Rhenium

[Re(O)(Py)(MeC≡CMe)₂]⊕

Formula Unicode styled: 
[Re(O)(Py)(MeC≡CMe)₂]⊕
Compound name(s): 
bis(η²-But-2-yne)-oxo-pyridyl-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
O (oxo X₂)
Py (pyridine)
MeC≡CMe (butyne L₂)
Charge on central atom: 
1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C4OIIIE18B7Z0X2L5»⊕
[MLXZ]𝘲 class: 
[MX2L5]+
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(O)(Se₄)(Cp*)]

Formula Unicode styled: 
[Re(O)(Se₄)(Cp*)]
Compound name(s): 
(η-Pentamethyl-cylopentadienyl)-oxo-(tetraselenido-Se,Se')-rhenium
Central atom: 
Rhenium
Attached groups: 
O (oxo ⭀O X₂L)
Se₄ (tetraseleno-κ²Se)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V5C6OVE18B8Z0X5L3»
[MLXZ]𝘲 class: 
[MX5L3]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(O)(SCH₂CH₂S)₂]⊖

Formula Unicode styled: 
[Re(O)(SCH₂CH₂S)₂]⊖
Compound name(s): 
bis(1,2-ethanedithiolato-S,S')-oxo-rhenium(1-)
Central atom: 
Rhenium
Attached groups: 
O (oxo ⭀O X₂L)
SCH₂CH₂S (ethanedithiolato-κ²S)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Re«V5C5OVE16B7Z0X6L1»⊖
[MLXZ]𝘲 class: 
[MX6L1]-
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Re(O)(S₄)₂]⊖

Formula Unicode styled: 
[Re(O)(S₄)₂]⊖
Compound name(s): 
oxo-bis(tetrasulfido)rhenate(1-)
Central atom: 
Rhenium
Attached groups: 
O (oxo ⭀O X₂L)
S₄ (tetrasulfanediyl-κ²S)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Re«V5C5OVE16B7Z0X6L1»⊖
[MLXZ]𝘲 class: 
[MX6L1]-
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Re(O)(S₂C₆H₄-κ²S)₂]⊖

Formula Unicode styled: 
[Re(O)(S₂C₆H₄-κ²S)₂]⊖
Compound name(s): 
bis(benzene-1,2-dithiolato-S,S')-oxo-rhenium(1-)
Central atom: 
Rhenium
Attached groups: 
O (oxo ⭀O X₂L)
S₂C₆H₄ (benzene-1,2-dithiolato-κ²S)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Re«V5C5OVE16B7Z0X6L1»⊖
[MLXZ]𝘲 class: 
[MX6L1]-
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Re(NHPh)(PPh₃)(NO)(Cp)]

Formula Unicode styled: 
[Re(NHPh)(PPh₃)(NO)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-nitrosyl-phenylamido-triphenylphosphine-rhenium
Central atom: 
Rhenium
Attached groups: 
NHPh (phenylamino)
PPh₃ (triphenylphosphane)
NO (nitrosyl, linear)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
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: 
Re«V5C6OIE18B8X3L4Z1»
[MLXZ]𝘲 class: 
[MX3L4Z1]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(NHMe₂)(PPh₃)(NO)(Cp)]⊕

Formula Unicode styled: 
[Re(NHMe₂)(PPh₃)(NO)(Cp)]⊕
Compound name(s): 
(η⁵-Cyclopentadienyl)-dimethylamine-nitrosyl-triphenylphosphine-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
NHMe₂ (dimethylamine)
PPh₃ (triphenylphosphane)
NO (nitrosyl, linear)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
1
Compound type: 
Molecular
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: 
Re«V5C6OIE18B8X2L5Z1»⊕
[MLXZ]𝘲 class: 
[MX2L5Z1]+
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(NH₃)(PPh₃)(NO)(Cp)]⊕

Formula Unicode styled: 
[Re(NH₃)(PPh₃)(NO)(Cp)]⊕
Compound name(s): 
Ammine-nitrosyl-(η⁵-cyclopentadienyl)-triphenylphosphine-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
NH₃ (ammine)
PPh₃ (triphenylphosphane)
NO (nitrosyl, linear)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
1
Compound type: 
Molecular
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: 
Re«V5C6OIE18B8X2L5Z1»⊕
[MLXZ]𝘲 class: 
[MX2L5Z1]+
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(NCS-κN)₅(N)]²⊖

Formula Unicode styled: 
[Re(NCS-κN)₅(N)]²⊖
Compound name(s): 
pentakis(isothiocyanato)-nitrido-rhenium(2-)
Central atom: 
Rhenium
Attached groups: 
NCS (isothiocyanato-κN)
N (nitrido; ≡N)
Charge on central atom: 
-2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 17
Summary of calculated classifications: 
Re«V6C6OVIE17B8Z0L0X8»2⊖
[MLXZ]𝘲 class: 
[MX8]2-
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[Re(NCS-κN)(Terpy-κ³N)₂]²⊕

