Molecular

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:

EN: 12

Summary of calculated classifications:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰L⁰X⁶»^6⊖

[MLXZ]𝘲 class:

[MX₆]^6-

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

trans–[Ta(Cl)₄(OEt₂)₂]

Formula Unicode styled:

trans–[Ta(Cl)₄(OEt₂)₂]

Compound name(s):

tetrachloro-bis(diethyl ether)-tantalum

Central atom:

Tantalum

Attached groups:

OEt₂ (diethylether)

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: 13

Summary of calculated classifications:

Ta«V⁴C⁶O^IVE¹³B⁶Z⁰X⁴L²»

[MLXZ]𝘲 class:

[MX₄L₂]

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[Cr₂(N₂)(Dmpe)₂(Cp*)₂]²⊕

Formula Unicode styled:

[Cr₂(N₂)(Dmpe)₂(Cp*)₂]²⊕

Compound name(s):

(μ₂-dinitrogen)-bis-[(η⁵-(1,2-bis-(dimethylphosphino)ethane)-pentamethylcyclopentadienyl)-chromium](2+)

Central atom:

Attached groups:

N₂ (dinitrogen)

Charge on central atom:

2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

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:

Cr«V²C⁶O^IIE¹⁶B⁶Z⁰X¹L⁵»^2⊕

[MLXZ]𝘲 class:

[MX₁L₅]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Cr(Cl)(Dmpe)(Cp*)]

Formula Unicode styled:

[Cr(Cl)(Dmpe)(Cp*)]

Compound name(s):

chloro-(1,2-bis-(dimethylphosphino)ethane)-(η⁵-pentamethylcyclopentadienyl)-chromium

Central atom:

Attached groups:

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

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:

Cr«V²C⁶O^IIE¹⁶B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Cr(N)(Dmpe)(Cp*)]⊕

Formula Unicode styled:

[Cr(N)(Dmpe)(Cp*)]⊕

Compound name(s):

nitrido-(1,2-bis-(dimethylphosphino)ethane)-(η⁵-pentamethylcyclopentadienyl)-chromium(1+)

Central atom:

Attached groups:

N (nitrido; ≡N)

Charge on central atom:

1

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:

EN: 17

Summary of calculated classifications:

Cr«V⁵C⁶O^VE¹⁷B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Cr₂(N₂)(Dmpe)₂(Cp*)₂]

Formula Unicode styled:

[Cr₂(N₂)(Dmpe)₂(Cp*)₂]

Compound name(s):

(μ₂-dinitrogen)-bis-[(η⁵-(1,2-bis-(dimethylphosphino)ethane)-pentamethylcyclopentadienyl)-chromium]

Central atom:

Attached groups:

N₂ (dinitrogen)

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:

EN: 17

Summary of calculated classifications:

Cr«V¹C⁶O^IE¹⁷B⁶Z⁰X¹L⁵»

[MLXZ]𝘲 class:

[MX₁L₅]

MLXZ class (ENC, equivalent neutral class):

MX₁L₅

[Cr(N)(Dmpe)(Cp*)]

Formula Unicode styled:

[Cr(N)(Dmpe)(Cp*)]

Compound name(s):

nitrido-(1,2-bis-(dimethylphosphino)ethane)-(η⁵-pentamethylcyclopentadienyl)-chromium

Central atom:

Attached groups:

N (nitrido; ≡N)

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«V⁴C⁶O^IVE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(Cp*)₂]⊕

Formula Unicode styled:

[Cr(Cp*)₂]⊕

Compound name(s):

bis(pentamethyl-cyclopentadienyl)-chromium(1+)

Central atom:

Attached groups:

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

C₆H₃(C₆H₂Prⁱ₃)₂ (2,6-di-(2,4,6-triisopropylphenyl)-phenyl)

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 15

Summary of calculated classifications:

Cr«V³C⁶O^IIIE¹⁵B⁶Z⁰X²L⁴»^⊕

[MLXZ]𝘲 class:

[MX₂L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Se(F){C₆H₃(C₆H₂Prⁱ₃)₂}(O)]

Formula Unicode styled:

[Se(F){C₆H₃(C₆H₂Prⁱ₃)₂}(O)]

Compound name(s):

fluoro-{2,6-bis(2,4,6-tri-isopropylphenyl)phenyl}selenium

Central atom:

Selenium

Attached groups:

F (fluoro)

O (oxo Z)

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):

CN: 3

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 8

Summary of calculated classifications:

Se«V⁴C³O^IVE⁸B³L⁰X²Z¹»

[MLXZ]𝘲 class:

[MX₂Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₂Z₁

cis–[Mo(CO)₂(NCMe)₂(Cp)]⊕

Formula Unicode styled:

cis–[Mo(CO)₂(NCMe)₂(Cp)]⊕

Compound name(s):

dicarbonyl-diactonitrile-cyclopentadienyl-molybdenum(1+)

Central atom:

Attached groups:

CO (carbonyl)

NCMe (acetonitrile)

Cp (η⁵-cyclopentadienyl)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

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^IIE¹⁸B⁷Z⁰X¹L⁶»^⊕

[MLXZ]𝘲 class:

[MX₁L₆]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[W(S₂)(S)(Dedtc)₂]

Formula Unicode styled:

[W(S₂)(S)(Dedtc)₂]

Compound name(s):

sulfido-(disulfur)-bis(diethylcarbamodithioato)-tungsten

Central atom:

Dedtc (diethyldithiocarbamato-κ²S)

Attached groups:

S₂ (disulfanediyl-κ²S)

S (thio; ⭀S)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

W«V⁶C⁷O^VIE¹⁸B⁹Z⁰X⁶L³»

