(NO)₂ (dinitrosyl, (N≡O)₂ tetrahedral Ⓢ)

[Co(I)(NO)₂(PPh₃)]

Formula Unicode styled: 
[Co(I)(NO)₂(PPh₃)]
Compound name(s): 
Iodo-dinitrosyl-(triphenylphosphine)-cobalt
Central atom: 
Cobalt
Attached groups: 
I (iodo)
(NO)₂ (dinitrosyl, (N≡O)₂ tetrahedral Ⓢ)
PPh₃ (triphenylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Co«V3C4O-IE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Ir(PPh₃)₂(NO)₂]⊕

Formula Unicode styled: 
[Ir(PPh₃)₂(NO)₂]⊕
Compound name(s): 
Dinitrosyl-bis(triphenylphosphine) iridium(1+)
Central atom: 
Iridium
Attached groups: 
PPh₃ (triphenylphosphane)
(NO)₂ (dinitrosyl, (N≡O)₂ tetrahedral Ⓢ)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ir«V3C4O-IE18B6Z0X2L4»⊕
[MLXZ]𝘲 class: 
[MX2L4]+
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Mn(CO)₂(NO)₂]⊖

Formula Unicode styled: 
[Mn(CO)₂(NO)₂]⊖
Compound name(s): 
dicarbonyl-dinitrosyl-manganese(1-)
Central atom: 
Manganese
Attached groups: 
CO (carbonyl)
(NO)₂ (dinitrosyl, (N≡O)₂ tetrahedral Ⓢ)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (-III)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Mn«V1C4O-IIIE18B6Z0X2L4»⊖
[MLXZ]𝘲 class: 
[MX2L4]-
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Os(NO)₂(PPh₃)₂]

Formula Unicode styled: 
[Os(NO)₂(PPh₃)₂]
Compound name(s): 
Dinitrosyl-bis(triphenylphosphine) osmium
Central atom: 
Osmium
Attached groups: 
(NO)₂ (dinitrosyl, (N≡O)₂ tetrahedral Ⓢ)
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Os«V2C4O-IIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Os(NO)₂(Dppe-κ²P)]

Formula Unicode styled: 
[Os(NO)₂(Dppe-κ²P)]
Compound name(s): 
(1,2-bis(Diphenylphosphino)ethane)-dinitrosyl-osmium
Central atom: 
Osmium
Attached groups: 
(NO)₂ (dinitrosyl, (N≡O)₂ tetrahedral Ⓢ)
Dppe (1,2-bis-(diphenylphosphino)ethane-κ²P)
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: 18
Summary of calculated classifications: 
Os«V2C4O-IIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4