# 9L 5s

9L 5s refers to the structure of moment of symmetry scales with generators ranging from 2\9edo (two degrees of 9edo = 266¢) to 3\14 (three degrees of 14edo = 257¢). In the case of 14edo, L and s are the same size; in the case of 9edo, s becomes so small it disappears. The generator can be said to approximate 7/6, but just 7/6 is larger than 2\9edo, so it cannot be used as a generator. The simplest just interval that works as a generator is 36/31. Two generators are said to create a fourth like Godzilla, but in reality it is closer to 27/20, if that is considered a consonance.

9L5s is third smallest MOS of Semiphore.

generator in degrees of an edo | generator in cents | L in cents | s in cents | notes |

3\14 | 257¢ | 86¢ | 86¢ | L=s |

258.87¢ | 94¢ | 70¢ | Just interval 36/31 | |

8\37 | 259¢ | 97¢ | 65¢ | |

5\23 | 261¢ | 104¢ | 52¢ | L≈2s |

~261.5¢ | 104¢ | 52¢ | L=2s | |

7\32 | 262¢ | 113¢ | 38¢ | |

2\9 | 266¢ | 266¢ | 0¢ | s=0 |