5-coordinate: trigonal bipyramid (TBPY-5)

trans–[U(F){N(SiMe₃)₂}₃(⭀NPh)]

Formula Unicode styled: 
trans–[U(F){N(SiMe₃)₂}₃(⭀NPh)]
Compound name(s): 
Fluoro-tris(bis(trimethylsilyl)amido)-phenylimido-uranium
Central atom: 
Uranium
Attached groups: 
F (fluoro)
N(SiMe₃)₂ (bis(trimethylsilyl)amino: planar)
⭀NPh (phenylimino)
Charge on central atom: 
0
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
U«V6C5OVIE20B10Z0X6L4»
[MLXZ]𝘲 class: 
[MX6L4]
MLXZ class (ENC, equivalent neutral class): 
MX6L4

[W(Cl)(Me)₃(⭀NPh)]

Formula Unicode styled: 
[W(Cl)(Me)₃(⭀NPh)]
Compound name(s): 
(phenylimino)-chloro-trimethyl-tungsten
Central atom: 
Tungsten
Attached groups: 
Cl (chloro)
Me (methyl)
⭀NPh (phenylimino)
Charge on central atom: 
0
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
W«V6C5OVIE14B7Z0X6L1»
[MLXZ]𝘲 class: 
[MX6L1]
MLXZ class (ENC, equivalent neutral class): 
MX6L1

[W(O)(O₂)₂(OPy)₂]

Formula Unicode styled: 
[W(O)(O₂)₂(OPy)₂]
Compound name(s): 
bis(Peroxo)-bis(pyridine-N-oxide)-oxo-tungsten
Central atom: 
Tungsten
Attached groups: 
O (oxo ⭀O X₂L)
O₂ (peroxo)
OPy (Pyridine-N-oxide)
Charge on central atom: 
0
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V6C5OVIE18B9Z0X6L3»
[MLXZ]𝘲 class: 
[MX6L3]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[W(Cl)₂(=CHBuᵗ)(O)(PEt₃)]

Formula Unicode styled: 
[W(Cl)₂(=CHBuᵗ)(O)(PEt₃)]
Compound name(s): 
Dichloro-triethylphosphine-neopentylidene-oxo-tungsten
Central atom: 
Tungsten
Attached groups: 
Cl (chloro)
=CHBuᵗ (t-butylmethylidene)
O (oxo ⭀O X₂L)
PEt₃ (triethylphosphane)
Charge on central atom: 
0
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V6C5OVIE16B8Z0X6L2»
[MLXZ]𝘲 class: 
[MX6L2]
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[W(OBuᵗ)₃(Py)(NO)]

Formula Unicode styled: 
[W(OBuᵗ)₃(Py)(NO)]
Compound name(s): 
Tri-t-butoxy-(nitrosyl)-(pyridine) tungsten
Central atom: 
Tungsten
Attached groups: 
OBuᵗ (t-butyloxy)
Py (pyridine)
NO (nitrosyl, linear)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
W«V6C5OIIE14B7X4L2Z1»
[MLXZ]𝘲 class: 
[MX4L2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX6L1

[W(CH₂Buᵗ)₃(=CHPh)(Py)]

Formula Unicode styled: 
[W(CH₂Buᵗ)₃(=CHPh)(Py)]
Compound name(s): 
Benzylidyne-tris(neopentyl)-pyridyl-tungsten
Central atom: 
Tungsten
Attached groups: 
CH₂Buᵗ (t-butylmethyl)
=CHPh (benzylidene)
Py (pyridine)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 13
Summary of calculated classifications: 
W«V5C5OVE13B6Z0X5L1»
[MLXZ]𝘲 class: 
[MX5L1]
MLXZ class (ENC, equivalent neutral class): 
MX5L1

[W(Buⁿ)₂(OSiBuᵗ₃)₂(O)]

Formula Unicode styled: 
[W(Buⁿ)₂(OSiBuᵗ₃)₂(O)]
Compound name(s): 
Di-n-butyl-oxo-bis(tri-t-butylsiloxy)-tungsten
Central atom: 
Tungsten
Attached groups: 
Buⁿ (butyl)
OSiBuᵗ₃ (tri-t-butylsiloxy)
O (oxo ⭀O X₂L)
Charge on central atom: 
0
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
W«V6C5OVIE14B7Z0X6L1»
[MLXZ]𝘲 class: 
[MX6L1]
MLXZ class (ENC, equivalent neutral class): 
MX6L1

[W(⭀NMes)₂(C₂H₄)(PMe₃)₂]

Formula Unicode styled: 
[W(⭀NMes)₂(C₂H₄)(PMe₃)₂]
Compound name(s): 
(η-Ethylene)-bis(mesitylimido)-bis(trimethylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
(⭀NMes)₂ (⭀NMes mesitylimino-cis X₄L Ⓢ)
C₂H₄ (ethene)
PMe₃ (trimethylphosphane)
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: 18
Summary of calculated classifications: 
W«V4C5OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[W(Mes)₃(O)(Thf)]

Formula Unicode styled: 
[W(Mes)₃(O)(Thf)]
Compound name(s): 
tris(Mesityl)-oxo-tetrahydrofuran-tungsten
Central atom: 
Tungsten
Attached groups: 
Mes (mesityl)
O (oxo ⭀O X₂L)
Thf (tetrahydrofuran)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 15
Summary of calculated classifications: 
W«V5C5OVE15B7Z0X5L2»
[MLXZ]𝘲 class: 
[MX5L2]
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[W(H)(C₂H₄)₄]³⊖

