Table 1 Calculated g-tensors’ principal values and their averaged values of model molecules of PTzBT with and without bromine end.

From: Stability improvement mechanism due to less charge accumulation in ternary polymer solar cells

Molecule

Length

gx

gy

gz

gxy

gxz

gyz

TzBT-H

Monomer

2.00118

2.00277

2.00211

2.00198

2.00165

2.00244

2TzBT-H

Dimer

2.00127

2.00258

2.00210

2.00193

2.00169

2.00234

3TzBT-H

Trimer

2.00142

2.00260

2.00210

2.00201

2.00176

2.00235

TzBT-Br

Monomer

2.00295

2.00491

2.00186

2.00393

2.00241

2.00339

2TzBT-Br

Dimer

2.00195

2.00315

2.00202

2.00255

2.00199

2.00259

3TzBT-Br

Trimer

2.00182

2.00292

2.00205

2.00237

2.00194

2.00248

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