EN: 12

mer–[Ta(H)₂(OC₆H₃Prⁱ₂-2,6)₃(PMe₂Ph)]

Formula Unicode styled: 
mer–[Ta(H)₂(OC₆H₃Prⁱ₂-2,6)₃(PMe₂Ph)]
Compound name(s): 
dihydrido-tris(2,6-di-isopropylphenoxy)-dimethylphenylphosphino-tantalum
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: 
Ta«V5C6OVE12B6Z0X5L1»
[MLXZ]𝘲 class: 
[MX5L1]
MLXZ class (ENC, equivalent neutral class): 
MX5L1

[Ta(Cl)(H)₂(OC₆H₃Buᵗ₂-2,6)₂(PMe₂Ph)]

Formula Unicode styled: 
[Ta(Cl)(H)₂(OC₆H₃Buᵗ₂-2,6)₂(PMe₂Ph)]
Compound name(s): 
chloro-dihydrido-bis(2,6-di-t-butylphenoxy)-(methyldiphenylphosphine)-tantalum(
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: 
Ta«V5C6OVE12B6Z0X5L1»
[MLXZ]𝘲 class: 
[MX5L1]
MLXZ class (ENC, equivalent neutral class): 
MX5L1

[Mo(SeMes)₃]₂

Formula Unicode styled: 
[Mo(SeMes)₃]₂
Compound name(s): 
bis-[tris(2,4,6-trimethylphenylseleno)-molybdenum(Mo≡Mo)]
Central atom: 
Attached groups: 
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: 
Mo«V6C4OIIIE12B6Z0L0X6»
[MLXZ]𝘲 class: 
[MX6]
MLXZ class (ENC, equivalent neutral class): 
MX6

[W(SeMes)₃]₂

Formula Unicode styled: 
[W(SeMes)₃]₂
Compound name(s): 
bis-[tris(2,4,6-trimethylphenylseleno)-tungsten(W≡W)]
Central atom: 
Attached groups: 
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: 
W«V6C4OIIIE12B6Z0L0X6»
[MLXZ]𝘲 class: 
[MX6]
MLXZ class (ENC, equivalent neutral class): 
MX6

[W(SeMes)₂(μ₂-Se)(CNBuᵗ)]₂

Formula Unicode styled: 
[W(SeMes)₂(μ₂-Se)(CNBuᵗ)]₂
Compound name(s): 
bis(μ₂-seleno)-bis{(t-butylisocyano)-bis(mesitylphenylselenolato)-tungsten}]
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: 
W«V4C5OIVE12B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

trans–[Se(Cl)₂(O)(μ₂-Cl)]⊖

Formula Unicode styled: 
trans–[Se(Cl)₂(O)(μ₂-Cl)]⊖
Compound name(s): 
bis-[dichloro-oxo-(μ₂-chloro)-selenium(1-)]
Central atom: 
Charge on central atom: 
-1
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: 
Se«V4C5OIVE12B5X3L1Z1»
[MLXZ]𝘲 class: 
[MX3L1Z1]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

catena–1D-[Se(Br)₂{S(Me)CH₂CH₂CH₂SMe}]

Formula Unicode styled: 
catena–1D-[Se(Br)₂{S(Me)CH₂CH₂CH₂SMe}]
Compound name(s): 
catena-[dibromo-(μ₂-2,6-dithiaheptane-S,S')-selenium]
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: 
Se«V2C4OIIE12B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Se(Br)₂(μ₂-Br)]⊖

Formula Unicode styled: 
[Se(Br)₂(μ₂-Br)]⊖
Compound name(s): 
bis-[dibromo-(μ₂-bromo)-selenium(1-)]
Central atom: 
Attached groups: 
Charge on central atom: 
-1
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: 
Se«V2C4OIIE12B4Z0X3L1»
[MLXZ]𝘲 class: 
[MX3L1]-
MLXZ class (ENC, equivalent neutral class): 
MX2L2

catena–1D-[Se(Cl)₂(Ph)(μ₂-Cl)]

Formula Unicode styled: 
catena–1D-[Se(Cl)₂(Ph)(μ₂-Cl)]
Compound name(s): 
catena-1D-[dichloro-(μ₂-chloro)-selenium]
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: 
Se«V4C5OIVE12B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Se(Cl)₂(CF₃)(μ₂-Cl)]₂

