(NMe₂)₅ (penta(dimethylamino X₅L₄ planar) Ⓢ)

[Ta(NMe₂)₅]

Formula Unicode styled: 
[Ta(NMe₂)₅]
Compound name(s): 
pentakis(Dimethylamido)-tantalum
Central atom: 
Tantalum
Attached groups: 
(NMe₂)₅ (penta(dimethylamino X₅L₄ planar) Ⓢ)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ta«V5C5OVE18B9Z0X5L4»
[MLXZ]𝘲 class: 
[MX5L4]
MLXZ class (ENC, equivalent neutral class): 
MX5L4