[W(OBuᵗ)₃(Py)(NO)]

Formula Unicode styled: 
[W(OBuᵗ)₃(Py)(NO)]
Compound name(s): 
Tri-t-butoxy-(nitrosyl)-(pyridine) tungsten
Central atom: 
Tungsten
Charge on formula unit (QN): 
0
Attached groups: 
OBuᵗ (t-butyloxy)
Py (pyridine)
NO (nitrosyl, linear)
Compound type: 
Molecular
DOI link to literature report: 
10.1021/ic50191a025
Crystal data CSD link: 
bxnpyw
Crystal data ICSD link: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
7
[MLXZ]𝘲 class: 
[MX4L2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX6L1
Summary of calculated classifications: 
W«V6C5OIIE14B7X4L2Z1»
Geometry: 
5-coordinate: trigonal bipyramid (TBPY-5)
𝘥-electron configuration = 𝘮 – VN: 
d0
𝘥-electron configuration = 𝘮 – ON: 
d4
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d0
Attached atoms: 
N2O3
Phase: 
Solid
InChIKey (see www.inchi-trust.org): 
QZJSWYVNEJZLSN-UHFFFAOYSA-N