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Table 3 (A) Chemical structure of Chloro(methoxy)methane and its labeled molecular scaffold, (B) examples of two-tuple total spatial-(dis)similarity matrices for k = 1 (order) calculated from different (dis-)similarity metrics, (C) example of three-tuple total spatial-(dis)similarity matrix for k = 1 (order) calculated from bond angle ternary measure

From: Examining the predictive accuracy of the novel 3D N-linear algebraic molecular codifications on benchmark datasets

(A) 3D molecular structure

(B) Two-tuple total spatial-(dis)similarity matrices, \( {\mathbb{G}}^{1} \)

\( {\mathbb{G}}^{1} \) based on Euclidean metric

\( {\mathbb{G}}^{1} \) based on Lance-Williams metric

 

C1

C2

O3

Cl4

C1

C2

O3

Cl4

C1

0.000

2.408

1.439

3.939

0.000

1.000

0.973

1.000

C2

2.408

0.000

1.438

1.757

1.000

0.000

0.954

0.293

O3

1.439

1.438

0.000

2.598

0.973

0.954

0.000

0.973

Cl4

3.939

1.757

2.598

0.000

1.000

0.293

0.973

0.000

\( {\mathbb{G}}^{1} \) based on Soergel metric

\( {\mathbb{G}}^{1} \) based on Angular Separation metric

 

C1

C2

O3

Cl4

C1

C2

O3

O3

C1

0.000

1.158

1.003

1.709

0.000

1.354

0.558

1.875

C2

1.158

0.000

1.234

1.359

1.354

0.000

0.318

0.237

O3

1.003

1.234

0.000

2.235

0.558

0.318

0.000

0.952

Cl4

1.709

1.359

2.235

0.000

1.875

0.237

0.952

0.000

(C) Three-tuple total spatial-(dis)similarity matrix, \( {{\mathbb{G}}{\mathbb{T}}}^{1} \)

\( {{\mathbb{G}}{\mathbb{T}}}^{1} \) slide 1ij

\( {{\mathbb{G}}{\mathbb{T}}}^{1} \) slide 2ij

 

C1

C2

O3

Cl4

C1

C2

O3

O3

C1

0.000

0.000

0.000

0.000

0.000

0.000

0.578

0.281

C2

0.000

0.000

0.578

2.470

0.000

0.000

0.000

0.000

O3

0.000

1.985

0.000

2.682

1.985

0.000

0.000

0.697

Cl4

0.000

0.390

0.163

0.000

0.390

0.000

0.553

0.000

\( {{\mathbb{G}}{\mathbb{T}}}^{1} \) slide 3ij

\( {{\mathbb{G}}{\mathbb{T}}}^{1} \) slide 4ij

C1

0.000

0.578

0.000

0.297

0.000

0.281

0.297

0.000

C2

0.578

0.000

0.000

1.892

2.470

0.000

1.892

0.000

O3

0.000

0.000

0.000

0.000

2.682

0.697

0.000

0.000

Cl4

0.163

0.553

0.000

0.000

0.000

0.000

0.000

0.000