[Tc(TcO₄-κO){(O)₃}]

Formula Unicode styled: 
[Tc(TcO₄-κO){(O)₃}]
Compound name(s): 
(tetraoxo-techentium)-(acetone)-bis(carbonyl)-bis(triphenylphosphine)-technetium
Central atom: 
Technetium
Charge on formula unit (QN): 
0
Attached groups: 
TcO₄ (tetraoxotechnetium-κO)
(O)₃ (trioxo X₆L₂ Ⓢ)
Compound type: 
Molecular
Notes: 

cis,trans–[Tc(TcO₄-κO)(CO)₂(O=CMe₂)(PPh₃)₂]

DOI link to literature report: 
10.1021/acs.inorgchem.1c03919
Crystal data CSD link: 
hapyac
Crystal data ICSD link: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 7
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (VII)
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
9
[MLXZ]𝘲 class: 
[MX7L2]
MLXZ class (ENC, equivalent neutral class): 
MX7L2
Summary of calculated classifications: 
Tc«V7C4OVIIE18B9Z0X7L2»
Geometry: 
4-coordinate: tetrahedron (T-4)
𝘥-electron configuration = 𝘮 – VN: 
d0
𝘥-electron configuration = 𝘮 – ON: 
d10
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d0
Attached atoms: 
O4
Phase: 
Solid
InChIKey (see www.inchi-trust.org): 
KCSDRBCAQDYGTJ-UHFFFAOYSA-N