[Os(Cl)(=C=C=CPh₂)(PMe₃)(η⁶-C₆H₃Me₃)]²⊕

Formula Unicode styled: 
[Os(Cl)(=C=C=CPh₂)(PMe₃)(η⁶-C₆H₃Me₃)]²⊕
Compound name(s): 
(η-1,3,5-Trimethylbenzene)-(3,3-diphenylallenylidene)-chloro-(trimethylphosphine)-osmium(2+)
Central atom: 
Charge on formula unit (QN): 
2+
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Coordination Number (CN, sum of attached group denticities): 
Oxidation Number (ON) (Roman numerals): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
7
[MLXZ]𝘲 class: 
[MX3L4]2+
MLXZ class (ENC, equivalent neutral class): 
MX5L2
Summary of calculated classifications: 
Os«V5C6OVE17B7Z0X3L4»2⊕
𝘥-electron configuration = 𝘮 – VN: 
d3
𝘥-electron configuration = 𝘮 – ON: 
d3
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d3
Attached atoms: 
C7Cl1P1
Phase: 
InChIKey (see www.inchi-trust.org): 
BAZOHRZFZRBGME-UHFFFAOYSA-M