5-coordinate (geometry not specified)

[Ni(H)(SiEt₃)(AlCp*)₃]

Formula Unicode styled: 
[Ni(H)(SiEt₃)(AlCp*)₃]
Compound name(s): 
Hydrido-triethylsilyl-tris(η⁵₋pentamethyl-cyclopentadienyl)-tri-aluminium-nickel
Central atom: 
Nickel
Attached groups: 
H (hydrido)
SiEt₃ (triethylsilyl)
AlCp* (pentamethylcyclopentadienylaluminium)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ni«V2C5OIIE18B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Ni(η³-C₃H₅)(Tp-κ³N)]

Formula Unicode styled: 
[Ni(η³-C₃H₅)(Tp-κ³N)]
Compound name(s): 
(η³-Allyl)-(hydrogen tris(pyrazolyl)borato)-nickel
Central atom: 
Nickel
Attached groups: 
C₃H₅ (η³-allyl)
Tp (hydrotris(pyrazolyl)borato-κ³N)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ni«V2C5OIIE18B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Ni(PMe₃)₃(η³-C₃H₅)]⊕

Formula Unicode styled: 
[Ni(PMe₃)₃(η³-C₃H₅)]⊕
Compound name(s): 
(η³-Allyl)-tris(trimethylphosphine)-nickel(1+)
Central atom: 
Nickel
Attached groups: 
PMe₃ (trimethylphosphane)
C₃H₅ (η³-allyl)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ni«V2C5OIIE18B5Z0X1L4»⊕
[MLXZ]𝘲 class: 
[MX1L4]+
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Ni(PMe₃)₃(η³-C₃H₅)]⊕

Formula Unicode styled: 
[Ni(PMe₃)₃(η³-C₃H₅)]⊕
Compound name(s): 
(η³-Allyl)-tris(trimethylphosphite)-nickel(1+)
Central atom: 
Nickel
Attached groups: 
PMe₃ (trimethylphosphane)
C₃H₅ (η³-allyl)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ni«V2C5OIIE18B5Z0X1L4»⊕
[MLXZ]𝘲 class: 
[MX1L4]+
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Ni(CO)₂(μ₂-PPh₂)]₂

Formula Unicode styled: 
[Ni(CO)₂(μ₂-PPh₂)]₂
Compound name(s): 
bis-[mu-Diphenylphosphido-bis(dicarbonyl-nickel]
Central atom: 
Nickel
Attached groups: 
CO (carbonyl)
PPh₂ (μ₂-diphenylphosphanyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ni«V2C5OIE18B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Al(Me)(η³-Cp*)₂]

Formula Unicode styled: 
[Al(Me)(η³-Cp*)₂]
Compound name(s): 
Methyl-bis(η²-pentamethylcyclopentadienyl)-aluminium
Central atom: 
Aluminium
Attached groups: 
Me (methyl)
Cp*-η³ (η³-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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Al«V3C5OIIIE10B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Al(H)₂(μ₂-H)(Thf)]₂

Formula Unicode styled: 
[Al(H)₂(μ₂-H)(Thf)]₂
Compound name(s): 
bis-[(μ₂-Hydrido)-dihydrido-tetrahydrofuran-aluminium]
Central atom: 
Aluminium
Attached groups: 
H (hydrido)
H (μ₂-hydrido)
Thf (tetrahydrofuran)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Al«V3C5OIIIE10B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Sn(Buᵗ)₂(N₃)(μ₂-N₃)]₂

Formula Unicode styled: 
[Sn(Buᵗ)₂(N₃)(μ₂-N₃)]₂
Compound name(s): 
bis-[di-t-butyl-diazido-tin]
Central atom: 
Tin
Attached groups: 
Buᵗ (t-butyl)
N₃ (azido)
N₃ (μ₂-azido)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Sn«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Tl(Me)₂(Terpy-κ³N)]⊕

Formula Unicode styled: 
[Tl(Me)₂(Terpy-κ³N)]⊕
Compound name(s): 
Dimethyl-(2,2':6',2''-terpyridyl)-thallium(1+)
Central atom: 
Thallium
Attached groups: 
Me (methyl)
Terpy (terpyridine-κ³N)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Tl«V3C5OIIIE10B5Z0X2L3»⊕
[MLXZ]𝘲 class: 
[MX2L3]+
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Pb(COPh)(Mes)₃]

Formula Unicode styled: 
[Pb(COPh)(Mes)₃]
Compound name(s): 
(benzoyl-κC,κO)-trimesityl-lead
Central atom: 
Lead
Attached groups: 
COPh (benzoyl)
Mes (mesityl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Pb«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

catena–1D-[I(Ph)(O)(μ₂–O)]

Formula Unicode styled: 
catena–1D-[I(Ph)(O)(μ₂–O)]
Compound name(s): 
catena-phenyl(dioxo)iodine
Central atom: 
Iodine
Attached groups: 
Ph (phenyl)
O (oxo Z)
O (μ₂–oxo X+X)
Charge on central atom: 
0
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
I«V5C4OVE10B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Ir(Me)(Dppe-κ²P)(η⁴-Cod)]

