ON: (VII)

[Re(CH₂Buᵗ)(=CHBuᵗ)(O)₂]

Formula Unicode styled: 
[Re(CH₂Buᵗ)(=CHBuᵗ)(O)₂]
Compound name(s): 
Neopentyl-neopentylidene-dioxo-rhenium
Central atom: 
Rhenium
Compound type: 
Molecular
Valence Number (VN): 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN): 
CN: 4
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Re«V7C4OVIIE18B9Z0X7L2»
MLXZQ± class: 
[MX7L2]
MLXZ class: 
MX7L2
Attached groups: 
CH₂Buᵗ (t-butylmethyl)
=CHBuᵗ (t-butylmethylidene)
O (oxo ⭀O X₂L)

fac–[Re(O)₃([10]aneN₃-κ³N)]⊕

Formula Unicode styled: 
fac–[Re(O)₃([10]aneN₃-κ³N)]⊕
Compound name(s): 
(Trioxo-1,4,7-triazacyclononane)-rhenium(1+)
Central atom: 
Rhenium
Compound type: 
Molecular
Valence Number (VN): 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Re«V7C6OVIIE18B9Z0X6L3»⊕
MLXZQ± class: 
[MX6L3]+
MLXZ class: 
MX7L2
Attached groups: 
O (oxo X₂)
[10]aneN₃ (1,4,7-triazacyclodecane-κ³N)

fac–[Re(NCMe)(O₂CMe-κO)(O)₃]

Formula Unicode styled: 
fac–[Re(NCMe)(O₂CMe-κO)(O)₃]
Compound name(s): 
(Acetato-O,O')-(acetonitrile-N)-trioxo-rhenium
Central atom: 
Rhenium
Compound type: 
Molecular
Valence Number (VN): 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN): 
CN: 5
Electron Number (EN): 
EN: 16
CLOVEBXZ: 
Re«V7C5OVIIE16B8Z0X7L1»
MLXZQ± class: 
[MX7L1]
MLXZ class: 
MX7L1
Attached groups: 
NCMe (acetonitrile)
O₂CMe (acetato-κO)
O (oxo X₂)

cis–[Re(F)(O)₃(Thf)₂]

Formula Unicode styled: 
cis–[Re(F)(O)₃(Thf)₂]
Compound name(s): 
fluoro-trioxo-bis(tetrahydrofuran-O)-rhenium
Central atom: 
Rhenium
Compound type: 
Molecular
Valence Number (VN): 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Re«V7C6OVIIE18B9Z0X7L2»
MLXZQ± class: 
[MX7L2]
MLXZ class: 
MX7L2
Attached groups: 
F (fluoro)
O (oxo X₂)
Thf (tetrahydrofuran)

trans–[Np(OH)₂(O)₄]³⊖

Formula Unicode styled: 
trans–[Np(OH)₂(O)₄]³⊖
Compound name(s): 
dihydroxotetraoxoneptunate
Central atom: 
Neptunium
Compound type: 
Molecular
Valence Number (VN): 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 20
CLOVEBXZ: 
Np«V7C6OVIIE20B10Z0L0X10»3⊖
MLXZQ± class: 
[MX10]3-
MLXZ class: 
MX7L3
Attached groups: 
OH (hydroxo)
O (oxo X₂)
OH (hydroxo)