[MLXZ]𝘲 class:

[MX₆L₃]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[W(Dedtc)₄]⊕

Formula Unicode styled:

[W(Dedtc)₄]⊕

Compound name(s):

tetrakis(diethylcarbamodithioato)-tungsten(1+)

Central atom:

Dedtc (diethyldithiocarbamato-κ²S)

Attached groups:

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

ON: (V)

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

CN: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

W«V⁵C⁸O^VE¹⁷B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

trans,trans–[W(Cl)₂(OSiPh₃)₂(⭀NPh)(OEt₂)]

Formula Unicode styled:

trans,trans–[W(Cl)₂(OSiPh₃)₂(⭀NPh)(OEt₂)]

Compound name(s):

dichloro-bis(triphenylsilanolato)-phenylimino)-(diethyl ether)-(tungsten

Central atom:

Attached groups:

OSiPh₃ (triphenylsiloxy)

⭀NPh (phenylimino)

OEt₂ (diethylether)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

W«V⁶C⁶O^VIE¹⁶B⁸Z⁰X⁶L²»

[MLXZ]𝘲 class:

[MX₆L₂]

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

[W{(CH₂)₄}(OSiPh₃)₂(⭀NPh)]

Formula Unicode styled:

[W{(CH₂)₄}(OSiPh₃)₂(⭀NPh)]

Compound name(s):

(butane-1,4-diyl)-bis(triphenylsilanolato)-(phenylimino)-tungsten

Central atom:

(CH₂)₄ (tetramethylene-κ²C)

Attached groups:

OSiPh₃ (triphenylsiloxy)

⭀NPh (phenylimino)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

W«V⁶C⁵O^VIE¹⁴B⁷Z⁰X⁶L¹»

[MLXZ]𝘲 class:

[MX₆L₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₁

cis–[W(H)₂(CO)₄]²⊖

Formula Unicode styled:

cis–[W(H)₂(CO)₄]²⊖

Compound name(s):

dihydryl-tetracarbonyl-tungsten(2-)

Central atom:

Attached groups:

H (hydrido)

CO (carbonyl)

Charge on central atom:

-2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 0

Oxidation Number (ON) (Roman numerals):

ON: (O)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

W«V⁰C⁶O^OE¹⁸B⁶Z⁰X²L⁴»^2⊖

[MLXZ]𝘲 class:

[MX₂L₄]^2-

MLXZ class (ENC, equivalent neutral class):

ML₆

[Mo(N₃)(NO)(η³-C₃H₄Me)(Cp)]

Formula Unicode styled:

[Mo(N₃)(NO)(η³-C₃H₄Me)(Cp)]

Compound name(s):

azido-nitrosyl-methallyl-(η⁵-cyclopentadienyl)-molybdenum

Central atom:

Attached groups:

N₃ (azido)

NO (nitrosyl, linear)

C₃H₄Me (η³-methylallyl)

Cp (η⁵-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:

Summary of calculated classifications:

Mo«V⁶C⁷O^IIE¹⁸B⁹X⁴L⁴Z¹»

[MLXZ]𝘲 class:

[MX₄L₄Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Mo(NCO)(NO)(η³-C₃H₄Me)(Cp)]

Formula Unicode styled:

[Mo(NCO)(NO)(η³-C₃H₄Me)(Cp)]

Compound name(s):

isocyanato-nitrosyl-methallyl-(η⁵-cyclopentadienyl)-molybdenum

Central atom:

Attached groups:

NCO (isocyanato-κN)

NO (nitrosyl, linear)

C₃H₄Me (η³-methylallyl)

Cp (η⁵-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:

Summary of calculated classifications:

Mo«V⁶C⁷O^IIE¹⁸B⁹X⁴L⁴Z¹»

[MLXZ]𝘲 class:

[MX₄L₄Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

cis,cis,trans–[Mo(Cl)₂{OC(Buᵗ)CHC(Buᵗ)O}₂]

Formula Unicode styled:

cis,cis,trans–[Mo(Cl)₂{OC(Buᵗ)CHC(Buᵗ)O}₂]

Compound name(s):

dichloro-bis(2,2,6,6-tetramethylheptane-3,5-dionato)-molybdenum

Central atom:

Attached groups:

OC(Buᵗ)CHC(Buᵗ)O (tetramethylheptane-3,5-dionato)

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«V⁴C⁶O^IVE¹⁴B⁶Z⁰X⁴L²»

[MLXZ]𝘲 class:

[MX₄L₂]

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

cis,cis,cis–[Mo(SO₃CF₃-κO)₂{OC(Buᵗ)CHC(Buᵗ)O}₂]

Formula Unicode styled:

cis,cis,cis–[Mo(SO₃CF₃-κO)₂{OC(Buᵗ)CHC(Buᵗ)O}₂]

Compound name(s):

bis(trifluoromethanesulfonato)-bis(2,2,6,6-tetramethylheptane-3,5-dionato)-molybdenum

Central atom:

OSO₂CF₃ (trifluoromethanesulfonato-κO)

Attached groups:

OC(Buᵗ)CHC(Buᵗ)O (tetramethylheptane-3,5-dionato)

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«V⁴C⁶O^IVE¹⁴B⁶Z⁰X⁴L²»

[MLXZ]𝘲 class:

[MX₄L₂]

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

cis,cis,cis–[Mo(SO₃CF₃-κO)₂(Acac)₂]

Formula Unicode styled:

cis,cis,cis–[Mo(SO₃CF₃-κO)₂(Acac)₂]

Compound name(s):

bis(trifluoromethanesulfonato)-bis(acetylacetonato)-molybdenum

Central atom:

OSO₂CF₃ (trifluoromethanesulfonato-κO)

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: