8-coordinate: ③₂-●-2 bent metallocene

[Ta(H)(HP=PH)(Cp)₂]

Formula Unicode styled: 
[Ta(H)(HP=PH)(Cp)₂]
Compound name(s): 
Hydrido-(dihydrogenphosphanato)-bis(η-cyclopentadienyl)-tantalocene
Central atom: 
Hydrogen
Attached groups: 
Ta group (X type)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 2
Summary of calculated classifications: 
H«V1C1O-IE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

[Ta(H)(CO)(Cp)₂]

Formula Unicode styled: 
[Ta(H)(CO)(Cp)₂]
Compound name(s): 
Carbonyl-bis(η-cyclopentadienyl)-hydrido-tantalum
Central atom: 
Hydrogen
Attached groups: 
Ta group (X type)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 2
Summary of calculated classifications: 
H«V1C1O-IE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

[Ta(H)(=NPh)(Cp*)₂]

Formula Unicode styled: 
[Ta(H)(=NPh)(Cp*)₂]
Compound name(s): 
Hydrido-phenylimido-permethyltantalocene
Central atom: 
Hydrogen
Attached groups: 
Ta group (X type)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 2
Summary of calculated classifications: 
H«V1C1O-IE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

[Sm(μ₂-OH){η⁵-C₅H₃(SiMe₃)₂}₂]₂

Formula Unicode styled: 
[Sm(μ₂-OH){η⁵-C₅H₃(SiMe₃)₂}₂]₂
Compound name(s): 
bis-[(μ₂-hydroxo)-bis(bis(η⁵-1,3-bis(trimethylsilyl)-cyclopentadienyl)-samarium]
Central atom: 
Samarium
Attached groups: 
OH (μ₂-hydroxy)
C₅H₃(SiMe₃)₂ (η⁵-bis(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 21
Summary of calculated classifications: 
Sm«V3C8OIIIE21B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Sm(μ₂-O₂CPh)(Cp*)₂]₂

Formula Unicode styled: 
[Sm(μ₂-O₂CPh)(Cp*)₂]₂
Compound name(s): 
bis-[(μ₂-benzoato)-bis(η⁵-pentamethyl-cyclopentadienyl)-samarium]
Central atom: 
Samarium
Attached groups: 
O₂CPh (μ₂-benzoato)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 21
Summary of calculated classifications: 
Sm«V3C8OIIIE21B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Sm(μ₂-Me){η⁵-C₅H₄(SiMe₃)}₂]₂

Formula Unicode styled: 
[Sm(μ₂-Me){η⁵-C₅H₄(SiMe₃)}₂]₂
Compound name(s): 
bis-[(μ₂-methyl)-bis((η⁵-(trimethylsilyl)-cyclopentadienyl)-samarium]
Central atom: 
Samarium
Attached groups: 
Me (μ₂-methyl)
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 21
Summary of calculated classifications: 
Sm«V3C8OIIIE21B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Sm(μ₂-I)(Thf)₂(Cp*)]₂

Formula Unicode styled: 
[Sm(μ₂-I)(Thf)₂(Cp*)]₂
Compound name(s): 
bis-[(μ₂-iodo)-bis(tetrahydrofuran)-(η⁵-pentamethyl-cyclopentadienyl)-samarium]
Central atom: 
Samarium
Attached groups: 
I (μ₂-iodo)
Thf (tetrahydrofuran)
Cp* (η⁵-pentamethylcyclopentadienyl)
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Sm«V2C7OIIE20B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Sm(μ₂-H)(Cp*)₂]₂

Formula Unicode styled: 
[Sm(μ₂-H)(Cp*)₂]₂
Compound name(s): 
bis-[μ₂-hydrido)-bis(η⁵-pentamethyl-cyclopentadienyl)-samarium]
Central atom: 
Samarium
Attached groups: 
H (μ₂-hydrido)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 21
Summary of calculated classifications: 
Sm«V3C8OIIIE21B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Sm(μ₂-F){η⁵-C₅H₃(SiMe₃)₂}₂]₂

Formula Unicode styled: 
[Sm(μ₂-F){η⁵-C₅H₃(SiMe₃)₂}₂]₂
Compound name(s): 
bis-[(μ₂-fluoro)-bis(η⁵-1,3-bis(trimethylsilyl)cyclopentadienyl)-samarium]
Central atom: 
Samarium
Attached groups: 
F (μ₂-fluoro)
C₅H₃(SiMe₃)₂ (η⁵-bis(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 21
Summary of calculated classifications: 
Sm«V3C8OIIIE21B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Sm(μ₂-Cl){η⁵-C₅H₄(SiMe₃)}₂]₂

Formula Unicode styled: 
[Sm(μ₂-Cl){η⁵-C₅H₄(SiMe₃)}₂]₂
Compound name(s): 
bis-[(μ₂-chloro)-bis((η⁵-(trimethylsilyl)-cyclopentadienyl)-samarium]
Central atom: 
Samarium
Attached groups: 
Cl (μ₂-chloro)
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 21
Summary of calculated classifications: 
Sm«V3C8OIIIE21B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Gd(μ₂-Cl)(η⁵-C₅H₄Buᵗ)₂]₂

