7-coordinate: ③-●-4 piano stool

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

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:

Cr«V⁶C⁷O^VE¹⁸B⁹Z⁰X⁶L³»

[MLXZ]𝘲 class:

[MX₆L₃]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Cr(μ₂-NPh)(O)(Cp)]₂

Formula Unicode styled:

[Cr(μ₂-NPh)(O)(Cp)]₂

Compound name(s):

bis-[(μ₂-Phenylamido)-(η⁵-cyclopentadienyl)-oxo-chromium]

Central atom:

Chromium

Attached groups:

NPh (μ₂-phenylimino X₂L)

O (oxo X₂)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

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:

Cr«V⁶C⁷O^VE¹⁸B⁹Z⁰X⁶L³»

[MLXZ]𝘲 class:

[MX₆L₃]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

cis–[W(CO)₂(Dmpe)(Cp)]⊕

Formula Unicode styled:

cis–[W(CO)₂(Dmpe)(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-pentadienyl)-(bis(dimethylphosphino)ethane-P,P')-tungsten(1+)

Central atom:

Tungsten

Attached groups:

Dmpe (1,2-bis-(dimethylphosphino)ethane)

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:

W«V²C⁷O^IIE¹⁸B⁷Z⁰X¹L⁶»^⊕

[MLXZ]𝘲 class:

[MX₁L₆]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

cis–[V(μ₂-TePh)(CO)₂(Cp)]₂

Formula Unicode styled:

cis–[V(μ₂-TePh)(CO)₂(Cp)]₂

Compound name(s):

bis-[(μ₂-phenyltellurolato)-(η⁵-cyclopentadienyl)-dicarbonyl-vanadium]

Central atom:

Vanadium

Attached groups:

TePh (μ₂-phenyltellanyl)

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:

V«V²C⁷O^IIE¹⁷B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

cis–[V(μ₂-TeMe)(CO)₂(Cp)]₂

Formula Unicode styled:

cis–[V(μ₂-TeMe)(CO)₂(Cp)]₂

Compound name(s):

bis-[(μ₂-Methyltellurolato)-(η⁵-cyclopentadienyl)-dicarbonyl-vanadium]

Central atom:

Vanadium

Attached groups:

TeMe (μ₂-methyltellanyl)

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:

V«V²C⁷O^IIE¹⁷B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

cis–[V(μ₂-SPh)(CO)₂(Cp*)]₂

Formula Unicode styled:

cis–[V(μ₂-SPh)(CO)₂(Cp*)]₂

Compound name(s):

bis-[Dicarbonyl-(η⁵-pentamethyl-cyclopentadienyl)-(μ₂-phenylthiolato-S,S)-vanadium]

Central atom:

Vanadium

Attached groups:

SPh (μ₂-phenylthio)

Cp* (η⁵-pentamethylcyclopentadienyl)

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:

V«V²C⁷O^IIE¹⁷B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

cis–[Nb(μ₂-Cl)(η⁴-C₄H₆)(Cp)]₂

Formula Unicode styled:

cis–[Nb(μ₂-Cl)(η⁴-C₄H₆)(Cp)]₂

Compound name(s):

bis-[(μ₂-Chloro)-(η⁵-cyclopentadienyl)-(η⁴-butadiene)-niobium]

Central atom:

Niobium

Attached groups:

Cl (μ₂-chloro)

C₄H₆ (η⁴-butadiene)

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:

Nb«V²C⁷O^IIE¹⁷B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

cis–[Cr(μ₂-SPh)(CO)₂(Cp)]₂

Formula Unicode styled:

cis–[Cr(μ₂-SPh)(CO)₂(Cp)]₂

Compound name(s):

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

Central atom:

Chromium

Attached groups:

SPh (μ₂-phenylthio)

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:

C₅HPh₄ (η⁵-tetraphenylcyclopentadienyl)

Summary of calculated classifications:

Cr«V²C⁷O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Na(Dme)₂(η⁵-C₅HPh₄)]

Formula Unicode styled:

[Na(Dme)₂(η⁵-C₅HPh₄)]

Compound name(s):

bis(Dimethoxyethane-O,O')-(eta-tetraphenylcyclopentadienyl)-sodium

Central atom:

Sodium

Attached groups:

Dme (dimethoxyethane)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 1

Oxidation Number (ON) (Roman numerals):

ON: (I)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

C₅H₂(Buᵗ)₃ (η⁵-tris(t-butyl)cyclopentadienyl)

Summary of calculated classifications:

Na«V¹C⁷O^IE¹⁴B⁷Z⁰X¹L⁶»

[MLXZ]𝘲 class:

[MX₁L₆]

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

catena–1D-[Ba(μ₂-I)(Thf)₂{η⁵-C₅H₂(Buᵗ)₃}]

Formula Unicode styled:

catena–1D-[Ba(μ₂-I)(Thf)₂{η⁵-C₅H₂(Buᵗ)₃}]

Compound name(s):

catena-[(μ₂-Iodo)-(η⁵-1,2,4-tri-t-butylcyclopentadienyl)-bis(tetrahydrofuran)-barium]

Central atom:

Barium

Attached groups:

I (μ₂-iodo)

Thf (tetrahydrofuran)

Charge on central atom:

0

Compound type:

Catena-1D

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

CH₂SiMe₃ (trimethylsilylmethyl)

Summary of calculated classifications:

Ba«V²C⁷O^IIE¹⁴B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Y(μ₂-H)(CH₂SiMe₃)(Thf){η⁵-C₅(SiMe₃)Me₄}]₂

Formula Unicode styled:

