Sn(SiMe₃)₃ (tris(trimethylsilyl)stannyl)

[Na{Sn(SiMe₃)₃}(15-crown-5-κ⁵O)]

Formula Unicode styled: 
[Na{Sn(SiMe₃)₃}(15-crown-5-κ⁵O)]
Compound name(s): 
(15-Crown-5)-tris(trimethylsilyltin)-sodium
Central atom: 
Sodium
Attached groups: 
Sn(SiMe₃)₃ (tris(trimethylsilyl)stannyl)
15-crown-5 (15-crown-5-κ⁵O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 12
Summary of calculated classifications: 
Na«V1C6OIE12B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Li{Sn(SiMe₃)₃}(Thf)₃]

Formula Unicode styled: 
[Li{Sn(SiMe₃)₃}(Thf)₃]
Compound name(s): 
Trimethylsilyltin-tris((tetrahydrofuran)-lithium
Central atom: 
Lithium
Attached groups: 
Sn(SiMe₃)₃ (tris(trimethylsilyl)stannyl)
Thf (tetrahydrofuran)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Li«V1C4OIE8B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]
MLXZ class (ENC, equivalent neutral class): 
MX1L3