Formula Unicode styled: 
[W(H)(C₂H₄)₄]³⊖
Compound name(s): 
tetrakis(η²-ethene)-hydrido-tungsten(3-)
Central atom: 
Tungsten
Attached groups: 
H (hydrido)
C₂H₄ (ethene)
Charge on central atom: 
-3
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
W«V4C5O-IIE18B8Z0X1L4»3⊖
[MLXZ]𝘲 class: 
[MX1L4]3-
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Re(Ph)(O)₃(Thf)]

Formula Unicode styled: 
[Re(Ph)(O)₃(Thf)]
Compound name(s): 
Phenyl-tri-oxo-(tetrahydrofuran)-rhenium
Central atom: 
Rhenium
Attached groups: 
Ph (phenyl)
O (oxo X₂)
Thf (tetrahydrofuran)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Re«V7C5OVIIE16B8Z0X7L1»
[MLXZ]𝘲 class: 
[MX7L1]
MLXZ class (ENC, equivalent neutral class): 
MX7L1

[Re(Ph)₃(PEt₂Ph)₂]

Formula Unicode styled: 
[Re(Ph)₃(PEt₂Ph)₂]
Compound name(s): 
Triphenyl-bis(diethylphenylphosphine)-rhenium
Central atom: 
Rhenium
Attached groups: 
Ph (phenyl)
PEt₂Ph (diethylphenylphosphane)
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: 14
Summary of calculated classifications: 
Re«V3C5OIIIE14B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Re(Me)(O)₃(NH₂Ph)]

Formula Unicode styled: 
[Re(Me)(O)₃(NH₂Ph)]
Compound name(s): 
Aniline-methyl-trioxo-rhenium
Central atom: 
Rhenium
Attached groups: 
Me (methyl)
O (oxo X₂)
NH₂Ph (aniline)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Re«V7C5OVIIE16B8Z0X7L1»
[MLXZ]𝘲 class: 
[MX7L1]
MLXZ class (ENC, equivalent neutral class): 
MX7L1

[Re(Me)(O)₂(PPh₃)₂]

Formula Unicode styled: 
[Re(Me)(O)₂(PPh₃)₂]
Compound name(s): 
Methyl-dioxo-bis(triphenylphosphine)-rhenium
Central atom: 
Rhenium
Attached groups: 
Me (methyl)
O (oxo X₂)
PPh₃ (triphenylphosphane)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Re«V5C5OVE16B7Z0X5L2»
[MLXZ]𝘲 class: 
[MX5L2]
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Re(Cl)₃(⭀NBuᵗ)₂]

Formula Unicode styled: 
[Re(Cl)₃(⭀NBuᵗ)₂]
Compound name(s): 
bis(t-Butylimido)-trichloro-rhenium
Central atom: 
Rhenium
Attached groups: 
Cl (chloro)
⭀NBuᵗ (⭀N t-butylimino)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V7C5OVIIE18B9Z0X7L2»
[MLXZ]𝘲 class: 
[MX7L2]
MLXZ class (ENC, equivalent neutral class): 
MX7L2

[Re(Cl)(Dppe-κ²P)₂]

Formula Unicode styled: 
[Re(Cl)(Dppe-κ²P)₂]
Compound name(s): 
Chloro-bis(1,2-bis(diphenylphosphino)-ethane-P,P')-rhenium
Central atom: 
Rhenium
Attached groups: 
Cl (chloro)
Dppe (1,2-bis-(diphenylphosphino)ethane-κ²P)
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: 16
Summary of calculated classifications: 
Re«V1C5OIE16B5Z0X1L4»
[MLXZ]𝘲 class: 
[MX1L4]
MLXZ class (ENC, equivalent neutral class): 
MX1L4

[Re(CO)₅]⊖

Formula Unicode styled: 
[Re(CO)₅]⊖
Compound name(s): 
pentacarbonyl-rhenium(1-)
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
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: 
Re«V1C5O-IE18B6Z0X0L5»⊖
[MLXZ]𝘲 class: 
[ML5]-
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(CH₂SiMe₃)₃(Cl)(≡CSiMe₃)]

Formula Unicode styled: 
[Re(CH₂SiMe₃)₃(Cl)(≡CSiMe₃)]
Compound name(s): 
Chloro-tris(trimethylsilylmethyl)-trimethylsilylmethylidyne-rhenium
Central atom: 
Rhenium
Attached groups: 
CH₂SiMe₃ (trimethylsilylmethyl)
Cl (chloro)
≡CSiMe₃ (trimethylsilylmethylidyne)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
Re«V7C5OVIIE14B7Z0L0X7»
[MLXZ]𝘲 class: 
[MX7]
MLXZ class (ENC, equivalent neutral class): 
MX7

[Re(CH₂Buᵗ)₃(O)₂]

Formula Unicode styled: 
[Re(CH₂Buᵗ)₃(O)₂]
Compound name(s): 
tris(Neopentyl)-dioxo-rhenium
Central atom: 
Rhenium
Attached groups: 
CH₂Buᵗ (t-butylmethyl)
O (oxo ⭀O X₂L)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V7C5OVIIE18B9Z0X7L2»
[MLXZ]𝘲 class: 
[MX7L2]
MLXZ class (ENC, equivalent neutral class): 
MX7L2

trans–[Au(I)₃(PMe₃)₂]

Formula Unicode styled: 
trans–[Au(I)₃(PMe₃)₂]
Compound name(s): 
bis(Trimethylphosphine)-tri-iodo-gold
Central atom: 
Gold
Attached groups: 
I (iodo)
PMe₃ (trimethylphosphane)
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: 18
Summary of calculated classifications: 
Au«V3C5OIIIE18B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2