Formula Unicode styled: 
[Re(NCS-κN)(Terpy-κ³N)₂]²⊕
Compound name(s): 
Isothiocyanato-bis(2,2':6',6''-terpyridine)-rhenium(2+)
Central atom: 
Rhenium
Attached groups: 
NCS (isothiocyanato-κN)
Terpy (terpyridine-κ³N)
Charge on central atom: 
2
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«V3C7OIIIE18B7Z0X1L6»2⊕
[MLXZ]𝘲 class: 
[MX1L6]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(NCMe)₂(η³-C₃H₅)(Cp*)]⊕

Formula Unicode styled: 
[Re(NCMe)₂(η³-C₃H₅)(Cp*)]⊕
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-(η³-allyl)-bis(acetonitrile)-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
NCMe (acetonitrile)
C₃H₅ (η³-allyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
1
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«V3C7OIIIE18B7Z0X2L5»⊕
[MLXZ]𝘲 class: 
[MX2L5]+
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(Dmso-κO)(PPh₃)(NO)(Cp)]⊕

Formula Unicode styled: 
[Re(Dmso-κO)(PPh₃)(NO)(Cp)]⊕
Compound name(s): 
(η⁵-Cyclopentadienyl)-dimethylsulfido-(triphenylphosphine)-nitroso-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
Dmso (dimethylsulfoxide-κO)
PPh₃ (triphenylphosphane)
NO (nitrosyl, linear)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
1
Compound type: 
Molecular
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: 
Re«V5C6OIE18B8X2L5Z1»⊕
[MLXZ]𝘲 class: 
[MX2L5Z1]+
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(Dmdtc)₄]⊕

Formula Unicode styled: 
[Re(Dmdtc)₄]⊕
Compound name(s): 
tetrakis(Dimethyldithiocarbamato-S,S')-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
Dmdtc (dimethyldithiocarbamato-κ²S)
Charge on central atom: 
1
Compound type: 
Molecular
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: 18
Summary of calculated classifications: 
Re«V5C8OVE18B8Z0X4L4»⊕
[MLXZ]𝘲 class: 
[MX4L4]+
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(CO)₅]₂

Formula Unicode styled: 
[Re(CO)₅]₂
Compound name(s): 
Decacarbonyl-di-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
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: 
Re«V1C6OOE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(CO)₅(OH₂)]⊕

Formula Unicode styled: 
[Re(CO)₅(OH₂)]⊕
Compound name(s): 
Aqua-pentacarbonylrhenium(1+)
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
OH₂ (aqua)
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«V1C6OIE18B6Z0X0L6»⊕
[MLXZ]𝘲 class: 
[ML6]+
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(CO)₄{Au(PPh₃)}₃]

Formula Unicode styled: 
[Re(CO)₄{Au(PPh₃)}₃]
Compound name(s): 
Tetracarbonyl-tris(triphenylphosphine)-trigold-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
Au(PPh₃) (triphenylphosphinogold)
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)₄(η⁴-C₄Me₄)]⊕

Formula Unicode styled: 
[Re(CO)₄(η⁴-C₄Me₄)]⊕
Compound name(s): 
(eta⁴-Tetramethylcyclobutadiene)-tetracarbonyl-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
C₄Me₄ (η⁴-tetramethylcyclobutadiene)
Charge on central atom: 
1
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«V3C6OIIIE18B7Z0X2L5»⊕
[MLXZ]𝘲 class: 
[MX2L5]+
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(CO)₃(η⁶-C₆H₃Me₃)]⊕

Formula Unicode styled: 
[Re(CO)₃(η⁶-C₆H₃Me₃)]⊕
Compound name(s): 
Tricarbonyl-(eta⁶-1,3,5-trimethylbenzene)-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
C₆H₃Me₃ (mesitylene)
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«V1C6OIE18B6Z0X0L6»⊕
[MLXZ]𝘲 class: 
[ML6]+
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(CO)₂(η³-C₃H₅)(Cp*)]⊕

Formula Unicode styled: 
[Re(CO)₂(η³-C₃H₅)(Cp*)]⊕
Compound name(s): 
Dicarbonyl-(η³-allyl)-(η⁵-pentamethylcyclopentadienyl)-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
C₃H₅ (η³-allyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
1
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«V3C7OIIIE18B7Z0X2L5»⊕
[MLXZ]𝘲 class: 
[MX2L5]+
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Re(CO)₂(NO)(Cp*)]⊕

Formula Unicode styled: 
[Re(CO)₂(NO)(Cp*)]⊕
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-dicarbonyl-nitroso-rhenium (1+)
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
NO (nitrosyl, linear)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
1
Compound type: 
Molecular
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: 
Re«V5C6OIE18B8X2L5Z1»⊕
[MLXZ]𝘲 class: 
[MX2L5Z1]+
MLXZ class (ENC, equivalent neutral class): 
MX5L3