7-coordinate: ③-●-4 piano stool

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

Coordination Number (CN, sum of attached group denticities):

C₅EtMe₄ (η⁵-ethyltetramethylcyclopentadienyl)

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Ta«V⁵C⁷O^IVE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Br)₂(μ₂-Br)(η⁵-C₅EtMe₄)]₂

Formula Unicode styled:

[Ta(Br)₂(μ₂-Br)(η⁵-C₅EtMe₄)]₂

Compound name(s):

bis-[(μ₂-Bromo)-dibromo-(η⁵-ethyltetramethyl-cyclopentadienyl)-tantalum]

Central atom:

Tantalum

Attached groups:

Br (bromo)

Br (μ₂-bromo)

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:

EN: 15

Summary of calculated classifications:

Ta«V⁴C⁷O^IVE¹⁵B⁷Z⁰X⁴L³»

[MLXZ]𝘲 class:

[MX₄L₃]

MLXZ class (ENC, equivalent neutral class):

MX₄L₃

[Ta(μ₂-Br)₂(Cp*)]₂

Formula Unicode styled:

[Ta(μ₂-Br)₂(Cp*)]₂

Compound name(s):

bis-[bis(μ₂-Bromo)-(η⁵-pentamethyl-cyclopentadienyl)-tantalum(Nb=Nb)]

Central atom:

Tantalum

Attached groups:

Br (μ₂-bromo)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

ON: (III)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

TolC≡CTol (ditolylethyne)

Summary of calculated classifications:

Ta«V⁵C⁷O^IIIE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(μ₂-Cl)(TolC≡CTol)(η⁵-C₅H₄Me)]₂

Formula Unicode styled:

[Nb(μ₂-Cl)(TolC≡CTol)(η⁵-C₅H₄Me)]₂

Compound name(s):

bis-[(μ₂-Chloro)-(η²-di-p-tolyl-acetylene)-(η⁵-methylcyclopentadienyl)-niobium(Nb—Nb)]

Central atom:

Niobium

Attached groups:

Cl (μ₂-chloro)

C₅H₄Me (η⁵-methylcyclopentadienyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Nb«V³C⁷O^IIE¹⁶B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Mo{Au(PPh₃)}(CO)₃(Cp)]

Formula Unicode styled:

[Mo{Au(PPh₃)}(CO)₃(Cp)]

Compound name(s):

(η⁵-Cyclopentadienyl)-tricarbonyl-(triphenylphosphine-gold)-molybdenum

Central atom:

Au(PPh₃) (triphenylphosphinogold)

Attached groups:

Charge on central atom:

0

Compound type:

Molecular

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«V²C⁷O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Mo(μ₂-SEt)(NO)(Cp)]₂

Formula Unicode styled:

[Mo(μ₂-SEt)(NO)(Cp)]₂

Compound name(s):

bis-[(μ₂-Thioethyl)-nitrosyl-(η⁵-cyclopentadienyl)-molybdenum(Mo—Mo)]

Central atom:

Attached groups:

SEt (μ₂-ethylthio)

NO (nitrosyl, linear)

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«V⁶C⁷O^IE¹⁸B⁹X⁴L⁴Z¹»

[MLXZ]𝘲 class:

[MX₄L₄Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Mo(μ₂-SBuᵗ)(CO)(Cp)]₂

Formula Unicode styled:

[Mo(μ₂-SBuᵗ)(CO)(Cp)]₂

Compound name(s):

bis-[(μ₂-t-Butylthio)-(η⁵-cyclopentadienyl)-carbonyl-molybdenum(Mo=Mo)]

Central atom:

Attached groups:

SBuᵗ (t-butylthio-μ₂)

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«V⁴C⁷O^IIE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Mo(S₂CPh)(μ₂-S)(Cp)]₂

Formula Unicode styled:

[Mo(S₂CPh)(μ₂-S)(Cp)]₂

Compound name(s):

bis-[(μ₂-Sulfido)-(η⁵-cyclopentadienyl)-(dithiobenzoato-S,S')-molybdenum]

Central atom:

S₂CPh (dithiobenzoato-κ²S)

Attached groups:

S (μ₂-thio)

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«V⁴C⁷O^IVE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Mo(S)(μ₂-S)(η⁵-C₅H₄Me)]₂

Formula Unicode styled:

[Mo(S)(μ₂-S)(η⁵-C₅H₄Me)]₂

Compound name(s):

bis-[(μ₂-Sulfido)-(η⁵-methylcyclopentadienyl)-sulfido-molybdenum(Mo—Mo)]

Central atom:

C₅H₄Me (η⁵-methylcyclopentadienyl)

Attached groups:

S (thio)

S (μ₂-thio)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (V)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Mo«V⁶C⁷O^VE¹⁸B⁹Z⁰X⁶L³»

[MLXZ]𝘲 class:

[MX₆L₃]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Mo(S)(μ₂-S)(Cp*)]₂

Formula Unicode styled:

[Mo(S)(μ₂-S)(Cp*)]₂

Compound name(s):

bis-[(μ₂-Sulfido)-(η⁵-pentamethylcyclopentadienyl)-sulfido-molybdenum(Mo—Mo)]

Central atom:

Attached groups:

S (thio)

S (μ₂-thio)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (V)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Mo«V⁶C⁷O^VE¹⁸B⁹Z⁰X⁶L³»

