[Mg{As(SiMe₃)₂}₂(Thf)₂]

Formula Unicode styled: 
[Mg{As(SiMe₃)₂}₂(Thf)₂]
Compound name(s): 
bis(Tetrahydrofuran)-bis(bis(trimethylsilyl)arsenide)-magnesium
Central atom: 
Arsenic
Charge on formula unit (QN): 
0
Attached groups: 
SiMe₃ (trimethylsilyl)
Mg group (X type)
Compound type: 
Molecular
DOI link to literature report: 
10.1016/0022-328X(94)05124-T
Crystal data CSD link: 
yuwjab
Crystal data ICSD link: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (-III)
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
3
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3
Summary of calculated classifications: 
As«V3C3O-IIIE8B3Z0L0X3»
Geometry: 
4-coordinate: tetrahedral (p-block element, 1 lone pair)
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
Mg1Si2
Phase: 
Solid
InChIKey (see www.inchi-trust.org): 
ZICPCILUYIBMEE-UHFFFAOYSA-N
Formula Unicode generic: 
[Mg{As(SiMe₃)₂}₂(Thf)₂]