5-coordinate: trigonal bipyramidal (p-block element, 0 lone pairs)

[Si(F)₃(Me)(Ph)]⊖

Formula Unicode styled: 
[Si(F)₃(Me)(Ph)]⊖
Compound name(s): 
methylphenyltrifluorosilicon(1-)
Central atom: 
Silicon
Attached groups: 
F (fluoro)
Me (methyl)
Ph (phenyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Si«V4C5OIVE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Si(F){(OCH₂CH₂)₃N}]

Formula Unicode styled: 
[Si(F){(OCH₂CH₂)₃N}]
Compound name(s): 
1-Fluoro-silatrane
Central atom: 
Silicon
Attached groups: 
F (fluoro)
Tea (triethanolaminato-κN,κ³O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Si«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Si(Cl)₃(SiCl₃)₂]⊖

Formula Unicode styled: 
[Si(Cl)₃(SiCl₃)₂]⊖
Compound name(s): 
trichloro(bis(trichlorosilyl))silicon(1-)
Central atom: 
Silicon
Attached groups: 
Cl (chloro)
SiCl₃ (trichlorosilyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Si«V4C5OIIE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Si(OMe){(OCH₂CH₂)₃N}]

Formula Unicode styled: 
[Si(OMe){(OCH₂CH₂)₃N}]
Compound name(s): 
1-Methoxysilatrane
Central atom: 
Silicon
Attached groups: 
OMe (methoxy)
Tea (triethanolaminato-κN,κ³O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Si«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Si(NCS-κN){(OCH₂CH₂)₃N}]

Formula Unicode styled: 
[Si(NCS-κN){(OCH₂CH₂)₃N}]
Compound name(s): 
1-Isothiocyanatosilatrane
Central atom: 
Silicon
Attached groups: 
NCS (isothiocyanato-κN)
Tea (triethanolaminato-κN,κ³O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Si«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

equatorial–[Si(F)₄(Ph)]⊖

Formula Unicode styled: 
equatorial–[Si(F)₄(Ph)]⊖
Compound name(s): 
phenyltetrafluorosilicon(1-)
Central atom: 
Silicon
Attached groups: 
F (fluoro)
Ph (phenyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Si«V4C5OIVE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(NCS-κN)₂(Ph)₃]⊖

Formula Unicode styled: 
[Sn(NCS-κN)₂(Ph)₃]⊖
Compound name(s): 
bis(isothiocyanato)-triphenyl-tin(1-)
Central atom: 
Tin
Attached groups: 
NCS (isothiocyanato-κN)
Ph (phenyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Br)₂(Ph)₃]⊖

Formula Unicode styled: 
[Sn(Br)₂(Ph)₃]⊖
Compound name(s): 
dibromo-triphenyl-tin(1-)
Central atom: 
Tin
Attached groups: 
Br (bromo)
Ph (phenyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Cl)₂(Ph)₃]⊖

Formula Unicode styled: 
[Sn(Cl)₂(Ph)₃]⊖
Compound name(s): 
dichlorotriphenyl-tin(1-)
Central atom: 
Tin
Attached groups: 
Cl (chloro)
Ph (phenyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Ph)₃(Ox)]⊖

Formula Unicode styled: 
[Sn(Ph)₃(Ox)]⊖
Compound name(s): 
(oxalato-O,O')-triphenyl-tin(1-)
Central atom: 
Tin
Attached groups: 
Ph (phenyl)
Ox (oxalato)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Ph)₃{OP(NMe₂)₃}₂]⊕

Formula Unicode styled: 
[Sn(Ph)₃{OP(NMe₂)₃}₂]⊕
Compound name(s): 
bis(Hexamethylphosphoramido-O)-triphenyl-tin(1+)
Central atom: 
Tin
Attached groups: 
Ph (phenyl)
OP(NMe₂)₃ (tris(dimethylamino)phosphane oxide)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X3L2»⊕
[MLXZ]𝘲 class: 
[MX3L2]+
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Ph)₃(O₂CCF₃-κO)₂]⊖

Formula Unicode styled: 
[Sn(Ph)₃(O₂CCF₃-κO)₂]⊖
Compound name(s): 
bis(trifluoroacetato)-triphenyl-tin(1-)
Central atom: 
Tin
Attached groups: 
Ph (phenyl)
O₂CCF₃ (trifluoroacetato-κO)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Ph)₃(ONO₂-κO)(OPy)]

Formula Unicode styled: 
[Sn(Ph)₃(ONO₂-κO)(OPy)]
Compound name(s): 
Nitrato-triphenyl-(pyridine-N-oxide) tin
Central atom: 
Tin
Attached groups: 
Ph (phenyl)
NO₃ (nitrato-κO)
OPy (Pyridine-N-oxide)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Ph)₃(ONO₂-κO)(OPPh₃)]

Formula Unicode styled: 
[Sn(Ph)₃(ONO₂-κO)(OPPh₃)]
Compound name(s): 
Nitrato-triphenyl(triphenylphosphine oxide) tin
Central atom: 
Tin
Attached groups: 
Ph (phenyl)
NO₃ (nitrato-κO)
OPPh₃ (triphenylphosphane oxide)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Ph)₃(ONO₂-κO)(OAsPh₃)]

Formula Unicode styled: 
[Sn(Ph)₃(ONO₂-κO)(OAsPh₃)]
Compound name(s): 
Nitrato-triphenyl-(triphenylarsine oxide) tin
Central atom: 
Tin
Attached groups: 
Ph (phenyl)
NO₃ (nitrato-κO)
OAsPh₃ (triphenylarsane oxide)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Ph)₃(NCS-κN)(OH₂)]

Formula Unicode styled: 
[Sn(Ph)₃(NCS-κN)(OH₂)]
Compound name(s): 
aqua-isothiocyanato-triphenyl-tin
Central atom: 
Tin
Attached groups: 
Ph (phenyl)
NCS (isothiocyanato-κN)
OH₂ (aqua)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Me)₃(Cl)₂]⊖

Formula Unicode styled: 
[Sn(Me)₃(Cl)₂]⊖
Compound name(s): 
dichloro-trimeth-tin(1-)
Central atom: 
Tin
Attached groups: 
Me (methyl)
Cl (chloro)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Me)₃{C(CN)₃-κN}(OH₂)]

Formula Unicode styled: 
[Sn(Me)₃{C(CN)₃-κN}(OH₂)]
Compound name(s): 
Aqua-trimethyl-(tricyanomethanido)-tin
Central atom: 
Tin
Attached groups: 
Me (methyl)
C(CN)₃ (tricyanomethyl-κN)
OH₂ (aqua)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Me)₃(OSO₂Ph)(OH₂)]

Formula Unicode styled: 
[Sn(Me)₃(OSO₂Ph)(OH₂)]
Compound name(s): 
Aqua-benzenesulfonato-trimethyl-tin
Central atom: 
Tin
Attached groups: 
Me (methyl)
OSO₂Ph (p-phenyl-sulfonato)
OH₂ (aqua)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Sn(Me)₃(OPPh₃)₂]⊕

Formula Unicode styled: 
[Sn(Me)₃(OPPh₃)₂]⊕
Compound name(s): 
Trimethyl-bis(triphenylphosphine oxide)-tin(1+)
Central atom: 
Tin
Attached groups: 
Me (methyl)
OPPh₃ (triphenylphosphane oxide)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X3L2»⊕
[MLXZ]𝘲 class: 
[MX3L2]+
MLXZ class (ENC, equivalent neutral class): 
MX4L1