[MLXZ]𝘲 class:

[MX₆L₃]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Mo(μ₂–O)(O)(Cp)]₂

Formula Unicode styled:

[Mo(μ₂–O)(O)(Cp)]₂

Compound name(s):

bis-[(μ₂-Oxo)-oxo-(η⁵-cyclopentadienyl)-molybdenum(Mo—Mo)]

Central atom:

Attached groups:

O (μ₂–oxo X+X)

O (oxo ⭀O X₂L)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (V)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Mo«V⁶C⁷O^VE¹⁸B⁹Z⁰X⁶L³»

[MLXZ]𝘲 class:

[MX₆L₃]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Mo(μ₂-I)(CO)₂(Cp)]₂

Formula Unicode styled:

[Mo(μ₂-I)(CO)₂(Cp)]₂

Compound name(s):

bis-[(μ₂-Iodo)-(η⁵-cyclopentadienyl)-dicarbonyl-molybdenum]

Central atom:

Attached groups:

I (μ₂-iodo)

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«V²C⁷O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Mo(CO)₂(Tp-κ³N)]₂

Formula Unicode styled:

[Mo(CO)₂(Tp-κ³N)]₂

Compound name(s):

bis-[(μ₂-Carbonyl)-carbonyl-(hydrido-tris(pyrazolyl)-borate)-molybdenum(Mo≡Mo)]

Central atom:

Attached groups:

Tp (hydrotris(pyrazolyl)borato-κ³N)

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«V⁴C⁷O^IE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Mo(CO)₂(Cp*)]₂

Formula Unicode styled:

[Mo(CO)₂(Cp*)]₂

Compound name(s):

bis-[(μ₂-Carbonyl)-carbonyl-(η⁵-pentamethyl-cyclopentadienyl)-molybdenum(Mo≡Mo)]

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:

Mo«V⁴C⁷O^IE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Mo(μ₂-Cl)(η³-C₃H₅)(η⁶-C₆H₆)]₂

Formula Unicode styled:

[Mo(μ₂-Cl)(η³-C₃H₅)(η⁶-C₆H₆)]₂

Compound name(s):

bis-[(μ₂-Chloro)-(η³-allyl)-(η⁶-benzene)-molybdenum]

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:

Mo«V²C⁷O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Mo(CH₂Mes)(CO)₃(Cp)]

Formula Unicode styled:

[Mo(CH₂Mes)(CO)₃(Cp)]

Compound name(s):

(eta-Cyclopentadienyl)-mesitylmethyl-tricarbonyl-molybdenum

Central atom:

Attached groups:

CH₂Mes (mesitylmethyl)

Charge on central atom:

0

Compound type:

Molecular

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

C₅HMe₄ (η⁵-tetramethylcyclopentadienyl)

Summary of calculated classifications:

Mo«V²C⁷O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Hf(Cl)₂(μ₂-Cl)(η⁵-C₅HMe₄)]₂

Formula Unicode styled:

[Hf(Cl)₂(μ₂-Cl)(η⁵-C₅HMe₄)]₂

Compound name(s):

bis-[(μ₂-chloro)-dichloro-(η⁵-tetramethylcyclopentadienyl)-hafnium]

Central atom:

Hafnium

Attached groups:

Cl (chloro)

Cl (μ₂-chloro)

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:

EN: 14

Summary of calculated classifications:

Hf«V⁴C⁷O^IVE¹⁴B⁷Z⁰X⁴L³»

[MLXZ]𝘲 class:

[MX₄L₃]

MLXZ class (ENC, equivalent neutral class):

MX₄L₃

[Cr(Br)(μ₂-OBuᵗ)(Cp)]₂

Formula Unicode styled:

[Cr(Br)(μ₂-OBuᵗ)(Cp)]₂

Compound name(s):

bis-[(μ₂-t-Butoxo)-(η⁵-cyclopentadienyl)-bromo-chromium(Cr—Cr)]

Central atom:

Chromium

Attached groups:

Br (bromo)

OBuᵗ (μ₂-t-butyloxy)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (III)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Cr«V⁴C⁷O^IIIE¹⁶B⁷Z⁰X⁴L³»

[MLXZ]𝘲 class:

[MX₄L₃]

MLXZ class (ENC, equivalent neutral class):

MX₄L₃

[Cr(μ₂-SePh)(NO)(Cp)]₂

Formula Unicode styled:

[Cr(μ₂-SePh)(NO)(Cp)]₂

Compound name(s):

bis-[(μ₂-Phenylseleno)-(η⁵-cyclopentadienyl)-nitroso-chromium] (Cr—Cr)

Central atom:

Chromium

Attached groups:

SePh (μ₂-phenylseleno)

NO (nitrosyl, linear)

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«V⁶C⁷O^IE¹⁸B⁹X⁴L⁴Z¹»

[MLXZ]𝘲 class:

[MX₄L₄Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Cr(μ₂-SBz)(CO)₂(Cp*)]₂

Formula Unicode styled:

[Cr(μ₂-SBz)(CO)₂(Cp*)]₂

Compound name(s):

bis-[(μ₂-Benzylsulfido)-dicarbonyl-(η⁵-cyclopentadienyl)-chromium]

Central atom:

Chromium

Attached groups:

SBz (μ₂-benzylthio)

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: