Surge v2.0

Surge 2.0

A fast open-source chemical graph generator.

What's New in 2.0

• 64-bit word size: Supports larger molecular structures
• Aromaticity detection (-R): Filter duplicate Kekule structures under carbon-ring aromaticity
• Hexagon restrictions (-h#, -h#:#): Control 6-membered cycle counts
• Carbon 6-ring restrictions (-C#, -C#:#): Limit carbon-only 6-membered rings
• Improved summary reporting

Installation

Download the binary for your platform below, or build from source (see README).

Binaries

• surge-linux-x86_64.tar.gz - Linux (x86_64)
• surge-macos-arm64.tar.gz - macOS (Apple Silicon)
• surge-windows-x86_64.tar.gz - Windows (x86_64, built with MSYS2)

Surge V1.0

The initial SURGE release.