Formula Unicode styled: 
[Ir(Me)(Dppe-κ²P)(η⁴-Cod)]
Compound name(s): 
(Cyclo-octa-1,5-diene)(1,2-bis(diphenylphosphino)ethane)-methyl-iridium
Central atom: 
Iridium
Attached groups: 
Me (methyl)
Dppe (1,2-bis-(diphenylphosphino)ethane-κ²P)
Cod (η²,η²-cycloocta-1,5-diene)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ir«V1C5OIE18B5Z0X1L4»
[MLXZ]𝘲 class: 
[MX1L4]
MLXZ class (ENC, equivalent neutral class): 
MX1L4

[Ir(H)(SiEt₃)(PCy₃)(Acac)]

Formula Unicode styled: 
[Ir(H)(SiEt₃)(PCy₃)(Acac)]
Compound name(s): 
(Acetylacetonato)-hydrido-triethylsilyl-tricyclohexylphosphine-iridium
Central atom: 
Iridium
Attached groups: 
H (hydrido)
SiEt₃ (triethylsilyl)
PCy₃ (tricyclohexylphosphane)
Acac (acetylacetonato)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Ir«V3C5OIIIE16B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Ir(Cl)(H)(=CPh₂)(PPrⁱ₃)₂]⊕

Formula Unicode styled: 
[Ir(Cl)(H)(=CPh₂)(PPrⁱ₃)₂]⊕
Compound name(s): 
Chloro-(diphenylmethylidene)-hydrido-bis(triisopropylphosphine)-iridium(1+)
Central atom: 
Iridium
Attached groups: 
Cl (chloro)
H (hydrido)
=CPh₂ (diphenylmethylidene)
PPrⁱ₃ (triisopropylphosphane)
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: 
Ir«V5C5OVE16B6Z0X4L2»⊕
[MLXZ]𝘲 class: 
[MX4L2]+
MLXZ class (ENC, equivalent neutral class): 
MX5L1

[Ir(η⁴-C₄H₆)([9]aneS₃-κ³S)]⊕

Formula Unicode styled: 
[Ir(η⁴-C₄H₆)([9]aneS₃-κ³S)]⊕
Compound name(s): 
(η⁴-Butadiene)-(1,4,7-trithiacyclononane-S,S'S'')-iridium(1+)
Central atom: 
Iridium
Attached groups: 
C₄H₆ (η⁴-butadiene)
[9]aneS₃ (1,4,7-trithiocyclononane-κ³S)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ir«V1C5OIE18B5Z0X0L5»⊕
[MLXZ]𝘲 class: 
[ML5]+
MLXZ class (ENC, equivalent neutral class): 
MX1L4

[Mn(I)₂(Terpy-κ³N)]

Formula Unicode styled: 
[Mn(I)₂(Terpy-κ³N)]
Compound name(s): 
Di-iodo-(2,2':6',2''-terpyridyl)-manganese
Central atom: 
Manganese
Attached groups: 
I (iodo)
Terpy (terpyridine-κ³N)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 15
Summary of calculated classifications: 
Mn«V2C5OIIE15B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Mn(Cl)₂(Terpy-κ³N)]

Formula Unicode styled: 
[Mn(Cl)₂(Terpy-κ³N)]
Compound name(s): 
Dichloro-(2,2':6',2''-terpyridyl)-manganese
Central atom: 
Manganese
Attached groups: 
Cl (chloro)
Terpy (terpyridine-κ³N)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 15
Summary of calculated classifications: 
Mn«V2C5OIIE15B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Mn(Bz)(Thf)(η²-CH₂Ph)]₂

Formula Unicode styled: 
[Mn(Bz)(Thf)(η²-CH₂Ph)]₂
Compound name(s): 
bis((μ₂-Benzyl)-(tetrahydrofuran))-dibenzyl-di-manganese
Central atom: 
Manganese
Attached groups: 
Bz (phenylmethanido-κC)
Thf (tetrahydrofuran)
CH₂Ph (η²-benzyl, η²-Bz)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 13
Summary of calculated classifications: 
Mn«V2C3OIIE13B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Mn(Br)₂(Terpy-κ³N)]

Formula Unicode styled: 
[Mn(Br)₂(Terpy-κ³N)]
Compound name(s): 
Dibromo-(2,2':6',2''-terpyridyl)-manganese
Central atom: 
Manganese
Attached groups: 
Br (bromo)
Terpy (terpyridine-κ³N)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 15
Summary of calculated classifications: 
Mn«V2C5OIIE15B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Mn{P(OMe)₃}(η⁴-C₄H₆)₂]

Formula Unicode styled: 
[Mn{P(OMe)₃}(η⁴-C₄H₆)₂]
Compound name(s): 
bis(η-Buta-1,3-diene)-trimethylphosphite-manganese
Central atom: 
Manganese
Attached groups: 
P(OMe)₃ (trimethylphosphite)
C₄H₆ (η⁴-butadiene)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 17
Summary of calculated classifications: 
Mn«V0C5OOE17B5Z0X0L5»
[MLXZ]𝘲 class: 
[ML5]
MLXZ class (ENC, equivalent neutral class): 
ML5