P(SiMe₃)₂ (bis(trimethylsilyl)phosphanyl XL)

[Th(Me){P(SiMe₃)₂}(Cp*)₂]

Formula Unicode styled: 
[Th(Me){P(SiMe₃)₂}(Cp*)₂]
Compound name(s): 
bis(trimethylsilyl)phosphido-bis(η⁵-pentamethyl-cyclopentadienyl)-thorium
Central atom: 
Thorium
Attached groups: 
Me (methyl)
P(SiMe₃)₂ (bis(trimethylsilyl)phosphanyl XL)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Th«V4C9OIVE18B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[Mo(CO)₂{P(SiMe₃)₂}(Cp)]

Formula Unicode styled: 
[Mo(CO)₂{P(SiMe₃)₂}(Cp)]
Compound name(s): 
(η⁵-cyclopentadienyl)-dicarbonyl-(bis(trimethylsilyl)methylidene-phosphine-P)-molybdenum
Central atom: 
Molybdenum
Attached groups: 
CO (carbonyl)
P(SiMe₃)₂ (bis(trimethylsilyl)phosphanyl XL)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Mo«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5