NCO (isocyanato-κN)

[Mo(NCO)(NO)(η³-C₃H₄Me)(Cp)]

Formula Unicode styled: 
[Mo(NCO)(NO)(η³-C₃H₄Me)(Cp)]
Compound name(s): 
isocyanato-nitrosyl-methallyl-(η⁵-cyclopentadienyl)-molybdenum
Central atom: 
Molybdenum
Attached groups: 
NCO (isocyanato-κN)
NO (nitrosyl, linear)
C₃H₄Me (η³-methylallyl)
Cp (η⁵-cyclopentadienyl)
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Mo«V6C7OIIE18B9X4L4Z1»
[MLXZ]𝘲 class: 
[MX4L4Z1]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[Sn(NCO)(Ph)₃(OPy)]

Formula Unicode styled: 
[Sn(NCO)(Ph)₃(OPy)]
Compound name(s): 
(isocyanato)-triphenyl-(pyridine-N-oxide-O)-tin
Central atom: 
Tin
Attached groups: 
NCO (isocyanato-κN)
Ph (phenyl)
OPy (Pyridine-N-oxide)
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: 
Sn«V4C5OIVE10B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

cis,trans–[Tc(NCO)(CO)₂(OH₂)(PPh₃)₂]

Formula Unicode styled: 
cis,trans–[Tc(NCO)(CO)₂(OH₂)(PPh₃)₂]
Compound name(s): 
Isocyanato-aqua-bis(carbonyl)-bis(triphenylphosphine)-technetium
Central atom: 
Technetium
Attached groups: 
NCO (isocyanato-κN)
CO (carbonyl)
OH₂ (aqua)
PPh₃ (triphenylphosphane)
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: 
Tc«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

trans–[Tc(NCO)(CO)₃(PPh₃)₂]

Formula Unicode styled: 
trans–[Tc(NCO)(CO)₃(PPh₃)₂]
Compound name(s): 
Isocyanato-tris(carbonyl)-bis(triphenylphosphine)-technetium
Central atom: 
Technetium
Attached groups: 
NCO (isocyanato-κN)
CO (carbonyl)
PPh₃ (triphenylphosphane)
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: 
Tc«V1C6OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Rb(NCO)]

Formula Unicode styled: 
[Rb(NCO)]
Compound name(s): 
[cyanato-rubidium]
rubidium cyanate
Central atom: 
Rubidium
Attached groups: 
NCO (isocyanato-κN)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Rb«V1C8OI»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Cu(NCO)(μ₂-NCO-κ²N)(Phen)]₂

Formula Unicode styled: 
[Cu(NCO)(μ₂-NCO-κ²N)(Phen)]₂
Compound name(s): 
bis-[(μ₂-Isocyanato-N)-(isocyanato-N)-(1,10-phenanthroline-N,N')-copper]
Central atom: 
Copper
Attached groups: 
NCO (isocyanato-κN)
NCO (μ₂-cyanato-κ²N)
Phen (phenanthroline)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 19
Summary of calculated classifications: 
Cu«V2C5OIIE19B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Cu(NCO)₂(Bpy)]

Formula Unicode styled: 
[Cu(NCO)₂(Bpy)]
Compound name(s): 
Bipyridyl-dicyanato-copper
Central atom: 
Copper
Attached groups: 
NCO (isocyanato-κN)
Bpy (bipyridine)
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 17
Summary of calculated classifications: 
Cu«V2C4OIIE17B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Cu(NCO)(Bpy)₂]⊕

Formula Unicode styled: 
[Cu(NCO)(Bpy)₂]⊕
Compound name(s): 
bis(2,2'-Bipyridine)-(isocyanato)-copper(1+)
Central atom: 
Copper
Attached groups: 
NCO (isocyanato-κN)
Bpy (bipyridine)
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: 19
Summary of calculated classifications: 
Cu«V2C5OIIE19B5Z0X1L4»⊕
[MLXZ]𝘲 class: 
[MX1L4]+
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Au(NCO){C(NBuᵗ)CH=CH(NBuᵗ)}]

Formula Unicode styled: 
[Au(NCO){C(NBuᵗ)CH=CH(NBuᵗ)}]
Compound name(s): 
Cyanato-(1,3-di-t-butylimidazol-2-ylidene)-gold
Central atom: 
Gold
Attached groups: 
NCO (isocyanato-κN)
C(NBuᵗ)CH=CH(NBuᵗ) (1,3-di-t-butylimidazol-2-ylidene)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
Au«V1C2OIE14B2Z0X1L1»
[MLXZ]𝘲 class: 
[MX1L1]
MLXZ class (ENC, equivalent neutral class): 
MX1L1

[Eu(NCO)₂]

Formula Unicode styled: 
[Eu(NCO)₂]
Compound name(s): 
Di-cyanato-europium|Europium biscyanate
Central atom: 
Europium
Attached groups: 
NCO (isocyanato-κN)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Eu«V2C8OII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

trans–[Pd(COMe)(NCO)(PMe₃)₂]