Formula Unicode styled: 
[Gd(μ₂-Cl)(η⁵-C₅H₄Buᵗ)₂]₂
Compound name(s): 
bis-[(μ₂-chloro)-(η⁵-t-butyl-cyclopentadienyl)-gadolinium]
Central atom: 
Gadolinium
Attached groups: 
Cl (μ₂-chloro)
C₅H₄Buᵗ (η⁵-t-butyl-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 23
Summary of calculated classifications: 
Gd«V3C8OIIIE23B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Gd(μ₂-C≡CPh)(η⁵-C₅H₄Buᵗ)₂]₂

Formula Unicode styled: 
[Gd(μ₂-C≡CPh)(η⁵-C₅H₄Buᵗ)₂]₂
Compound name(s): 
bis-[(μ₂-phenylethynylidene)-bis(η⁵-t-butyl-cyclopentadienyl)-gadolinium]
Central atom: 
Gadolinium
Attached groups: 
C≡CPh (μ₂-phenylethynyl)
C₅H₄Buᵗ (η⁵-t-butyl-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 23
Summary of calculated classifications: 
Gd«V3C8OIIIE23B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Gd(μ₂-C≡CPh)(η⁵-C₅H₃Me₂)₂]₂

Formula Unicode styled: 
[Gd(μ₂-C≡CPh)(η⁵-C₅H₃Me₂)₂]₂
Compound name(s): 
bis-[(μ₂-phenylethynylidene)-bis(η⁵-2,4-dimethylpentadienyl)-gadolinium]
Central atom: 
Gadolinium
Attached groups: 
C≡CPh (μ₂-phenylethynyl)
C₅H₃Me₂ (η⁵-dimethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 23
Summary of calculated classifications: 
Gd«V3C8OIIIE23B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Gd(μ₂-Br)(Cp)₂]₂

Formula Unicode styled: 
[Gd(μ₂-Br)(Cp)₂]₂
Compound name(s): 
bis-[(μ₂-cromo)-bis(η⁵-cyclopentadienyl)-gadolinium]
Central atom: 
Gadolinium
Attached groups: 
Br (μ₂-bromo)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 23
Summary of calculated classifications: 
Gd«V3C8OIIIE23B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Dy(μ₂-OH)(η⁵-C₅H₄Buᵗ)₂]₂

Formula Unicode styled: 
[Dy(μ₂-OH)(η⁵-C₅H₄Buᵗ)₂]₂
Compound name(s): 
bis-[(μ₂-hydroxo)-bis(η⁵-t-butylcyclopentadienyl)-dysprosium]
Central atom: 
Dysprosium
Attached groups: 
OH (μ₂-hydroxy)
C₅H₄Buᵗ (η⁵-t-butyl-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Dy«V3C8OIIIE25B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Dy(μ₂-NH₂)(Cp)₂]₂

Formula Unicode styled: 
[Dy(μ₂-NH₂)(Cp)₂]₂
Compound name(s): 
bis-[(μ₂-amino)-bis(η⁵-cyclopentadienyl)-dysprosium]
Central atom: 
Dysprosium
Attached groups: 
NH₂ (μ₂-amino)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Dy«V3C8OIIIE25B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Dy(μ₂-Me){η⁵-C₅H₄(SiMe₃)}₂]₂

Formula Unicode styled: 
[Dy(μ₂-Me){η⁵-C₅H₄(SiMe₃)}₂]₂
Compound name(s): 
bis-[(μ-methyl)-bis((trimethylsilyl)cyclopentadienyl)-dysprosium]
Central atom: 
Dysprosium
Attached groups: 
Me (μ₂-methyl)
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Dy«V3C8OIIIE25B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Dy(μ₂-I){η⁵-C₅H₄(SiMe₃)}₂]₂

Formula Unicode styled: 
[Dy(μ₂-I){η⁵-C₅H₄(SiMe₃)}₂]₂
Compound name(s): 
bis-[(μ₂-iodo)-bis(η⁵-cyclopentadienyl)-dysprosium]
Central atom: 
Dysprosium
Attached groups: 
I (μ₂-iodo)
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Dy«V3C8OIIIE25B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Dy(μ₂-Cl){η⁵-C₅H₄(SiMe₃)}₂]₂

Formula Unicode styled: 
[Dy(μ₂-Cl){η⁵-C₅H₄(SiMe₃)}₂]₂
Compound name(s): 
bis-[(μ₂-chloro)-bis(η⁵-cyclopentadienyl)-dysprosium]
Central atom: 
Dysprosium
Attached groups: 
Cl (μ₂-chloro)
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Dy«V3C8OIIIE25B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Dy(μ₂-Cl)(Cp)₂]₂

Formula Unicode styled: 
[Dy(μ₂-Cl)(Cp)₂]₂
Compound name(s): 
bis-[(μ₂-chloro)-bis(η⁵-cyclopentadienyl)-dysprosium]
Central atom: 
Dysprosium
Attached groups: 
Cl (μ₂-chloro)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Dy«V3C8OIIIE25B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5