6-coordinate: ③-●-3 piano stool

6-coordinate: 3-3 piano stool
6-coordinate: ③-●-3 piano stool

[Re{P(OEt)₃}₃(η⁶-C₆H₆)]⊕

Formula Unicode styled: 
[Re{P(OEt)₃}₃(η⁶-C₆H₆)]⊕
Compound name(s): 
(eta-benzene)-tris(triethyl phosphite)-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
P(OEt)₃ (triethylphosphite)
C₆H₆ (benzene)
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(η⁶-C₆H₆)(Tp-κ³N)]

Formula Unicode styled: 
[Re(η⁶-C₆H₆)(Tp-κ³N)]
Compound name(s): 
(eta-benzene)-[hydrogen tripyrazolylborate]-rhenium
Central atom: 
Rhenium
Attached groups: 
C₆H₆ (benzene)
Tp (hydrotris(pyrazolyl)borato-κ³N)
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(Bz)₂(O)(Cp*)]

Formula Unicode styled: 
[Re(Bz)₂(O)(Cp*)]
Compound name(s): 
bis(Benzyl)-oxo-(eta-pentamethyl-cyclopentadienyl)-rhenium
Central atom: 
Rhenium
Attached groups: 
Bz (phenylmethanido-κC)
O (oxo ⭀O X₂L)
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(Cl)₂(O)(Cp*)]

Formula Unicode styled: 
[Re(Cl)₂(O)(Cp*)]
Compound name(s): 
Dichloro-oxo-(eta-pentamethyl-cyclopentadienyl)-rhenium
Central atom: 
Rhenium
Attached groups: 
Cl (chloro)
O (oxo ⭀O X₂L)
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(Cl)₂(⭀NBuᵗ)(Cp*)]

Formula Unicode styled: 
[Re(Cl)₂(⭀NBuᵗ)(Cp*)]
Compound name(s): 
(t-Butylimido)-dichloro-(eta-pentamethyl-cyclopentadienyl)-rhenium
Central atom: 
Rhenium
Attached groups: 
Cl (chloro)
⭀NBuᵗ (⭀N t-butylimino)
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(S₄)(O)(Cp*)]

Formula Unicode styled: 
[Re(S₄)(O)(Cp*)]
Compound name(s): 
Oxo-(eta-Pentamethyl-cyclopentadienyl)-(tetrasulfido-S,S')-rhenium
Central atom: 
Rhenium
Attached groups: 
S₄ (tetrasulfanediyl-κ²S)
O (oxo ⭀O X₂L)
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(SMe)₂(CO)(Cp*)]

Formula Unicode styled: 
[Re(SMe)₂(CO)(Cp*)]
Compound name(s): 
(eta-Pentamethyl-cyclopentadienyl)-carbonyl-bis(methylsulfido)-rhenium
Central atom: 
Rhenium
Attached groups: 
SMe (methylthio)
CO (carbonyl)
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: 16
Summary of calculated classifications: 
Re«V3C6OIIIE16B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Re(CO)₃{η⁵-C₅H₄(SiMe₃)}]

Formula Unicode styled: 
[Re(CO)₃{η⁵-C₅H₄(SiMe₃)}]
Compound name(s): 
Tricarbonyl((trimethylsilyl)-pi-cyclopentadienyl) rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)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(CNBuᵗ)₃(η⁶-C₆H₆)]⊕

Formula Unicode styled: 
[Re(CNBuᵗ)₃(η⁶-C₆H₆)]⊕
Compound name(s): 
(eta-benzene)-tris(N-t-butylcyano)-rhenium(1+)
Central atom: 
Rhenium
Attached groups: 
CNBuᵗ (t-butyl isocyanide)
C₆H₆ (benzene)
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(=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)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(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(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(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(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)₃(Cp)]

Formula Unicode styled: 
[Re(CO)₃(Cp)]
Compound name(s): 
Tricarbonyl-(eta-cyclopentadienyl)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
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)₃(Cp*)]

Formula Unicode styled: 
[Re(CO)₃(Cp*)]
Compound name(s): 
Tricarbonyl-(eta-pentamethyl-cyclopentadienyl)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
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(⭀NBuᵗ)(Se₄)(Cp*)]

Formula Unicode styled: 
[Re(⭀NBuᵗ)(Se₄)(Cp*)]
Compound name(s): 
t-Butylamido-(eta-pentamethyl-cylopentadienyl)-(tetraselenido-Se,Se')-rhenium
Central atom: 
Rhenium
Attached groups: 
⭀NBuᵗ (⭀N t-butylimino)
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