Br (μ₂-bromo)

network–[Pa(μ₂-Br)₄]

Formula Unicode styled: 
network–[Pa(μ₂-Br)₄]
Compound name(s): 
network-tetrabromo-protactinium]
protactinium tetrabromide
Central atom: 
Protactinium
Attached groups: 
Br (μ₂-bromo)
Charge on central atom: 
0
Compound type: 
Network
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 17
Summary of calculated classifications: 
Pa«V4C8OIVE17B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

catena–1D-[Pa(Br)₂(μ₂-Br)(μ₃–O)]

Formula Unicode styled: 
catena–1D-[Pa(Br)₂(μ₂-Br)(μ₃–O)]
Compound name(s): 
catema-protactinium oxytribromide
Central atom: 
Protactinium
Attached groups: 
Br (bromo)
Br (μ₂-bromo)
O (μ₃–oxo X₂L)
Charge on central atom: 
0
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
Pa«V5C7OVE14B7Z0X5L2»
[MLXZ]𝘲 class: 
[MX5L2]
MLXZ class (ENC, equivalent neutral class): 
MX5L2

catena–1D-[Be(μ₂-Br)₂]

Formula Unicode styled: 
catena–1D-[Be(μ₂-Br)₂]
Compound name(s): 
Beryllium bromide - α (catena)|beryllium dibromide|beryllium(II) bromide|beryllium bromide
Central atom: 
Beryllium
Attached groups: 
Br (μ₂-bromo)
Charge on central atom: 
0
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Be«V2C4OIIE8B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2