C≡CMe (propynyl)

cis–[Au(C≡CMe)(Me)₂(PPh₃)]

Formula Unicode styled: 
cis–[Au(C≡CMe)(Me)₂(PPh₃)]
Compound name(s): 
Dimethyl-propynyl-triphenylphosphine-gold
Central atom: 
Gold
Attached groups: 
C≡CMe (propynyl)
Me (methyl)
PPh₃ (triphenylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Au«V3C4OIIIE16B4Z0X3L1»
[MLXZ]𝘲 class: 
[MX3L1]
MLXZ class (ENC, equivalent neutral class): 
MX3L1

[Au(C≡CMe)(PPh₃)]

Formula Unicode styled: 
[Au(C≡CMe)(PPh₃)]
Compound name(s): 
(Prop-1-yn-1-yl)-(triphenylphosphine)-gold
Central atom: 
Gold
Attached groups: 
C≡CMe (propynyl)
PPh₃ (triphenylphosphane)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
Au«V1C2OIE14B2Z0X1L1»
[MLXZ]𝘲 class: 
[MX1L1]
MLXZ class (ENC, equivalent neutral class): 
MX1L1

[Au(C≡CMe)(PCy₃)]

Formula Unicode styled: 
[Au(C≡CMe)(PCy₃)]
Compound name(s): 
(Prop-1-yn-1-yl)-tricyclohexylphosphine-gold
Central atom: 
Gold
Attached groups: 
C≡CMe (propynyl)
PCy₃ (tricyclohexylphosphane)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
Au«V1C2OIE14B2Z0X1L1»
[MLXZ]𝘲 class: 
[MX1L1]
MLXZ class (ENC, equivalent neutral class): 
MX1L1

[Si(C≡CMe)₄]

Formula Unicode styled: 
[Si(C≡CMe)₄]
Compound name(s): 
tetrakis(Prop-1-ynyl)silane
Central atom: 
Silicon
Attached groups: 
C≡CMe (propynyl)
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Si«V4C4OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

fac–[Si(C≡CMe)(F)₃(Bpy)]

Formula Unicode styled: 
fac–[Si(C≡CMe)(F)₃(Bpy)]
Compound name(s): 
(2,2'-Bipyridyl)-trifluoro-(phenylethynyl)silane
Central atom: 
Silicon
Attached groups: 
C≡CMe (propynyl)
F (fluoro)
Bpy (bipyridine)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 12
Summary of calculated classifications: 
Si«V4C6OIVE12B6Z0X4L2»
[MLXZ]𝘲 class: 
[MX4L2]
MLXZ class (ENC, equivalent neutral class): 
MX4L2

[In(Me)₂(C≡CMe)]

Formula Unicode styled: 
[In(Me)₂(C≡CMe)]
Compound name(s): 
Dimethyl-propynyl-indium
Central atom: 
Indium
Attached groups: 
Me (methyl)
C≡CMe (propynyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 6
Summary of calculated classifications: 
In«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Sb(C≡CMe)₅]

Formula Unicode styled: 
[Sb(C≡CMe)₅]
Compound name(s): 
Tri-propynyl antimony
Central atom: 
Antimony
Attached groups: 
C≡CMe (propynyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sb«V5C5OVE10B5Z0L0X5»
[MLXZ]𝘲 class: 
[MX5]
MLXZ class (ENC, equivalent neutral class): 
MX5

[Sb(C≡CMe)₂(Me)₃]

Formula Unicode styled: 
[Sb(C≡CMe)₂(Me)₃]
Compound name(s): 
Trimethyl-bis(1-propynyl)-antimony
Central atom: 
Antimony
Attached groups: 
C≡CMe (propynyl)
Me (methyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sb«V5C5OVE10B5Z0L0X5»
[MLXZ]𝘲 class: 
[MX5]
MLXZ class (ENC, equivalent neutral class): 
MX5

cis–[Pt(C≡CMe)₂(PEt₃)₂]

Formula Unicode styled: 
cis–[Pt(C≡CMe)₂(PEt₃)₂]
Compound name(s): 
bis(1-Propynyl)-bis(triethylphosphine)-platinum
Central atom: 
Platinum
Attached groups: 
C≡CMe (propynyl)
PEt₃ (triethylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Zr(C≡CMe)₂(Cp)₂]

Formula Unicode styled: 
[Zr(C≡CMe)₂(Cp)₂]
Compound name(s): 
Dipropynyl-zirconocene
Central atom: 
Zirconium
Attached groups: 
C≡CMe (propynyl)
Cp (η⁵-cyclopentadienyl)
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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Zr«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[W(C≡CMe)(CO)₂{P(OMe)₃}(Cp)]

Formula Unicode styled: 
[W(C≡CMe)(CO)₂{P(OMe)₃}(Cp)]
Compound name(s): 
Dicarbonyl-(η-cyclopentadienyl)-(2-propynyl)-trimethylphosphite-tungsten
Central atom: 
Tungsten
Attached groups: 
C≡CMe (propynyl)
CO (carbonyl)
P(OMe)₃ (trimethylphosphite)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[P(C≡CMe)(Ph)₂]

Formula Unicode styled: 
[P(C≡CMe)(Ph)₂]
Compound name(s): 
Propynyl-diphenyl-phosphine
Central atom: 
Phosphorus
Attached groups: 
C≡CMe (propynyl)
Ph (phenyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V3C3OIIIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3