Si group (X type)

[Si(CMe₃)(Mes)(μ₂–O)]₂

Formula Unicode styled: 
[Si(CMe₃)(Mes)(μ₂–O)]₂
Compound name(s): 
1,3-Di-t-butyl-1,3-dimesityl-cyclodisiloxane
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Si(CMe₃)(I)₂]₂

Formula Unicode styled: 
[Si(CMe₃)(I)₂]₂
Compound name(s): 
1,2-Di-t-butyltetraiododisilane
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Si(CMe₃)(C₆H₂Prⁱ₃)]₂

Formula Unicode styled: 
[Si(CMe₃)(C₆H₂Prⁱ₃)]₂
Compound name(s): 
1,2-Di-t-butyl-1,2-bis(2,4,6-tri-isopropylphenyl)disilene
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Si(CMe₃)(Ph)]₄

Formula Unicode styled: 
cis,cis,trans–[Si(CMe₃)(Ph)]₄
Compound name(s): 
1,2,3,4-Tetra-t-butyl-1,2,3,4-tetraphenylcyclotetrasilane
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Si(CH₂Me)₂(OH)₂]

Formula Unicode styled: 
[Si(CH₂Me)₂(OH)₂]
Compound name(s): 
Diethylsilanediol
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Zr{CH₂Si(CH₃)}₂(Cp)₂]

Formula Unicode styled: 
[Zr{CH₂Si(CH₃)}₂(Cp)₂]
Compound name(s): 
bis(η⁵-cyclopentadienyl)-bis((trimethylsilyl)methyl)-zirconium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Zr{CH₂Si(CH₃)}₂(Cp)(Cp*)]

Formula Unicode styled: 
[Zr{CH₂Si(CH₃)}₂(Cp)(Cp*)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-(η⁵-pentamethyl-cyclopentadienyl)-bis(trimethylsilylmethyl)-zirconium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Zr{CH₂Si(CH₃)}(Thf)(Cp*)₂]

Formula Unicode styled: 
[Zr{CH₂Si(CH₃)}(Thf)(Cp*)₂]
Compound name(s): 
bis(η⁵-Pentamethyl-cyclopentadienyl)-trimethylsilylmethyl-(tetrahydrofuran-O)-zirconium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Zr{CH₂Si(CH₃)}(Oep)]

Formula Unicode styled: 
[Zr{CH₂Si(CH₃)}(Oep)]
Compound name(s): 
(Octaethylporphyrinato)-trimethylsilylmethyl-zirconium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Zn{CH₂Si(CH₃)}₃]⊖

Formula Unicode styled: 
[Zn{CH₂Si(CH₃)}₃]⊖
Compound name(s): 
tris(trimethylsilylmethyl)-zinc(1-)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Zn{CH₂Si(CH₃)}₂(Ph)]⊖

Formula Unicode styled: 
[Zn{CH₂Si(CH₃)}₂(Ph)]⊖
Compound name(s): 
bis(trimethylsilylmethyl)-phenyl-zinc(1-)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Yb{CH₂Si(CH₃)}₃(Thf)₂]

Formula Unicode styled: 
[Yb{CH₂Si(CH₃)}₃(Thf)₂]
Compound name(s): 
bis(Tetrahydrofuran)-tris(trimethylsilylmethyl)-ytterbium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Y(μ₂-H){CH₂Si(CH₃)}(Thf){η⁵-C₅(SiMe₃)Me₄}]₂

Formula Unicode styled: 
[Y(μ₂-H){CH₂Si(CH₃)}(Thf){η⁵-C₅(SiMe₃)Me₄}]₂
Compound name(s): 
bis-[(μ₂-Hydrido)-(η⁵-1,2,3,4-tetramethyl-5-trimethylsilyl-cyclopentadienyl)-(trimethylsilylmethyl)-(tetrahydrofuran)-yttrium]
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Y{CH₂Si(CH₃)}₃(12-crown-4-κ⁴O)]

Formula Unicode styled: 
[Y{CH₂Si(CH₃)}₃(12-crown-4-κ⁴O)]
Compound name(s): 
(12-Crown-4)-tris(trimethylsilylmethyl)-yttrium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Y{CH₂Si(CH₃)}₂{μ₃-OSi(OBuᵗ₃)}]₂

Formula Unicode styled: 
[Y{CH₂Si(CH₃)}₂{μ₃-OSi(OBuᵗ₃)}]₂
Compound name(s): 
bis-[(μ2-tris(t-butoxy)siloxo-O,O,O')-tetrakis(trimethylsilylmethyl)-yttrium]
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Y{CH₂Si(CH₃)}₂(Thf){η⁵-C₉H₅(SiMe₃)₂}]

Formula Unicode styled: 
[Y{CH₂Si(CH₃)}₂(Thf){η⁵-C₉H₅(SiMe₃)₂}]
Compound name(s): 
(η⁵-1,3-bis(Trimethylsilyl)indenyl)-bis((trimethylsilyl)methyl)-(tetrahydrofuran)-yttrium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Y{CH₂Si(CH₃)}₂(OC₆H₃Buᵗ₂-2,6)(Thf)₂]

Formula Unicode styled: 
[Y{CH₂Si(CH₃)}₂(OC₆H₃Buᵗ₂-2,6)(Thf)₂]
Compound name(s): 
(2,6-Di-t-butylphenoxy)-bis(tetrahydrofuran)-bis((trimethylsilyl)methyl)-yttrium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Y{CH₂Si(CH₃)}₂(Cp)₂]⊖

Formula Unicode styled: 
[Y{CH₂Si(CH₃)}₂(Cp)₂]⊖
Compound name(s): 
bis(η⁵-Cyclopentadienyl)-bis-(trimethylsilylmethyl)-yttrium(1-)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Y{CH₂Si(CH₃)}(Thf)₃(12-crown-4-κ⁴O)]²⊕

Formula Unicode styled: 
[Y{CH₂Si(CH₃)}(Thf)₃(12-crown-4-κ⁴O)]²⊕
Compound name(s): 
(12-Crown-4)-tris(tetrahydrofuran)-((trimethylsilyl)methyl)-yttrium(2+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(Cl){CH₂Si(CH₃)}(NO)(Cp*)]

Formula Unicode styled: 
[W(Cl){CH₂Si(CH₃)}(NO)(Cp*)]
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-chloro-nitroso-trimethylsilylmethyl-tungsten
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4