[P(NPrⁱ₂)(NPrⁱ₂)]⊕

Formula Unicode styled: 
[P(NPrⁱ₂)(NPrⁱ₂)]⊕
Compound name(s): 
bis(di-isopropylamino)phosphenium
bis(di-isopropylamino)phosphorus(1+)
Notes: 

Both groups planar but the A2 combination of the two out-of-plane N 2p orbitals is non-bonding with respect to phosphorus reducing the electron count to 8.

Central atom: 
Compound type: 
Valence Number (VN): 
Coordination Number (CN): 
Oxidation Number (ON) (Roman numerals): 
Electron Number (EN): 
Bond number (BN): 
3
MLXZQ± class: 
[MX2L1]+
MLXZ class: 
MX3
CLOVEBXZ: 
P«V3C2OIIIE8B3Z0X2L1»
Charge on formula unit (QN): 
1+
Charge on central atom: 
1
Charge remote: 
0
Chemdex ID: 
P_79857
Attached atoms: 
N2
Phase: 
InChIKey: 
10.1021/ic00085a036
d-electron configuration via MVQ: 
d-electron configuration via ON: