Cod (η⁴-cycloocta-1,3-diene)

[Au(η⁴-Cod)₂]⊕

Formula Unicode styled: 
[Au(η⁴-Cod)₂]⊕
Compound name(s): 
bis(η²,η²-cycloocta-1,5-diene)-gold(1+)
Central atom: 
Gold
Attached groups: 
Cod (η⁴-cycloocta-1,3-diene)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Au«V1C4OIE18B4Z0X0L4»⊕
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Au(Me)₂(η⁴-Cod)]⊕

Formula Unicode styled: 
[Au(Me)₂(η⁴-Cod)]⊕
Compound name(s): 
((1,2,5,6-eta)-Cycloocta-1,5-diene)(dimethyl)gold(1+)
Central atom: 
Gold
Attached groups: 
Me (methyl)
Cod (η⁴-cycloocta-1,3-diene)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Au«V3C4OIIIE16B4Z0X2L2»⊕
[MLXZ]𝘲 class: 
[MX2L2]+
MLXZ class (ENC, equivalent neutral class): 
MX3L1

[Rh(η⁴-Cod)(η⁵-C₅Ph₅)]

Formula Unicode styled: 
[Rh(η⁴-Cod)(η⁵-C₅Ph₅)]
Compound name(s): 
(η⁵-Pentaphenyl-cyclopentadienyl)-(η⁴--cyclo-octa-1,3-diene)-rhodium
Central atom: 
Rhodium
Attached groups: 
Cod (η⁴-cycloocta-1,3-diene)
C₅Ph₅ (η⁵-pentaphenylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Rh«V1C5OIE18B5Z0X1L4»
[MLXZ]𝘲 class: 
[MX1L4]
MLXZ class (ENC, equivalent neutral class): 
MX1L4