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NPNMR Features

About

NPNMR is a software for processing and assigning NMR (Nuclear Magnetic Resonance) spectra. NPNMR was originally designed to help natural product chemists in processing and assigning their NMR data. It offers data processing, visualization, analysis and graphics output. Its archive system uses the well accepted JCAMP-DX and -CS formats for stable long term storage of data and results. It can load data from the major spectrometer vendors without manual conversion procedures. It concentrates on the daily tasks of chemists who want their work done. The program is ideal for offline processing and assignment.

Supported platforms

NPNMR can be run on the following operating sytems:

• Microsoft Windows 2000, XP, Vista
• Mac OS X 10.5 (Leopard)
• Linux

Required hardware is listed below.

Features

• Image- Contourplot- and Stackplot display of 2D data
• Cube display for 3D data
• Processing tools for 1D, 2D and 3D data, including Apodization, Linear prediction, FFT, baseline correction
• Peak picking, integration, multiplet analysis
• Easy superposition (overlay) of spectra
• Manual and automated peakpicking for 1D and 2D spectra
• Copy and paste under Microsoft Windows
• Zoom functionality
• PDF output
• MDI window manager
• Assignment tool for organic molecules
• Journal ready table and assignment output

Available import filters

• Bruker AMX/DMX/Avance (1D-nD)
• VNMR Varian (1D,2D,3D)
• JEOL generic data (1D,2D)
• JCAMP-DX (5.0,6.0) (1D,2D)
• AcornNMR Nuts (binary and DXB)
• NMRi (1D,2D)
• NMRPipe (1D,2D)
• MDL .mol format
• JCAMP-CS, compound JCAMP-DX
• CambridgeSofts CDX
• AniML (1D,2D - experimental)

Available output formats

• NPNMR format (1D-nD)
• JCAMP-DX (5.0,6.0) (1D,2D)
• JCAMP-CS, compound JCAMP-DX
• AniML (1D,2D - experimental)
• PDF
• RTF
• WMF, PNG (MS Clipboard)

Required hardware

Intel x86 PC or Mac running

• Microsoft Windows 2000, XP, Vista. At least 512 Mb memory, 1024 Mb or more recommended (2 Gb for Vista), high resolution graphics card, 17' or 19' monitor (19-22' TFT recommended), at least a 1.5 GHz CPU. Atom 270, Athlon XP, Intel Pentium 4, HT, Core 2 Duo or AMD 64 series recommended.
• Linux Kernel 2.4 and later. 512 Mb memory, 1Gb recommended, high resolution graphics card with OpenGL 1.5 support, 17' or 19' monitor (19' or larger TFT recommended), at least a 1.5 GHz CPU. AMD Athlon XP, Intel Pentium 4, HT, Core 2 Duo or AMD 64 series recommended.
• Mac OS X 10.5.2 or later, eg. iMac, Mac mini or MacBook (pro). 1Gb Mb memory. Intel platform (64 bit, Core 2 Duo).