Formula Unicode styled: 
[Se(Cl)₂(CF₃)(μ₂-Cl)]₂
Compound name(s): 
bis-[(trifluoromethyl-dichloro-(μ₂-chloro)-selenium)
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: 
Se«V4C5OIVE12B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

fac–[Ta₆(F)₁₈(μ₂–O)₉]⁶⊖

Formula Unicode styled: 
fac–[Ta₆(F)₁₈(μ₂–O)₉]⁶⊖
Compound name(s): 
octadecafluoro-octakis(μ₂-oxido)-hexa-tantalum(6-)
Central atom: 
Charge on central atom: 
-6
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: 
Ta«V5C6OVE12B6Z0L0X6»6⊖
[MLXZ]𝘲 class: 
[MX6]6-
MLXZ class (ENC, equivalent neutral class): 
MX5L1

catena–1D-cis–[Ta(F)₄(μ₂–O)]⊖

Formula Unicode styled: 
catena–1D-cis–[Ta(F)₄(μ₂–O)]⊖
Compound name(s): 
catena-1D-[tetrafluoro-(μ₂-oxido)-tantalum(1-)]
Central atom: 
Charge on central atom: 
-1
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: 
Ta«V5C6OVE12B6Z0L0X6»
[MLXZ]𝘲 class: 
[MX6]-
MLXZ class (ENC, equivalent neutral class): 
MX5L1

catena–1D-[Te(μ₂-C≡C)]²⊖

Formula Unicode styled: 
catena–1D-[Te(μ₂-C≡C)]²⊖
Compound name(s): 
catena-[(μ₂-ethynediide)-tellurium] (2-)
Central atom: 
Attached groups: 
Charge on central atom: 
-2
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: 
Te«V2C2OOE12B4Z0X0L2»2⊖
[MLXZ]𝘲 class: 
[ML2]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Se(Cl)₄(O)]²⊖

Formula Unicode styled: 
[Se(Cl)₄(O)]²⊖
Compound name(s): 
oxy-tetrachloro-selenium(1-)
Central atom: 
Attached groups: 
Charge on central atom: 
-1
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: 
Se«V4C5OIVE12B5Z0L0X5»
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Bi(Br)₂{Fe(CO)₂Cp}(μ₂-Br)]₂²⊖

Formula Unicode styled: 
[Bi(Br)₂{Fe(CO)₂Cp}(μ₂-Br)]₂²⊖
Compound name(s): 
bis-[dibromo-(μ₂-bromo)-{dicarbonyl-(η⁵-cyclopentadienyl)-iron}-bismuth]
Central atom: 
Charge on central atom: 
-1
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: 
Bi«V3C5OIE12B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]-
MLXZ class (ENC, equivalent neutral class): 
MX3L2

catena–1D-[Bi(μ₂-Br)₂{Fe(CO)₂Cp}]

Formula Unicode styled: 
catena–1D-[Bi(μ₂-Br)₂{Fe(CO)₂Cp}]
Compound name(s): 
catena-[bis(μ₂-bromo)-{dicarbonyl-(η⁵-cyclopentadienyl)-iron}-bismuth]
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: 
Bi«V3C5OIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

catena–1D-[Bi₂(Ph)₂(OSO₂Tol)₄]

Formula Unicode styled: 
catena–1D-[Bi₂(Ph)₂(OSO₂Tol)₄]
Compound name(s): 
catena-[diphenyl-(tetrakis(μ₂-p-toluenesulfonato)-di-bismuth]
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

catena–1D-[Bi(Me)(μ₂-Cl)(Dedtc)]

Formula Unicode styled: 
catena–1D-[Bi(Me)(μ₂-Cl)(Dedtc)]
Compound name(s): 
catena-[methyl-(μ₂-chloro)-(N,N-diethyldithiocarbamato-S,S')-bismuth]
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(SC₆F₅)₃(Bpy)]

Formula Unicode styled: 
[Bi(SC₆F₅)₃(Bpy)]
Compound name(s): 
tris(perfluorobenzenethiolato)-2,2'-bipyridine)-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Cl)₂(Tp*-κ³N)]

Formula Unicode styled: 
[Bi(Cl)₂(Tp*-κ³N)]
Compound name(s): 
(hydrogen tris(3,5-dimethylpyrazolyl)borate)-dichloro-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2