=C(NH₂)₂ (diaminomethylidene)

[Se{C(NH₂)₂}(HgMe)]⊕

Formula Unicode styled: 
[Se{C(NH₂)₂}(HgMe)]⊕
Compound name(s): 
selenourea-methyl-dimercury(1+)
Central atom: 
Selenium
Attached groups: 
=C(NH₂)₂ (diaminomethylidene)
Hg group (X type)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V4C2OIIE8B3Z0L0X3»⊕
[MLXZ]𝘲 class: 
[MX3]+
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Se(Me)(=C(NH₂)₂)]⊕

Formula Unicode styled: 
[Se(Me)(=C(NH₂)₂)]⊕
Compound name(s): 
methyl-diaminomethylidene-selenium(1+)
Central atom: 
Selenium
Attached groups: 
Me (methyl)
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V4C2OIVE8B3Z0L0X3»⊕
[MLXZ]𝘲 class: 
[MX3]+
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Se(=C(NH₂)₂)]

Formula Unicode styled: 
[Se(=C(NH₂)₂)]
Compound name(s): 
selenourea
Central atom: 
Selenium
Attached groups: 
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
0
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V2C1OIIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[S(SnCl₂)(=C(NH₂)₂)]

Formula Unicode styled: 
[S(SnCl₂)(=C(NH₂)₂)]
Compound name(s): 
Dichloro-thiourea-tin
Central atom: 
Sulfur
Attached groups: 
SnCl₂ (dichlorotin Z)
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
S«V4C2O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[S(=C(NH₂)₂)]₂²⊕

Formula Unicode styled: 
[S(=C(NH₂)₂)]₂²⊕
Compound name(s): 
bis-[bis(aminomethylidene)-sulfur(1+)]
Central atom: 
Sulfur
Attached groups: 
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
1
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
S«V4C2O-IE8B3Z0L0X3»⊕
[MLXZ]𝘲 class: 
[MX3]+
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[S(=C(NH₂)₂)]

Formula Unicode styled: 
[S(=C(NH₂)₂)]
Compound name(s): 
Thiourea
Central atom: 
Sulfur
Attached groups: 
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
0
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
S«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[O(=C(NH₂)₂)]

Formula Unicode styled: 
[O(=C(NH₂)₂)]
Compound name(s): 
Urea
Central atom: 
Oxygen
Attached groups: 
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
0
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se(Me)(=C(NH₂)₂)]⊕

Formula Unicode styled: 
[Se(Me)(=C(NH₂)₂)]⊕
Compound name(s): 
Methyl(aminomethylidene)-selenium(1+)
Central atom: 
Selenium
Attached groups: 
Me (methyl)
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V4C2OIVE8B3Z0L0X3»⊕
[MLXZ]𝘲 class: 
[MX3]+
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Se{Au(PPh₃)}(=C(NH₂)₂)]⊕

Formula Unicode styled: 
[Se{Au(PPh₃)}(=C(NH₂)₂)]⊕
Compound name(s): 
(Triphenylphosphine-gold)-(urea)-selenium(1+)
Central atom: 
Selenium
Attached groups: 
Au(PPh₃) (triphenylphosphinogold)
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V4C2OIIE8B3Z0L0X3»⊕
[MLXZ]𝘲 class: 
[MX3]+
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Se(=C(NH₂)₂)]

Formula Unicode styled: 
[Se(=C(NH₂)₂)]
Compound name(s): 
selenourea
Central atom: 
Selenium
Attached groups: 
=C(NH₂)₂ (diaminomethylidene)
Charge on central atom: 
0
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V2C1OIIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2