This Long Common Practice minor mode is the neutral scale of the Napoli temperament family.

Intervals

Degrees Phrygian Mode (aka Double) Neapolitan Temperament (natural minor) Phrygian-Aeolian Mode Neapolitan Temperament (intermediate minor) Aeolian Mode Neapolitan Temperament (melodic/harmonic minor)
Absolute Minimum Minimum Median Maximum Minimum Median Maximum Minimum Median Maximum
1 150 158.571 160 165 167.647 171.429 175 180
2 300 317.143 320 330 335.294 342.857 350 360
3 450 475.714 480 495 502.941 514.286 525 540
4 600 634.286 640 660 670.588 685.714 700 720
5 750 792.857 800 825 838.235 857.143 875 900
6 900 951.429 960 990 1005.882 1028.571 1050 1080
7 1050 1110 1120 1155 1173.529 1200 1225 1260

Most harmonic tunings

Degrees Phrygian Mode (natural minor) Phrygian-Aeolian Mode (intermediate minor) Aeolian Mode (melodic/harmonic minor)
15/7±13¢ 11/5±13¢ 9/4±13¢
1 163.305-166.555 169.0005-172.2505 173.864-177.114
2 326.611-333.111 338.001-344.501 347.7275-354.2275
3 489.916-499.666 507.002-516.752 521.591-531.341
4 653.221-666.221 676.002-689.002 695.455-708.455
5 816.527-832.777 845.003-861.253 869.319-885.569
6 979.832-999.332 1014.003-1033.503 1043.1825-1062.6825
7 1143.1375-1165.8875 1183.004-1205.754 1217.046-1239.796

Golden Tunings

Phrygian Mode (natural minor)

Degrees Min-Med-13c Min-Max-13c Min-Med Min-Med Med-Max-13c Min-Med+13c Min-Max+13c Med-Max Med-Max+13c
1 157.246 157.911 158.871 159.536 159.834 160.496 161.161 161.469 163.084
2 314.491 315.822 317.741 319.0725 319.668 320.991 322.322 322.938 326.168
3 471.737 473.734 476.612 478.609 479.502 481.487 483.484 484.407 489.252
4 628.982 631.645 635.482 638.145 639.335 641.982 644.645 645.876 652.336
5 786.227 789.556 794.353 797.681 799.17 802.478 805.806 807.345 815.42
6 943.4735 947.467 953.2235 957.317 959.003 962.9735 966.967 968.814 978.504
7 1100.719 1105.379 1112.094 1116.754 1118.838 1123.469 1128.129 1130.263 1141.588

Phrygian-Aeolian Mode (intermediate minor)

Degrees Min-Med/Min-Max-13c Med-Max-13c Min-Med/Min-Max Med-Max Min-Med/Min-Max+13c Med-Max+13c Min-Med-13c (Aeolian)
1 165.316 166.789 166.941 168.414 168.566 170.039 171.04
2 330.633 333.578 333.883 336.828 337.133 340.078 342.081
3 495.949 500.3675 500.824 505.2425 505.699 510.1175 513.121
4 661.265 667.157 667.765 673.658 674.265 680.157 684.161
5 826.5815 833.946 834.7065 842.071 842.8315 850.196 855.202
6 991.898 1000.735 1000.648 1010.485 1011.398 1020.235 1026.242
7 1157.241 1167.524 1168.589 1178.899 1179.964 1190.274 1197.282

Aeolian Mode (melodic/harmonic minor)

Degrees Min-Med-13c Min-Med Min-Max Min-Med+13c Med-Max-13c Min-Max+13c Med-Max Med-Max+13c
1 172.429 172.665 174.054 174.29 175.075 175.679 176.7 178.325
2 344.857 345.331 348.107 348.581 350.1495 351.357 353.3995 356.3495
3 517.286 517.996 522.161 522.871 525.224 527.036 530.099 536.974
4 689.7145 690.661 696.2145 697.161 700.299 702.7145 706.799 713.299
5 862.143 863.367 870.268 871.452 875.374 878.393 883.499 891.624
6 1034.572 1035.992 1044.321 1045.742 1050.448 1054.072 1060.198 1069.498
7 1207 1208.657 1218.375 1220.032 1225.523 1229.75 1236.898 1248.273