Se group (X type)

[Se(Ph){Se(C₆H₅)}{Cr(CO)₅}]

Formula Unicode styled: 
[Se(Ph){Se(C₆H₅)}{Cr(CO)₅}]
Compound name(s): 
Pentacarbonyl-chromium)-diphenyl-diselenium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Ge(Et){Se(C₆H₅)}₃]

Formula Unicode styled: 
[Ge(Et){Se(C₆H₅)}₃]
Compound name(s): 
Ethyl-tris(phenylselenato-Se)-germanium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Ge{Se(C₆H₅)}₄]

Formula Unicode styled: 
[Ge{Se(C₆H₅)}₄]
Compound name(s): 
tetrakis(Phenylselenato-Se)-germanium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[As{Se(C₆H₅)}₃]

Formula Unicode styled: 
[As{Se(C₆H₅)}₃]
Compound name(s): 
tris-phenylselenato arsenic
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Pt{Se(C₆H₅)}₂(PPh₃)₂]

Formula Unicode styled: 
[Pt{Se(C₆H₅)}₂(PPh₃)₂]
Compound name(s): 
bis(Phenylselenolato)-bis(tripenylphosphine)-platinum
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

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

Formula Unicode styled: 
cis,cis,trans–[Pt(Me)₂{Se(C₆H₅)}₂(Phen)]
Compound name(s): 
Dimethyl-(1,10-phenanthroline)-bis(phenylselenato)-platinum
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

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

Formula Unicode styled: 
cis,cis,trans–[Pt(Me)₂{Se(C₆H₅)}₂(Bpy)]
Compound name(s): 
(2,2'-Bipyridyl)-dimethyl-bis(phenylselenolato)-platinum
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Bi(Ph)₂{Se(C₆H₅)}]

Formula Unicode styled: 
[Bi(Ph)₂{Se(C₆H₅)}]
Compound name(s): 
Diphenyl-phenylselenyl-bismuthine
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Bi{Se(C₆H₅)}₃]

Formula Unicode styled: 
[Bi{Se(C₆H₅)}₃]
Compound name(s): 
Tris(phenylselenido)bismuthine
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

fac–[Mn{Se(C₆H₅)}(CO)₃(Dppe-κ²P)]

Formula Unicode styled: 
fac–[Mn{Se(C₆H₅)}(CO)₃(Dppe-κ²P)]
Compound name(s): 
(Benzeneselenolato)-tricarbonyl-(1,2-bis(diphenylphosphino)ethane-P,P')-manganese
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Mn{Se(C₆H₅)}₂(Phen)₂]

Formula Unicode styled: 
[Mn{Se(C₆H₅)}₂(Phen)₂]
Compound name(s): 
bis(1,10-Phenanthroline)-bis(phenylselenolato)-manganese
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Hg(Me){Se(C₆H₅)}]

Formula Unicode styled: 
[Hg(Me){Se(C₆H₅)}]
Compound name(s): 
(benzeneselenolato)-methyl-mercury
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Au{Se(C₆H₅)}(PPh₃)]₂

Formula Unicode styled: 
[Au{Se(C₆H₅)}(PPh₃)]₂
Compound name(s): 
bis(Phenylselenato-triphenylphosphine-gold)
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

trans–[Yb{Se(C₆H₅)}₂(Py)₄]

Formula Unicode styled: 
trans–[Yb{Se(C₆H₅)}₂(Py)₄]
Compound name(s): 
tetrakis(Pyridine)-bis(phenylselenato)-ytterbium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

fac–[Yb{Se(C₆H₅)}₃(Py)₃]

Formula Unicode styled: 
fac–[Yb{Se(C₆H₅)}₃(Py)₃]
Compound name(s): 
tris((Phenylselenolato)-(tetrahydrofuran))-ytterbium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Zr{Se(C₆H₅)}₂(Cp*)₂]

Formula Unicode styled: 
[Zr{Se(C₆H₅)}₂(Cp*)₂]
Compound name(s): 
bis((η⁵-Pentamethyl-cyclopentadienyl)-phenylselenido)-zirconium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Sc{Se(C₆H₅)}(Thf)(η⁵-C₅HMe₄)₂]

Formula Unicode styled: 
[Sc{Se(C₆H₅)}(Thf)(η⁵-C₅HMe₄)₂]
Compound name(s): 
bis(η⁵-tetramethyl-cyclopentadienyl)-(benzeneselenolato)-tetrahydrofuran-scandium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

fac–[Tm{Se(C₆H₅)}₃(Thf)₃]

Formula Unicode styled: 
fac–[Tm{Se(C₆H₅)}₃(Thf)₃]
Compound name(s): 
tris(benzeneselenolato)-tris(tetrahydrofuran)-thulium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Cr{Se(C₆H₅)}(NPrⁱ₂)₂(N)]

Formula Unicode styled: 
[Cr{Se(C₆H₅)}(NPrⁱ₂)₂(N)]
Compound name(s): 
(benzeneselenolato)-bis(diisopropylamido)-nitrido-chromium
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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

[Hg{Se(C₆H₅)}₂]

Formula Unicode styled: 
[Hg{Se(C₆H₅)}₂]
Compound name(s): 
bis(Benzeneselenolato)-mercury
Central atom: 
Carbon
Attached groups: 
(CH)₅ (pentamethanylylidene)
Se 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