Se group (X type)

[Pb{Se(C₆H₅)}₂(Py)₂]

Formula Unicode styled: 
[Pb{Se(C₆H₅)}₂(Py)₂]
Compound name(s): 
bis(benzeneselenolato)-bis(pyridine)-lead
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[K{Se(C₆H₅)}(18-crown-6-κ⁶O)]

Formula Unicode styled: 
[K{Se(C₆H₅)}(18-crown-6-κ⁶O)]
Compound name(s): 
(benzeneselenolato)-(18-crown-6)-potassium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Tm{Se(C₆H₅)}₂(μ₂-SePh)(Py)₃]₂

Formula Unicode styled: 
[Tm{Se(C₆H₅)}₂(μ₂-SePh)(Py)₃]₂
Compound name(s): 
bis-[(μ₂-Benzeneselenolato-Se,Se)-bis(benzeneselenolato-Se)-tripyridyl-thulium]
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Sc{Se(C₆H₅)}(η⁵-C₅HMe₄)₂]

Formula Unicode styled: 
[Sc{Se(C₆H₅)}(η⁵-C₅HMe₄)₂]
Compound name(s): 
bis(η⁵-tetramethyl-cyclopentadienyl)-(benzeneselenolato)-scandium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

fac–[Er{Se(C₆H₅)}₃(Thf)₃]

Formula Unicode styled: 
fac–[Er{Se(C₆H₅)}₃(Thf)₃]
Compound name(s): 
tris(Phenylselenato)-tris(tetrahydrofuran)-erbium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Sm{Se(C₆H₅)}(Tp*-κ³N)₂]

Formula Unicode styled: 
[Sm{Se(C₆H₅)}(Tp*-κ³N)₂]
Compound name(s): 
bis(Hydrogen tris(3,5-dimethylpyrazolyl)borate-N,N',N'')-(phenylselenolato)-samarium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Sm{Se(C₆H₅)}(Thf)(Cp*)₂]

Formula Unicode styled: 
[Sm{Se(C₆H₅)}(Thf)(Cp*)₂]
Compound name(s): 
bis(η⁵-Pentamethylcyclopentadienyl)-(phenylselenolato)-(tetrahydrofuran)-samarium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Pd{Se(C₆H₅)}₂(PBuⁿ₃)₂]

Formula Unicode styled: 
trans–[Pd{Se(C₆H₅)}₂(PBuⁿ₃)₂]
Compound name(s): 
bis(Phenylselenolato)-bis(tri-n-butylphosphine)-palladium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Pd{Se(C₆H₅)}₂(CNPh)(PPh₃)]

Formula Unicode styled: 
trans–[Pd{Se(C₆H₅)}₂(CNPh)(PPh₃)]
Compound name(s): 
bis(p-Tolylselenido)-(p-tolylisocyano)-triphenylphosphine-palladium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Pd(Cl){Se(C₆H₅)}(PPh₃)₂]

Formula Unicode styled: 
trans–[Pd(Cl){Se(C₆H₅)}(PPh₃)₂]
Compound name(s): 
Chloro-(phenylselenolato)-bis(triphenylphosphine)-palladium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Pd{Se(C₆H₅)}₂{(CH₂)₄}(Bpy)]

Formula Unicode styled: 
cis,cis,trans–[Pd{Se(C₆H₅)}₂{(CH₂)₄}(Bpy)]
Compound name(s): 
(2,2'-Bipyridyl)-tetramethylene-bis(phenylselenolato)-palladium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Pd(Me)₂{Se(C₆H₅)}₂(Phen)]

Formula Unicode styled: 
cis,cis,trans–[Pd(Me)₂{Se(C₆H₅)}₂(Phen)]
Compound name(s): 
Dimethyl-(1,10-phenanthroline)-bis(phenylselenolato)-palladium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Pd(Me)₂{Se(C₆H₅)}₂(Bpy)]

Formula Unicode styled: 
cis,cis,trans–[Pd(Me)₂{Se(C₆H₅)}₂(Bpy)]
Compound name(s): 
(2,2'-Bipyridyl)-dimethyl-bis(phenylselenolato)-palladium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Rh{Se(C₆H₅)}₂(PMe₃)(Cp*)]

Formula Unicode styled: 
[Rh{Se(C₆H₅)}₂(PMe₃)(Cp*)]
Compound name(s): 
(η⁵-Pentamethylcyclopentadienyl)-bis(phenylselenolato)-(trimethylphosphine)-rhodium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Fe{Se(C₆H₅)}₂(NO)₂]

Formula Unicode styled: 
[Fe{Se(C₆H₅)}₂(NO)₂]
Compound name(s): 
dinitrosyl-bis(phenylselenato)-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Fe{Se(C₆H₅)}(CO)₂(Cp)]

Formula Unicode styled: 
[Fe{Se(C₆H₅)}(CO)₂(Cp)]
Compound name(s): 
Dicarbonyl-(η⁵-cyclopentadienyl)-phenylseleno-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ni{Se(C₆H₅)}(PPh₃)(Cp)]

Formula Unicode styled: 
[Ni{Se(C₆H₅)}(PPh₃)(Cp)]
Compound name(s): 
(η⁵₋Cyclopentadienyl)-phenylselenato-triphenylphosphino-nickel
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Ni{Se(C₆H₅)}(PPh₃)(Dedtc)]

Formula Unicode styled: 
cis–[Ni{Se(C₆H₅)}(PPh₃)(Dedtc)]
Compound name(s): 
Benzeneselenato-diethyldithiocarbamato-triphenylphosphine-nickel
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Al(Me)₂{Se(C₆H₅)}(PPh₃)]

Formula Unicode styled: 
[Al(Me)₂{Se(C₆H₅)}(PPh₃)]
Compound name(s): 
Dimethyl-phenylselenido-triphenylphosphine-aluminium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Si{Se(C₆H₅)}₄]

Formula Unicode styled: 
[Si{Se(C₆H₅)}₄]
Compound name(s): 
tetrakis(Phenylselenolato)silicon
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4