Formula Unicode styled: 
trans–[Pd(COMe)(NCO)(PMe₃)₂]
Compound name(s): 
Acetyl-bis(trimethylphosphine)-isocyanato-palladium
Central atom: 
Palladium
Attached groups: 
COMe (acetyl)
NCO (isocyanato-κN)
PMe₃ (trimethylphosphane)
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Pd«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

cis,cis,trans–[Ru(H)(NCO)(CO)₂(PPh₃)₂]

Formula Unicode styled: 
cis,cis,trans–[Ru(H)(NCO)(CO)₂(PPh₃)₂]
Compound name(s): 
Hydrido-isocyanato-dicarbonyl-bis(triphenylphosphine)-ruthenium
Central atom: 
Ruthenium
Attached groups: 
H (hydrido)
NCO (isocyanato-κN)
CO (carbonyl)
PPh₃ (triphenylphosphane)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

cis–[Ru(NCO)(O)([14]aneN₄-Me₄-κ⁴N)]⊕

Formula Unicode styled: 
cis–[Ru(NCO)(O)([14]aneN₄-Me₄-κ⁴N)]⊕
Compound name(s): 
(1,4,8,11-Tetramethyl-1,4,8,11-tetra-azacyclotetradecane-N,N',N'',N''')-isocyanato-oxo-ruthenium(1+)
Central atom: 
Ruthenium
Attached groups: 
NCO (isocyanato-κN)
O (oxo X₂)
[14]aneN₄-Me₄ (tetramethyl-1,4,8,11-tetraazacyclotetradecane-κ⁴N)
Charge on central atom: 
1
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ru«V4C6OIVE18B7Z0X3L4»⊕
[MLXZ]𝘲 class: 
[MX3L4]+
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Co(NCO)₆]³⊖

Formula Unicode styled: 
[Co(NCO)₆]³⊖
Compound name(s): 
hexakis(fulminato)-cobalt(3-)
Central atom: 
Cobalt
Attached groups: 
NCO (isocyanato-κN)
Charge on central atom: 
-3
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: 
Co«V3C6OIIIE18B6Z0L0X6»3⊖
[MLXZ]𝘲 class: 
[MX6]3-
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Co(NCO)₄]²⊖

Formula Unicode styled: 
[Co(NCO)₄]²⊖
Compound name(s): 
tetraisocyanato-cobalt(2-)
Central atom: 
Cobalt
Attached groups: 
NCO (isocyanato-κN)
Charge on central atom: 
-2
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 15
Summary of calculated classifications: 
Co«V2C4OIIE15B4Z0L0X4»2⊖
[MLXZ]𝘲 class: 
[MX4]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Co(NCO)₂(Bpy)₂]

Formula Unicode styled: 
[Co(NCO)₂(Bpy)₂]
Compound name(s): 
bis(2,2'-Bipyridyl-N,N')-dicyanato-cobalt
Central atom: 
Cobalt
Attached groups: 
NCO (isocyanato-κN)
Bpy (bipyridine)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 19
Summary of calculated classifications: 
Co«V2C6OIIE19B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

cis–[Co(NCO)₂(Phen)₂]

Formula Unicode styled: 
cis–[Co(NCO)₂(Phen)₂]
Compound name(s): 
bis(Isocyanato-N)-bis-(1,10-phenanthroline-N,N')-cobalt
Central atom: 
Cobalt
Attached groups: 
NCO (isocyanato-κN)
Phen (phenanthroline)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 19
Summary of calculated classifications: 
Co«V2C6OIIE19B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Ni(NCO)₂(Py)₄]

Formula Unicode styled: 
trans–[Ni(NCO)₂(Py)₄]
Compound name(s): 
bis(Isocyanato)-tetrakis(pyridine)-nickel
Central atom: 
Nickel
Attached groups: 
NCO (isocyanato-κN)
Py (pyridine)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Ni«V2C6OIIE20B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ni(NCO)₄]²⊖

Formula Unicode styled: 
[Ni(NCO)₄]²⊖
Compound name(s): 
tetrafulminato-nickel(2-)
Central atom: 
Nickel
Attached groups: 
NCO (isocyanato-κN)
Charge on central atom: 
-2
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Ni«V2C4OIIE16B4Z0L0X4»2⊖
[MLXZ]𝘲 class: 
[MX4]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L2

mer,cis–[Ni(NCO)₂(OH₂)(Terpy-κ³N)]

Formula Unicode styled: 
mer,cis–[Ni(NCO)₂(OH₂)(Terpy-κ³N)]
Compound name(s): 
Aqua-bis(isocyanato)-(2,2':6',2''-terpyridyl)-nickel
Central atom: 
Nickel
Attached groups: 
NCO (isocyanato-κN)
OH₂ (aqua)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Ni«V2C6OIIE20B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4