η⁴-Cht (η⁴-cycloheptatriene)

[Nb(PMe₃)(η⁴-Cht)(η⁷-C₇H₇)]

Formula Unicode styled: 
[Nb(PMe₃)(η⁴-Cht)(η⁷-C₇H₇)]
Compound name(s): 
((1,2,3,4-η⁴)-Cycloheptatriene)-(η⁷-cycloheptatrienyl)-trimethylphosphine-niobium
Central atom: 
Niobium
Attached groups: 
PMe₃ (trimethylphosphane)
η⁴-Cht (η⁴-cycloheptatriene)
C₇H₇ (η⁷-cycloheptatrienyl X₃L₂)
Charge on central atom: 
0
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Nb«V3C7OIIIE18B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ru{P(OMe)₃}(η⁴-Cod)(η⁴-Cht)]

Formula Unicode styled: 
[Ru{P(OMe)₃}(η⁴-Cod)(η⁴-Cht)]
Compound name(s): 
(1-2:5-6-eta-Cyclo-octa-1,5-diene)-(1-4-eta-cyclo-octa-1,3,5-triene)-(trimethylphosphite)-ruthenium
Central atom: 
Ruthenium
Attached groups: 
P(OMe)₃ (trimethylphosphite)
Cod (η²,η²-cycloocta-1,5-diene)
η⁴-Cht (η⁴-cycloheptatriene)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ru«V0C5OOE18B5Z0X0L5»
[MLXZ]𝘲 class: 
[ML5]
MLXZ class (ENC, equivalent neutral class): 
ML5