4-coordinate: square plane (SP-4)

cis–[Pt(CH₂Buᵗ)₂(PEt₃)₂]

Formula Unicode styled: 
cis–[Pt(CH₂Buᵗ)₂(PEt₃)₂]
Compound name(s): 
bis(Neopentyl)-bis(triethylphosphine)-platinum
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

cis–[Pt(CF₃)₂(η⁴-Nbd)]

Formula Unicode styled: 
cis–[Pt(CF₃)₂(η⁴-Nbd)]
Compound name(s): 
(η⁴-Norbornadiene)-bis(trifluoromethyl)-platinum
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

cis–[Pt(C₃H₅)₂(PMe₂Ph)₂]

Formula Unicode styled: 
cis–[Pt(C₃H₅)₂(PMe₂Ph)₂]
Compound name(s): 
bis(Cyclopropyl)-bis(dimethylphenylphosphine)-platinum
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

cis–[Pt(C₂F₅)(Me)(TMEDA-κ²N)]

Formula Unicode styled: 
cis–[Pt(C₂F₅)(Me)(TMEDA-κ²N)]
Compound name(s): 
(Pentafluoroethyl)-methyl-(N,N,N',N'-tetramethylethylenediamine)-platinum
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

cis–[Pt(C≡CPh)₂(Bpy)]

Formula Unicode styled: 
cis–[Pt(C≡CPh)₂(Bpy)]
Compound name(s): 
(2,2'-Bipyridyl-N,N')-bis(phenylethynyl)-platinum
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

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: 
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

cis–[Pt(C≡CH)₂(PEt₃)₂]

Formula Unicode styled: 
cis–[Pt(C≡CH)₂(PEt₃)₂]
Compound name(s): 
Diacetylido-bis(triethylphosphine)-platinum
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Pt(NCS-κN)₂(Bpy)]

Formula Unicode styled: 
[Pt(NCS-κN)₂(Bpy)]
Compound name(s): 
[2,2'-Bipyridine-diisothiocyanato-platinum]
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Pt(N₃)(Terpy-κ³N)]⊕

Formula Unicode styled: 
[Pt(N₃)(Terpy-κ³N)]⊕
Compound name(s): 
catena-[azido-(2,2':6',2''-terpyridine)-platinum(1+)]
Central atom: 
Charge on central atom: 
1
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: 
Pt«V2C4OIIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]+
MLXZ class (ENC, equivalent neutral class): 
MX2L2

catena–1D-[Pt(Dmg-H)₂]

Formula Unicode styled: 
catena–1D-[Pt(Dmg-H)₂]
Compound name(s): 
[bis(Dimethylglyoximato) platinum]
Central atom: 
Attached groups: 
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

catena–2D-[Pt(μ₂-CN)₂]

Formula Unicode styled: 
catena–2D-[Pt(μ₂-CN)₂]
Compound name(s): 
catena-[bis(cyanido)-platinum]
Central atom: 
Attached groups: 
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Pt(C≡CPh)(Terpy-κ³N)]⊕

Formula Unicode styled: 
[Pt(C≡CPh)(Terpy-κ³N)]⊕
Compound name(s): 
[(Phenylethynyl)-(2:2',6':2''-terpyridyl-N,N',N'')-platinum(1+)]
Central atom: 
Charge on central atom: 
1
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: 
Pt«V2C4OIIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]+
MLXZ class (ENC, equivalent neutral class): 
MX2L2

trans–[Ir(Me)(CO)(PTol₃)₂]

Formula Unicode styled: 
trans–[Ir(Me)(CO)(PTol₃)₂]
Compound name(s): 
Carbonyl-methyl-bis(tri-p-tolylphosphine)-iridium
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: 
Ir«V1C4OIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]
MLXZ class (ENC, equivalent neutral class): 
MX1L3

trans–[Ir(Me)(CO)(PPh₃)₂]

Formula Unicode styled: 
trans–[Ir(Me)(CO)(PPh₃)₂]
Compound name(s): 
Carbonyl-methyl-bis(tri-phenylphosphine)-iridium
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: 
Ir«V1C4OIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]
MLXZ class (ENC, equivalent neutral class): 
MX1L3

trans–[Ir(F)(H)₂(PBuᵗ₂Ph)₂]

Formula Unicode styled: 
trans–[Ir(F)(H)₂(PBuᵗ₂Ph)₂]
Compound name(s): 
Fluoro-bis(di-t-butyl(phenyl)phosphine)-dihydrido-iridium
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: 
Ir«V3C5OIIIE16B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

trans–[Ir(Cl)(N₂)(PPrⁱ₃)₂]

Formula Unicode styled: 
trans–[Ir(Cl)(N₂)(PPrⁱ₃)₂]
Compound name(s): 
Chloro-(dinitrogen)-bis(tri-isopropylphosphine)-iridium
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: 
Ir«V1C4OIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]
MLXZ class (ENC, equivalent neutral class): 
MX1L3

trans–[Ir(Cl)(MeC≡CMe)(PPrⁱ₃)₂]

Formula Unicode styled: 
trans–[Ir(Cl)(MeC≡CMe)(PPrⁱ₃)₂]
Compound name(s): 
(η²-But-2-yne)-chloro-bis(tri-isopropylphosphine)-iridium
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: 
Ir«V1C4OIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]
MLXZ class (ENC, equivalent neutral class): 
MX1L3

trans–[Ir(Cl)(CO)(PTol₃)₂]

Formula Unicode styled: 
trans–[Ir(Cl)(CO)(PTol₃)₂]
Compound name(s): 
Carbonyl-chloro-bis(tri-p-tolylphosphine)-iridium
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: 
Ir«V1C4OIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]
MLXZ class (ENC, equivalent neutral class): 
MX1L3

trans–[Ir(Cl)(CO)(PPrⁱ₃)₂]

Formula Unicode styled: 
trans–[Ir(Cl)(CO)(PPrⁱ₃)₂]
Compound name(s): 
Carbonyl-chloro-bis(tri-isopropylphosphine)-iridium
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: 
Ir«V1C4OIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]
MLXZ class (ENC, equivalent neutral class): 
MX1L3

trans–[Ir(Cl)(CO)(PPh₃)₂]

Formula Unicode styled: 
trans–[Ir(Cl)(CO)(PPh₃)₂]
Compound name(s): 
Carbonyl-chloro-bis(triphenylphosphine)-iridium
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: 
Ir«V1C4OIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]
MLXZ class (ENC, equivalent neutral class): 
MX1L3