7-coordinate: ③-●-4 piano stool

7-coordinate: ③-●-4 piano stool
7-coordinate: 3-4 piano stool

[Cr(CO)₂(η³-C₃H₅)(Cp)]

Formula Unicode styled: 
[Cr(CO)₂(η³-C₃H₅)(Cp)]
Compound name(s): 
(η³-Allyl)-dicarbonyl-(η⁵-cyclopentadienyl)-chromium
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: 
Cr«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Cr(CO)₂(Dmdtc)(Cp)]

Formula Unicode styled: 
[Cr(CO)₂(Dmdtc)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-dicarbonyl-(N,N-dimethyldithiocarbamato-S,S')-chromium
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: 
Cr«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Cr(CNMe)₄(η⁵-C₅H₄Buᵗ)]²⊕

Formula Unicode styled: 
[Cr(CNMe)₄(η⁵-C₅H₄Buᵗ)]²⊕
Compound name(s): 
(η⁵-t-Butylcyclopentadienyl)-tetrakis(methylisocyanide)-chromium(2+)
Central atom: 
Charge on central atom: 
2
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: 
Cr«V3C7OIIIE17B7Z0X1L6»2⊕
[MLXZ]𝘲 class: 
[MX1L6]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L4

cis–[Cr(CO)₂{P(OMe)₃}₂(Cp)]⊕

Formula Unicode styled: 
cis–[Cr(CO)₂{P(OMe)₃}₂(Cp)]⊕
Compound name(s): 
Dicarbonyl-(η-pentamethyl-cyclopentadienyl)-bis(trimethylphosphito)-chromium(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: 
Cr«V2C7OIIE18B7Z0X1L6»
[MLXZ]𝘲 class: 
[MX1L6]+
MLXZ class (ENC, equivalent neutral class): 
MX2L5

cis–[Cr(CO)₂(Dppe-κ²P)(Cp)]⊕

Formula Unicode styled: 
cis–[Cr(CO)₂(Dppe-κ²P)(Cp)]⊕
Compound name(s): 
Dicarbonyl-(η⁵-cyclopentadienyl)-(1,2-bis(diphenylphosphino)ethane)-chromium(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: 
Cr«V2C7OIIE18B7Z0X1L6»
[MLXZ]𝘲 class: 
[MX1L6]+
MLXZ class (ENC, equivalent neutral class): 
MX2L5

cis–[Cr(CO)₂(Dedtc)(Cp)]

Formula Unicode styled: 
cis–[Cr(CO)₂(Dedtc)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-dicarbonyl-(N,N-diethyldithiocarbamato-S,S')-chromium
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: 
Cr«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mo(Ph)(CO)₂(PPh₃)(Cp)]

Formula Unicode styled: 
trans–[Mo(Ph)(CO)₂(PPh₃)(Cp)]
Compound name(s): 
Dicarbonyl-(η-cyclopentadienyl)-phenyl-triphenylphosphine-molybdenum
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: 
Mo«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mo(Me)₂(PMe₃)₂(Cp)]

Formula Unicode styled: 
trans–[Mo(Me)₂(PMe₃)₂(Cp)]
Compound name(s): 
(η-Cyclopentadienyl)-dimethyl-bis(trimethylphosphine)-molybdenum
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: 
Mo«V3C7OIIIE17B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

trans–[Mo(I)₂(PMe₃)₂(Cp)]⊕

Formula Unicode styled: 
trans–[Mo(I)₂(PMe₃)₂(Cp)]⊕
Compound name(s): 
Di-iodo-(η-cyclopentadienyl)-bis(trimethylphosphine)-molybdenum(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: 
Mo«V4C7OIVE16B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]+
MLXZ class (ENC, equivalent neutral class): 
MX4L3

trans–[Mo(I)₂(PMe₃)₂(Cp)]

