Cp (η⁵-cyclopentadienyl)

[Hf(Cl)(CO)₂(Dmpe)(Cp)]

Formula Unicode styled: 
[Hf(Cl)(CO)₂(Dmpe)(Cp)]
Compound name(s): 
Dicarbonyl-chloro-(η-pentamethyl-cyclopentadienyl)-(bis(dimethylphosphino)ethane-P,P')-hafnium
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: 
Hf«V2C8OIIE18B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Hf(Bz)₂(Cp)₂]

Formula Unicode styled: 
[Hf(Bz)₂(Cp)₂]
Compound name(s): 
dibenzyl-bis(η-cyclopentadienyl)-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(Br)₂(Cp)₂]

Formula Unicode styled: 
[Hf(Br)₂(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-dibromo-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf{Si(SiMe₃)₃}₂(Cp)₂]

Formula Unicode styled: 
[Hf{Si(SiMe₃)₃}₂(Cp)₂]
Compound name(s): 
bis(tris(trimethylsilyl)silyl)-hafnocene
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf{P(SiMe₃)₂}₂(Cp)₂]

Formula Unicode styled: 
[Hf{P(SiMe₃)₂}₂(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-bis(bis(trimethylsilyl)phosphido-P)-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(η⁴-C₄H₄Me₂)(Cp)₂]

Formula Unicode styled: 
[Hf(η⁴-C₄H₄Me₂)(Cp)₂]
Compound name(s): 
(η-s-cis-2,3-Dimethylbutadiene)-hafnocene
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: 
Hf«V2C8OIIE18B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Hf(SeMe)₂(Cp)₂]

Formula Unicode styled: 
[Hf(SeMe)₂(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-bis(methylselenolato)-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(Se₅)(Cp)₂]

Formula Unicode styled: 
[Hf(Se₅)(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-(pentaselenido-Se,Se')-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(S₅)(Cp)₂]

Formula Unicode styled: 
[Hf(S₅)(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-(pentasulfido-S,S')-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(PMe₃)(Cp)(η⁷-C₇H₇)]

Formula Unicode styled: 
[Hf(PMe₃)(Cp)(η⁷-C₇H₇)]
Compound name(s): 
(η-Cycloheptatrienyl)-(η-cyclopentadienyl)-(trimethylphosphine)-hafnium
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: 
Hf«V4C8OIVE18B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[Hf(PEt₂)₂(Cp)₂]

Formula Unicode styled: 
[Hf(PEt₂)₂(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-bis(diethylphosphide)-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(OBuᵗ)₂(Cp)₂]

Formula Unicode styled: 
[Hf(OBuᵗ)₂(Cp)₂]
Compound name(s): 
bis(η-cyclopentadienyl)-bis(t-butoxido)-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(NCMe)₆(Cp)]³⊕

Formula Unicode styled: 
[Hf(NCMe)₆(Cp)]³⊕
Compound name(s): 
(η-Cyclopentadienyl)-hexakis(acetonitrilo)-hafnium(3+)
Central atom: 
Charge on central atom: 
3
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: 
Hf«V4C9OIVE18B9Z0X1L8»3⊕
[MLXZ]𝘲 class: 
[MX1L8]3+
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[Hf(NC₄H₄)₂(Cp)₂]

Formula Unicode styled: 
[Hf(NC₄H₄)₂(Cp)₂]
Compound name(s): 
bis(η⁵-Cyclopentadienyl)-bis(pyrrolyl)-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(Cp-κC)₂(Cp)₂]

Formula Unicode styled: 
[Hf(Cp-κC)₂(Cp)₂]
Compound name(s): 
bis(sigma-1-Cyclopentadienyl)-bis(η-cyclopentadienyl)-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(CHPh₂)₂(Cp)₂]

Formula Unicode styled: 
[Hf(CHPh₂)₂(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-bis(benzhydryl)-hafnium
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: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(CH₂=CMe₂)(PMe₃)(Cp)₂]

Formula Unicode styled: 
[Hf(CH₂=CMe₂)(PMe₃)(Cp)₂]
Compound name(s): 
(Isobutylene)-bis(η-cyclopentadienyl)-trimethylphosphine-hafnium
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: 
Hf«V2C8OIIE18B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Os(Cp)₂]

Formula Unicode styled: 
[Os(Cp)₂]
Compound name(s): 
osmocene|dicyclopentadienyl osmium|cyclopentadienyl osmium|osmium(II) cyclopentadienide
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«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Os(H)(C≡CPh)(PPrⁱ₃)₂(Cp)]⊕

Formula Unicode styled: 
trans–[Os(H)(C≡CPh)(PPrⁱ₃)₂(Cp)]⊕
Compound name(s): 
(η-Cyclopentadienyl)-hydrido-bis(tri-isopropylphosphine)-(2-phenylethynyl)-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«V4C7OIVE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]+
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Os(Ph)₂(N)(Cp)]

Formula Unicode styled: 
[Os(Ph)₂(N)(Cp)]
Compound name(s): 
(η-Cyclopentadienyl)-diphenyl-nitrido-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«V6C6OVIE18B8Z0X6L2»
[MLXZ]𝘲 class: 
[MX6L2]
MLXZ class (ENC, equivalent neutral class): 
MX6L2