EN: 18

fac–[Re(OMe)(O)(Acac)(Tp-κ²N)]

Formula Unicode styled: 
fac–[Re(OMe)(O)(Acac)(Tp-κ²N)]
Compound name(s): 
(Acetylacetonato)-methoxy-oxo-(tetrakis(pyrazolyl)borate)-rhenium
Central atom: 
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: 
Re«V5C6OVE18B8Z0X5L3»
[MLXZ]𝘲 class: 
[MX5L3]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

fac–[Re(CO)₃(μ₃-S₂PEt₂)]₂

Formula Unicode styled: 
fac–[Re(CO)₃(μ₃-S₂PEt₂)]₂
Compound name(s): 
bis-[(Tricarbonyl-(diethyldithiophosphinato)-rhenium]
Central atom: 
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: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(CO)₃(En-κN)(En)]⊕

Formula Unicode styled: 
fac–[Re(CO)₃(En-κN)(En)]⊕
Compound name(s): 
Tricarbonyl-bis(ethylenediamine)-rhenium(1+)
Central atom: 
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: 
Re«V1C6OIE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]+
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(CNXy)₂(CO)₃]₂

Formula Unicode styled: 
fac–[Re(CNXy)₂(CO)₃]₂
Compound name(s): 
bis-[bis(2,6-Dimethylphenylisocyanide)-tricarbonyl-rhenium(Re—Re)]
Central atom: 
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: 
Re«V1C6OOE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(Cl)₂(CO)(C₈H₁₄)(NO)]₂

Formula Unicode styled: 
fac–[Re(Cl)₂(CO)(C₈H₁₄)(NO)]₂
Compound name(s): 
bis-[(μ₂-Chloro)-carbonyl-chloro-(η²-cyclo-octene)-nitrosyl-rhenium]
Central atom: 
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: 
Re«V5C6OIE18B8X3L4Z1»
[MLXZ]𝘲 class: 
[MX3L4Z1]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

fac–[Re(μ₂-Cl)(CO)₃(Thf)]₂

Formula Unicode styled: 
fac–[Re(μ₂-Cl)(CO)₃(Thf)]₂
Compound name(s): 
bis-[(μ₂-Chloro)-(tetrahydrofuran-O)-tricarbonyl-rhenium]
Central atom: 
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: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(Cl)(CO)₃(Terpy-κ²N)]

Formula Unicode styled: 
fac–[Re(Cl)(CO)₃(Terpy-κ²N)]
Compound name(s): 
Chloro-tricarbonyl-(2,2':6',2''-terpyridyl-N,N')-rhenium
Central atom: 
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: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(μ₂-Br)(CO)₃(Thf)]₂

Formula Unicode styled: 
fac–[Re(μ₂-Br)(CO)₃(Thf)]₂
Compound name(s): 
bis-[(μ₂-bromo)-tetrahydrofuran-tricarbonyl-rhenium]
Central atom: 
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: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(Br)(CO)₃(Terpy-κ²N)]

Formula Unicode styled: 
fac–[Re(Br)(CO)₃(Terpy-κ²N)]
Compound name(s): 
Bromo-tricarbonyl-(2,2':6',2''-terpyridyl-N,N')-rhenium
Central atom: 
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: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Re(μ₂-Br)(CO)₃(NCMe)]₂

Formula Unicode styled: 
fac–[Re(μ₂-Br)(CO)₃(NCMe)]₂
Compound name(s): 
bis-[(μ₂-bromo)-acetonitrile-tricarbonyl-rhenium]
Central atom: 
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: 
Re«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

fac–[Os(I)(μ₂-I)(CO)₃]₂

Formula Unicode styled: 
fac–[Os(I)(μ₂-I)(CO)₃]₂
Compound name(s): 
bis-[(μ₂-Iodo)-iodo-tricarbonyl-osmium]
Central atom: 
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: 
Os«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

fac–[Os(μ₂-I)(CO)₃]₂

Formula Unicode styled: 
fac–[Os(μ₂-I)(CO)₃]₂
Compound name(s): 
bis-[(μ₂-Iodo)-tricarbonyl-osmium(Os—Os)]
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: 
Os«V2C6OIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

fac–[Os(H)₂(PMe₂Ph)₃]₂

Formula Unicode styled: 
fac–[Os(H)₂(PMe₂Ph)₃]₂
Compound name(s): 
bis-[(μ₂-Hydrido)-hydrido-tris(dimethylphenylphosphine)-osmium(Os=Os]
Central atom: 
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: 
Os«V4C6OIIE18B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]
MLXZ class (ENC, equivalent neutral class): 
MX4L3

fac–[Os(H)(μ₂-TePh)(CO)₃]₂

Formula Unicode styled: 
fac–[Os(H)(μ₂-TePh)(CO)₃]₂
Compound name(s): 
bis-[(μ₂-Phenyltellurido)-tricarbonyl-hydrido-osmium]
Central atom: 
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: 
Os«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

fac–[Os(CO)₃{OC(Buᵗ)CHC(Buᵗ)O}]₂

Formula Unicode styled: 
fac–[Os(CO)₃{OC(Buᵗ)CHC(Buᵗ)O}]₂
Compound name(s): 
bis-[tricarbonyl-(2,2,6,6-tetramethyl-3,5-heptanedionato-O,O')-osmium(Os—Os)]
Central atom: 
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: 
Os«V2C6OIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

fac–[Os(Cl)(μ₂-Cl)(CO)₃]₂

Formula Unicode styled: 
fac–[Os(Cl)(μ₂-Cl)(CO)₃]₂
Compound name(s): 
bis-[Tricarbonyl-(μ₂-chloro)-chloro-osmium]
Central atom: 
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: 
Os«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

fac–[Fe(CO)₃(≡CNEt₂)]₂

Formula Unicode styled: 
fac–[Fe(CO)₃(≡CNEt₂)]₂
Compound name(s): 
bis-[(μ₂-diethylaminomethylidyne)-tricarbonyl-iron(Fe—Fe)]
Central atom: 
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: 
Fe«V4C6OIIIE18B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Cu{SC(NH₂)₂}₂{μ₂-SC(NH₂)₂}]⊕

Formula Unicode styled: 
[Cu{SC(NH₂)₂}₂{μ₂-SC(NH₂)₂}]⊕
Compound name(s): 
bis-[(μ₂-Thiourea-S,S)-bis(thiourea-S)-copper(1+)]
Central atom: 
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: 
Cu«V1C4OIE18B4Z0X0L4»
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

cis,trans–[Os(Br)(H₂NNH₂)(CO)₂(PPh₃)₂]⊕

Formula Unicode styled: 
cis,trans–[Os(Br)(H₂NNH₂)(CO)₂(PPh₃)₂]⊕
Compound name(s): 
Bromo-dicarbonyl-hydrazine-bis(triphenylphosphine)-osmium(1+)
Central atom: 
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: 
Os«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

cis,cis,trans–[Os(CO₂Me)₂(μ₂-OMe)(O)₂]₂²⊖

Formula Unicode styled: 
cis,cis,trans–[Os(CO₂Me)₂(μ₂-OMe)(O)₂]₂²⊖
Compound name(s): 
bis-[(μ₂-methoxo)-bis-(methoxycarbonyl)-dioxo-osmium(1-)]
Central atom: 
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: 
Os«V6C6OVIE18B8Z0X7L1»
[MLXZ]𝘲 class: 
[MX7L1]-
MLXZ class (ENC, equivalent neutral class): 
MX6L2