[Se(NMe₂)₂(O)₂]

Formula Unicode styled: 
[Se(NMe₂)₂(O)₂]
Compound name(s): 
Di-(N,N,N',N'-Tetramethylamide)-dioxo-selenium
Central atom: 
Charge on formula unit (QN): 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Coordination Number (CN, sum of attached group denticities): 
Oxidation Number (ON) (Roman numerals): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
4
[MLXZ]𝘲 class: 
[MX4]2+
MLXZ class (ENC, equivalent neutral class): 
MX2Z2
Summary of calculated classifications: 
Se«V6C4OVIE8B4Z0L0X4»2⊕
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
N2O2
Phase: 
InChIKey (see www.inchi-trust.org): 
BKYAYQWZQJYURI-UHFFFAOYSA-N