CO (carbonyl)

CO (carbonyl)

[Re(CO)₂(SC₄H₄)(Cp*)]

Formula Unicode styled: 
[Re(CO)₂(SC₄H₄)(Cp*)]
Compound name(s): 
Dicarbonyl-(eta-pentamethyl-cyclopentadienyl)-(thiophene-S)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
SC₄H₄ (thiophene)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(CO)₂{C(OEt)Ph}(Cp)]

Formula Unicode styled: 
[Re(CO)₂{C(OEt)Ph}(Cp)]
Compound name(s): 
(eta-Pentamethyl-cyclopentadienyl)-dicarbonyl-(1-ethoxybenzylidene)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
C(OEt)Ph (ethoxyphenylcarbene)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(CO)₂(S₂)(Cp)]

Formula Unicode styled: 
[Re(CO)₂(S₂)(Cp)]
Compound name(s): 
Dicarbonyl-(eta-cyclopentadienyl)-disulfur-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
S₂ (disulfanediyl-κ²S)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C7OIIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(CO)₂(PhC≡CPh)(Cp)]

Formula Unicode styled: 
[Re(CO)₂(PhC≡CPh)(Cp)]
Compound name(s): 
(eta-Cyclopentadienyl)-dicarbonyl-(sigma-2-diphenylalkyne)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
PhC≡CPh (diphenylethyne)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(CO)₂(O=CPh₂)(Cp)]

Formula Unicode styled: 
[Re(CO)₂(O=CPh₂)(Cp)]
Compound name(s): 
(eta-Cyclopentadienyl)-(acetophenone-O)-dicarbonyl-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
O=CPh₂ (dibenzophenone)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(CO)₂(CS)(Cp)]

Formula Unicode styled: 
[Re(CO)₂(CS)(Cp)]
Compound name(s): 
(eta-Cyclopentadienyl)-dicarbonyl-thiocarbonyl-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
CS (thiocarbonyl X₂)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C6OIIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(CO)₂(=CHPh)(Cp)]

Formula Unicode styled: 
[Re(CO)₂(=CHPh)(Cp)]
Compound name(s): 
Dicarbonyl-(eta-cyclopentadienyl)-(phenylvinylidene)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
=CHPh (benzylidene)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C6OIIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(CO)₂(=C=CHPh)(Cp)]

Formula Unicode styled: 
[Re(CO)₂(=C=CHPh)(Cp)]
Compound name(s): 
Dicarbonyl-(eta-cyclopentadienyl)-(phenylvinylidene)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
C=CHPh (phenylvinylidene)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C6OIIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(CO)(η⁴-C₄Ph₄)(Cp*)]

Formula Unicode styled: 
[Re(CO)(η⁴-C₄Ph₄)(Cp*)]
Compound name(s): 
Carbonyl-(eta-pentamethyl-cyclopentadienyl)-(eta-tetraphenylcyclobutadiene)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C6OIIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(CN)₂(CO)₂(Phen)]⊖

Formula Unicode styled: 
[Re(CN)₂(CO)₂(Phen)]⊖
Compound name(s): 
dicarbonyl-dicyano-(1,10-phenanthroline)-rhenium(1-)
Central atom: 
Rhenium
Attached groups: 
CN (cyano-κC)
CO (carbonyl)
Phen (phenanthroline)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X2L4»⊖
[MLXZ]𝘲 class: 
[MX2L4]-
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(BCl₂)(CO)₅]

Formula Unicode styled: 
[Re(BCl₂)(CO)₅]
Compound name(s): 
Pentacarbonyl-(dichloroboryl)-rhenium
Central atom: 
Rhenium
Attached groups: 
BCl₂ (dichloroboryl)
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

mer–[Re(Ph)(CO)₃(SbPh₃)₂]

Formula Unicode styled: 
mer–[Re(Ph)(CO)₃(SbPh₃)₂]
Compound name(s): 
Tricarbonyl-phenyl-bis(triphenylstibine)-rhenium
Central atom: 
Rhenium
Attached groups: 
Ph (phenyl)
CO (carbonyl)
SbPh₃ (triphenylstibane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

mer–[Re(H)(CO)₂(PMe₃)₃]

Formula Unicode styled: 
mer–[Re(H)(CO)₂(PMe₃)₃]
Compound name(s): 
Dicarbonyl-hydrido-tris(trimethylphosphino)-rhenium
Central atom: 
Rhenium
Attached groups: 
H (hydrido)
CO (carbonyl)
PMe₃ (trimethylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(Ph)(CO)₃(SbPh₃)₂]

Formula Unicode styled: 
fac–[Re(Ph)(CO)₃(SbPh₃)₂]
Compound name(s): 
Tricarbonyl-phenyl-bis(triphenylstibine)-rhenium
Central atom: 
Rhenium
Attached groups: 
Ph (phenyl)
CO (carbonyl)
SbPh₃ (triphenylstibane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(C₃H₅-κC)(CO)₃(Bpy)]

Formula Unicode styled: 
fac–[Re(C₃H₅-κC)(CO)₃(Bpy)]
Compound name(s): 
Allyl-tricarbonyl-(2,2'-bipyridyl)-rhenium
Central atom: 
Rhenium
Attached groups: 
C₃H₅ (allyl-κC)
CO (carbonyl)
Bpy (bipyridine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(OEt)(CO)₃(Depe)]

Formula Unicode styled: 
fac–[Re(OEt)(CO)₃(Depe)]
Compound name(s): 
Tricarbonyl-(1,2-bis(diethylphosphino)ethane)-ethoxy-rhenium
Central atom: 
Rhenium
Attached groups: 
OEt (ethoxy)
CO (carbonyl)
Depe (1,2-bis-(diethylphosphino)ethane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(NPh₂)(CO)₃(Bpy)]

Formula Unicode styled: 
fac–[Re(NPh₂)(CO)₃(Bpy)]
Compound name(s): 
(2,2'-Bipyridyl)-tricarbonyl-(diphenylamido)-rhenium
Central atom: 
Rhenium
Attached groups: 
NPh₂ (diphenylamino)
CO (carbonyl)
Bpy (bipyridine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(κN-NO₂)(CO)₃(Bpy)]

Formula Unicode styled: 
fac–[Re(κN-NO₂)(CO)₃(Bpy)]
Compound name(s): 
(2,2'-Bipyridine)-tricarbonyl-nitro-rhenium
Central atom: 
Rhenium
Attached groups: 
NO₂ (nitro-κN)
CO (carbonyl)
Bpy (bipyridine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(COMe)(CO)₃(Bpy)]

Formula Unicode styled: 
fac–[Re(COMe)(CO)₃(Bpy)]
Compound name(s): 
Acetyl-tricarbonyl-(2,2'-bipyridine-N,N')-rhenium
Central atom: 
Rhenium
Attached groups: 
COMe (acetyl)
CO (carbonyl)
Bpy (bipyridine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(CO)₃(Py)(Acac)]

Formula Unicode styled: 
fac–[Re(CO)₃(Py)(Acac)]
Compound name(s): 
(Acetylacetonato-O,O')-tricarbonyl-pyridine-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
Py (pyridine)
Acac (acetylacetonato)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5