OMe (methoxy XL)

[C(Me)(OMe){Cr(CO)₅}]

Formula Unicode styled: 
[C(Me)(OMe){Cr(CO)₅}]
Compound name(s): 
Pentacarbonyl-chromium-(methoxy methylcarbene)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
OMe (methoxy XL)
Cr(CO)₅ (pentacarbonylchromium)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[B(Mes)₂(OMe)]

Formula Unicode styled: 
[B(Mes)₂(OMe)]
Compound name(s): 
bis(2,4,6-Trimethylphenyl)-methoxyboron
Central atom: 
Boron
Attached groups: 
Mes (mesityl)
OMe (methoxy XL)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
B«V3C3OIIIE8B4Z0X3L1»
[MLXZ]𝘲 class: 
[MX3L1]
MLXZ class (ENC, equivalent neutral class): 
MX3L1