Formula Unicode styled: 
trans–[Mo(I)₂(PMe₃)₂(Cp)]
Compound name(s): 
Di-iodo-(η-cyclopentadienyl)-bis(trimethylphosphine)-molybdenum
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: 
Mo«V3C7OIIIE17B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

trans–[Mo(I)(CO)₂{P(OMe)₃}(Cp)]

Formula Unicode styled: 
trans–[Mo(I)(CO)₂{P(OMe)₃}(Cp)]
Compound name(s): 
(Cyclopentadienyl)-trans-iodo-dicarbonyl-(trimethyl phosphite)-molybdenum
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: 
Mo«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mo(I)(CO)₂{P(OMe)₃}(η⁵-C₅H₄Me)]

Formula Unicode styled: 
trans–[Mo(I)(CO)₂{P(OMe)₃}(η⁵-C₅H₄Me)]
Compound name(s): 
pi-(Methylcyclopentadienyl)-trans-iododicarbonyl(trimethyl phosphite) molybdenum
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: 
Mo«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mo(I)(CO)₂{C(OCH₂CH₂CH₂)}(Cp*)]

Formula Unicode styled: 
trans–[Mo(I)(CO)₂{C(OCH₂CH₂CH₂)}(Cp*)]
Compound name(s): 
Dicarbonyl-(η-pentamethyl-cyclopentadienyl)-iodo-(2-oxacyclopentylidene)-molybdenum
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: 
Mo«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mo(I)(CO)₂(PPh₃)(Cp)]

Formula Unicode styled: 
trans–[Mo(I)(CO)₂(PPh₃)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-trans-dicarbonyl-iodo-(triphenylphosphine)-molybdenum
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: 
Mo«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mo(I)(CO)₂(CNPh)(Cp)]

Formula Unicode styled: 
trans–[Mo(I)(CO)₂(CNPh)(Cp)]
Compound name(s): 
Dicarbonyl-(η⁵-cyclopentadienyl)-iodo-(phenyl-isocyanide)-molybdenum
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: 
Mo«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mo(H)(CNBuᵗ)(CO)₂(Cp*)]

Formula Unicode styled: 
trans–[Mo(H)(CNBuᵗ)(CO)₂(Cp*)]
Compound name(s): 
Dicarbonyl-(η-pentamethyl-cyclopentadienyl)-hydrido-t-butylisocyano-molybdenum
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: 
Mo«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mo(Cl)(Me)₂(⭀NBuᵗ)(Cp*)]

Formula Unicode styled: 
trans–[Mo(Cl)(Me)₂(⭀NBuᵗ)(Cp*)]
Compound name(s): 
t-Butylimido-chloro-(η-pentamethyl-cyclopentadienyl)-dimethyl-molybdenum
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: 
Mo«V6C7OVIE18B9Z0X6L3»
[MLXZ]𝘲 class: 
[MX6L3]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

trans–[Mo(Cl)₂(PPh₃)₂(Cp)]

Formula Unicode styled: 
trans–[Mo(Cl)₂(PPh₃)₂(Cp)]
Compound name(s): 
(η-Cyclopentadienyl)-dichloro-bis(triphenylphosphino)-molybdenum
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: 
Mo«V3C7OIIIE17B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

trans–[Mo(Cl)₂(PMePh₂)₂(Cp)]

Formula Unicode styled: 
trans–[Mo(Cl)₂(PMePh₂)₂(Cp)]
Compound name(s): 
(η-Cyclopentadienyl)-dichloro-bis(methyldiphenylphosphino)-molybdenum
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: 
Mo«V3C7OIIIE17B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

trans–[Mo(Cl)₂(PMe₂Ph)₂(Cp*)]

Formula Unicode styled: 
trans–[Mo(Cl)₂(PMe₂Ph)₂(Cp*)]
Compound name(s): 
Dichloro-(η-pentamethyl-cyclopentadienyl)-bis(dimethylphenylphosphine)-molybdenum
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: 
Mo«V3C7OIIIE17B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4