[Y(μ₂-H)(CH₂SiMe₃)(Thf){η⁵-C₅(SiMe₃)Me₄}]₂

Compound name(s):

bis-[(μ₂-Hydrido)-(η⁵-1,2,3,4-tetramethyl-5-trimethylsilyl-cyclopentadienyl)-(trimethylsilylmethyl)-(tetrahydrofuran)-yttrium]

Central atom:

Yttrium

Attached groups:

H (μ₂-hydrido)

Thf (tetrahydrofuran)

C₅(SiMe₃)Me₄ (η⁵-tetramethyl-trimethylsilyl-cyclopentadienyl)

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:

C₅(SiMe₃)Me₄ (η⁵-tetramethyl-trimethylsilyl-cyclopentadienyl)

Summary of calculated classifications:

Y«V³C⁷O^IIIE¹⁴B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Sc(η³-C₃H₅)₂{η⁵-C₅(SiMe₃)Me₄}]

Formula Unicode styled:

[Sc(η³-C₃H₅)₂{η⁵-C₅(SiMe₃)Me₄}]

Compound name(s):

bis(η³-allyl)-(η⁵-1-trimethylsilyl-2,3,4,5-tetramethylcyclopentadienyl)-scandium

Central atom:

Scandium

Attached groups:

C₃H₅ (η³-allyl)

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:

Sc«V³C⁷O^IIIE¹⁴B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Lu(μ₂-NH₂)₂{η⁵-C₅(SiMe₃)Me₄}]₃

Formula Unicode styled:

[Lu(μ₂-NH₂)₂{η⁵-C₅(SiMe₃)Me₄}]₃

Compound name(s):

tris-[di(μ₂-amido)-(η⁵-1-(trimethylsilyl)-2,3,4,5-tetramethylcyclopentadienyl)-lutetium]

Central atom:

C₅(SiMe₃)Me₄ (η⁵-tetramethyl-trimethylsilyl-cyclopentadienyl)

Attached groups:

NH₂ (μ₂-amino)

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:

Lu«V³C⁷O^IIIE¹⁴B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Lu(μ₂-Me)₂(Cp*)]₃

Formula Unicode styled:

[Lu(μ₂-Me)₂(Cp*)]₃

Compound name(s):

tris-[(μ-methyl)-(pentamethyl-cyclopentadienyl)-lutetium]

Central atom:

Cp* (η⁵-pentamethylcyclopentadienyl)

Attached groups:

Me (μ₂-methyl)

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:

Lu«V³C⁷O^IIIE¹⁴B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Lu(Cp)(η⁸-Cot)]

Formula Unicode styled:

[Lu(Cp)(η⁸-Cot)]

Compound name(s):

(η⁸-Cyclo-octateraenyl)-(η⁵-ethyltetramethyl-cyclopentadienyl)-lutetium

Central atom:

Attached groups:

Cot (η⁸-cyclooctatetraene)

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: 16

Summary of calculated classifications:

Lu«V³C⁷O^IIIE¹⁶B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

cis,cis–[Lu(Acac)₂(η⁵-C₅EtMe₄)]

Formula Unicode styled:

cis,cis–[Lu(Acac)₂(η⁵-C₅EtMe₄)]

Compound name(s):

bis(Acetylacetonato)-(η5-ethyltetramethyl-cyclopentadienyl)-lutetium

Central atom:

C₅EtMe₄ (η⁵-ethyltetramethylcyclopentadienyl)

Attached groups:

Acac (acetylacetonato)

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:

Lu«V³C⁷O^IIIE¹⁴B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

cis–[Lu(CH₂SiMe₃)(μ₂-H)(Thf){η⁵-C₅H₄(SiMe₃)}]₂

Formula Unicode styled:

cis–[Lu(CH₂SiMe₃)(μ₂-H)(Thf){η⁵-C₅H₄(SiMe₃)}]₂

Compound name(s):

bis-[(μ₂-Hydrido)-(η⁵-trimethylsilyl-tetramethylcyclopentadienyl)-trimethylsilylmethyl-tetrahydrofuran-lutetium]

Central atom:

CH₂SiMe₃ (trimethylsilylmethyl)

Attached groups:

H (μ₂-hydrido)

Thf (tetrahydrofuran)

C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)

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:

Cp* (η⁵-pentamethylcyclopentadienyl)

Summary of calculated classifications:

Lu«V³C⁷O^IIIE¹⁴B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

trans–[Rh(H)₂(SiEt₃)₂(Cp*)]

Formula Unicode styled:

trans–[Rh(H)₂(SiEt₃)₂(Cp*)]

Compound name(s):

Dihydrido-bis(triethylsilyl)-(η⁵-pentamethyl-cyclopentadienyl)-rhodium

Central atom:

Rhodium

Attached groups:

H (hydrido)

SiEt₃ (triethylsilyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

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:

Rh«V⁵C⁷O^VE¹⁸B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Rh(CO)(Cp)]₃

Formula Unicode styled:

[Rh(CO)(Cp)]₃

Compound name(s):

tris-[Cyclopentadienyl-carbonyl-rhodium]

Central atom:

Rhodium

Attached groups:

CO (carbonyl X₂)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

C₆Me₆ (hexamethylbenzene)

Summary of calculated classifications:

Rh«V⁵C⁷O^IIIE¹⁸B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

trans–[Ru(H)₂(SiMe₃)₂(η⁶-C₆Me₆)]

Formula Unicode styled:

trans–[Ru(H)₂(SiMe₃)₂(η⁶-C₆Me₆)]

Compound name(s):

(η⁶-Hexamethylbenzene)-bis(trimethylsilyl)-dihydro-ruthenium

Central atom:

Ruthenium

Attached groups:

H (hydrido)

SiMe₃ (trimethylsilyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

Oxidation Number (ON) (Roman numerals):

ON: (IV)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: