CO (carbonyl)

CO (carbonyl)

[Tc(Cl)(μ₂-Cl)(CO)₂(NO)]₂

Formula Unicode styled: 
[Tc(Cl)(μ₂-Cl)(CO)₂(NO)]₂
Compound name(s): 
bis-[(μ₂-chloro)-chloro-dicarbonyl-nitrosyl-technetium]
Central atom: 
Technetium
Attached groups: 
Cl (chloro)
Cl (μ₂-chloro)
CO (carbonyl)
NO (nitrosyl, linear)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
Tc«V5C6OIE18B8X3L4Z1»
[MLXZ]𝘲 class: 
[MX3L4Z1]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Ru(SO₃H-κS)(CO)₂(Cp*)]

Formula Unicode styled: 
[Ru(SO₃H-κS)(CO)₂(Cp*)]
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-dicarbonyl-sulfo-ruthenium
Central atom: 
Ruthenium
Attached groups: 
SO₃H (sulfonato-κS)
CO (carbonyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Re(SnPh₂)(CO)₄]₂

Formula Unicode styled: 
[Re(SnPh₂)(CO)₄]₂
Compound name(s): 
bis-[(μ₂-Diphenylstannyl)-tetracarbonyl-rhenium(Re—Re)]
Central atom: 
Rhenium
Attached groups: 
SnPh₂ (diphenylstannene)
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C7OIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(SiPh₂)(CO)₄]₂

Formula Unicode styled: 
[Re(SiPh₂)(CO)₄]₂
Compound name(s): 
bis-[(μ₂-Diphenylsilylene)-tetracarbonyl-rhenium(Re—Re)]
Central atom: 
Rhenium
Attached groups: 
SiPh₂ (diphenylsilylene)
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C7OIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(OBuᵗ)₂(CO)(≡CBuᵗ)]₂

Formula Unicode styled: 
[Re(OBuᵗ)₂(CO)(≡CBuᵗ)]₂
Compound name(s): 
bis-[(μ₂-Neopentylidyne)-bis(t-butoxy)-carbonyl-rhenium(Re=Re)]
Central atom: 
Rhenium
Attached groups: 
OBuᵗ (t-butyloxy)
CO (carbonyl)
≡CBuᵗ (neopentylidyne)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Re«V7C6OVE16B8Z0X7L1»
[MLXZ]𝘲 class: 
[MX7L1]
MLXZ class (ENC, equivalent neutral class): 
MX7L1

[Re(μ₂-H)(CO)₂(Cp*)]₂

Formula Unicode styled: 
[Re(μ₂-H)(CO)₂(Cp*)]₂
Compound name(s): 
bis-[(μ₂-Hydrido)-dicarbonyl-(η⁵-pentamethyl-cyclopentadienyl)-rhenium(Re—Re)]
Central atom: 
Rhenium
Attached groups: 
H (μ₂-hydrido X-μ-X)
CO (carbonyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C8OIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(GePh₂)(CO)₄]₂

Formula Unicode styled: 
[Re(GePh₂)(CO)₄]₂
Compound name(s): 
bis-[(μ₂-Diphenylgermyl)-tetracarbonyl-rhenium(Re—Re)]
Central atom: 
Rhenium
Attached groups: 
GePh₂ (diphenylgermene)
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C7OIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(CO)₂(Cp*)]₂

Formula Unicode styled: 
[Re(CO)₂(Cp*)]₂
Compound name(s): 
bis-[(Dicarbonyl-(η⁵-pentamethyl-cyclopentadienyl)-rhenium(Re=Re)]
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C7OIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(Cl)(CO)(Cp*)]₂

Formula Unicode styled: 
[Re(Cl)(CO)(Cp*)]₂
Compound name(s): 
bis-[(μ₂-Carbonyl)-(η⁵-pentamethyl-cyclopentadienyl)-chloro-rhenium(Re≡Re)]
Central atom: 
Rhenium
Attached groups: 
Cl (chloro)
CO (carbonyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V5C7OIIE18B8Z0X5L3»
[MLXZ]𝘲 class: 
[MX5L3]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(μ₂-C≡CSiMe₃)(CO)₄]₂

Formula Unicode styled: 
[Re(μ₂-C≡CSiMe₃)(CO)₄]₂
Compound name(s): 
bis-[(μ₂-η²-2-Trimethylsilylethynyl)-tetracarbonyl-rhenium)
Central atom: 
Rhenium
Attached groups: 
C≡CSiMe₃ (μ₂-trimethylsilylalkynyl)
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
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(μ₂-AsPh₂)(CO)₄]₂

Formula Unicode styled: 
[Re(μ₂-AsPh₂)(CO)₄]₂
Compound name(s): 
bis-[Tetracarbonyl-(μ₂-diphenylarsenido)-rhenium]
Central atom: 
Rhenium
Attached groups: 
AsPh₂ (μ₂-diphenylarsanyl)
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
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

[Os(H)(CO)(Cp*)]₂

Formula Unicode styled: 
[Os(H)(CO)(Cp*)]₂
Compound name(s): 
bis-[(μ2-Hydrido)-carbonyl-(η5-pentamethyl-cyclopentadienyl)-osmium(Os=Os)]
Central atom: 
Osmium
Attached groups: 
H (hydrido)
CO (carbonyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Os«V4C7OIIE18B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Os(GeMe₂)(CO)₄]₂

Formula Unicode styled: 
[Os(GeMe₂)(CO)₄]₂
Compound name(s): 
bis-[(μ₂-Dimethyl-germanium)-tetracarbonyl-osmium]
Central atom: 
Osmium
Attached groups: 
GeMe₂ (dimethylgermene)
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Os«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Os(CO)₄]₄

Formula Unicode styled: 
[Os(CO)₄]₄
Compound name(s): 
tetrakis-tetracacarbonyl-osmium]
Central atom: 
Osmium
Attached groups: 
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Os«V2C6OOE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Os(CO)₄]₃

Formula Unicode styled: 
[Os(CO)₄]₃
Compound name(s): 
tris-[tetracarbonyl-osmium]|triosmium dodecacarbonyl
Central atom: 
Osmium
Attached groups: 
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Os«V2C6OOE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Os(CO)₃(η³-C₇H₇)]⊖

Formula Unicode styled: 
[Os(CO)₃(η³-C₇H₇)]⊖
Compound name(s): 
tricarbonyl-(η3-cycloheptatrienyl)-osmium(1-)
Central atom: 
Osmium
Attached groups: 
CO (carbonyl)
C₇H₇ (η³-cycloheptatrienyl)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Os«V0C5OOE18B5Z0X1L4»⊖
[MLXZ]𝘲 class: 
[MX1L4]-
MLXZ class (ENC, equivalent neutral class): 
ML5

[Mn(OTeF₅)(CO)₅]

Formula Unicode styled: 
[Mn(OTeF₅)(CO)₅]
Compound name(s): 
Pentacarbonyl-(pentafluorotellurato-O)-manganese
Central atom: 
Manganese
Attached groups: 
OTeF₅ (pentafluorooxytellurium)
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: 
Mn«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Mn(μ₂-Cl)(CO)₃(Thf)]₂

Formula Unicode styled: 
[Mn(μ₂-Cl)(CO)₃(Thf)]₂
Compound name(s): 
bis-[(μ₂Chloro)-(tetrahydrofuran)-tricarbonyl-manganese]
Central atom: 
Manganese
Attached groups: 
Cl (μ₂-chloro)
CO (carbonyl)
Thf (tetrahydrofuran)
Charge on central atom: 
0
Compound type: 
Oligomer
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: 
Mn«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Ir(Cl)(CO){P(OPh)₃}(μ₂-O₂CMe)]₂

Formula Unicode styled: 
[Ir(Cl)(CO){P(OPh)₃}(μ₂-O₂CMe)]₂
Compound name(s): 
bis-[(μ₂-Acetato-O,O')-carbonyl-chloro-(triphenylphosphite)-iridium(Ir—Ir)]
Central atom: 
Iridium
Attached groups: 
Cl (chloro)
CO (carbonyl)
P(OPh)₃ (triphenylphosphite)
O₂CMe (μ₂-acetato)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ir«V3C6OIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Ir(Cl)(CO)(SbPh₃)(μ₂-O₂CMe)]₂

Formula Unicode styled: 
[Ir(Cl)(CO)(SbPh₃)(μ₂-O₂CMe)]₂
Compound name(s): 
bis-[(μ₂-Acetato-O,O')-carbonyl-chloro-(triphenylstibane)-iridium(Ir—Ir)]
Central atom: 
Iridium
Attached groups: 
Cl (chloro)
CO (carbonyl)
SbPh₃ (triphenylstibane)
O₂CMe (μ₂-acetato)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ir«V3C6OIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3