
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(C₆H₅)(Dedtc)₂]

Formula Unicode styled: 
[P(C₆H₅)(Dedtc)₂]
Compound name(s): 
bis(Diethyldithiocarbamato)phenylphosphine
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(OMe)(C₆H₅)₂(S)]

Formula Unicode styled: 
[P(OMe)(C₆H₅)₂(S)]
Compound name(s): 
Methyl diphenylthiophosphinite
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(OH)(C₆H₅)₃]⊕

Formula Unicode styled: 
[P(OH)(C₆H₅)₃]⊕
Compound name(s): 
Hydroxo-triphenylphosphorus(1+)
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(NHPrⁱ)₂(C₆H₅)]

Formula Unicode styled: 
[P(NHPrⁱ)₂(C₆H₅)]
Compound name(s): 
bis(isopropylamino)phenylphosphine
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(NHPh)₂(C₆H₅)]

Formula Unicode styled: 
[P(NHPh)₂(C₆H₅)]
Compound name(s): 
bis(Anilino)phenylphosphine
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(NH₂)(C₆H₅)₂(O)]

Formula Unicode styled: 
[P(NH₂)(C₆H₅)₂(O)]
Compound name(s): 
Diphenylphosphinamide
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(Mes)(C₆H₅)₂]

Formula Unicode styled: 
[P(Mes)(C₆H₅)₂]
Compound name(s): 
Mesityldiphenylphosphine
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(Me)₂(C₆H₅)(O)]

Formula Unicode styled: 
[P(Me)₂(C₆H₅)(O)]
Compound name(s): 
dimethyl-phenyl-phosphine oxide
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(Me)(C₆H₅)₂(OCH₂Buᵗ)]⊕

Formula Unicode styled: 
[P(Me)(C₆H₅)₂(OCH₂Buᵗ)]⊕
Compound name(s): 
Neopentyloxy-methyldiphenylphosphorus(1+)
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(Me)(C₆H₅){(CH₂)₄}]⊕

Formula Unicode styled: 
[P(Me)(C₆H₅){(CH₂)₄}]⊕
Compound name(s): 
Methyl phenyl phospholanium(1+)
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(Me)(C₆H₅)(S)]₂

Formula Unicode styled: 
[P(Me)(C₆H₅)(S)]₂
Compound name(s): 
1,2-Dimethyl-1,2-diphenyl-diphosphine disulfide
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(Me)(Mes)(C₆H₅)(S)]

Formula Unicode styled: 
[P(Me)(Mes)(C₆H₅)(S)]
Compound name(s): 
Methyl(mesityl)phenylphosphine sulfide
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(I)(C₆H₅)₃]⊕

Formula Unicode styled: 
[P(I)(C₆H₅)₃]⊕
Compound name(s): 
iodo-triphenylphosphorus(1+)
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(H)(C₆H₅){W(CO)₅}]₂

Formula Unicode styled: 
[P(H)(C₆H₅){W(CO)₅}]₂
Compound name(s): 
(μ₂-1,2-diphenyldiphosphane)-decacarbonyl-di-tungsten
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(F)₂(C₆H₅)₃]

Formula Unicode styled: 
[P(F)₂(C₆H₅)₃]
Compound name(s): 
Triphenyldifluorophosphorane
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[P(F)₂(C₆H₅)₂(COPh)]

Formula Unicode styled: 
[P(F)₂(C₆H₅)₂(COPh)]
Compound name(s): 
Diphenyl-benzoyl-difluorophosphorane
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
P group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4