Re group (XZ type)

[Re(Me)(CO)(NO)(Cp)]

Formula Unicode styled: 
[Re(Me)(CO)(NO)(Cp)]
Compound name(s): 
(η-cyclopentadienyl)-carbonyl-methyl-nitrosyl-rhenium
Central atom: 
Nitrogen
Attached groups: 
O (oxo X₂)
Re group (XZ type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
N«V5C2OIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Re(Br)₂(NCMe)₃(NO)]

Formula Unicode styled: 
[Re(Br)₂(NCMe)₃(NO)]
Compound name(s): 
tris(Acetonitrile)-dibromo-nitrosyl-rhenium
Central atom: 
Nitrogen
Attached groups: 
O (oxo X₂)
Re group (XZ type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
N«V5C2OIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

fac–[Re(CO)(NH₃)(NO)([9]aneN₃-κ³N)]²⊕

Formula Unicode styled: 
fac–[Re(CO)(NH₃)(NO)([9]aneN₃-κ³N)]²⊕
Compound name(s): 
Amine-(1,4,7-triazacyclononane-N,N',N'')-carbonyl-nitroso-rhenium(2+)
Central atom: 
Nitrogen
Attached groups: 
O (oxo X₂)
Re group (XZ type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
N«V5C2OIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1