NMR Calculator 2 vs ChemitAI

The app shows a list of isotopes with non-zero nuclear spin angular momentum. Select an isotope to view its NMR properties and calculate fundamental NMR parameters. Information section For a chosen isotope, this section displays the atomic symbol with mass number, nuclear spin angular momentum, gyromagnetic ratio, and natural abundance. Calculator section Update any one parameter in a subsection to recalculate the others. - Larmor frequencies: External magnetic field and the corresponding Larmor frequencies for the chosen isotope, the proton, and the free electron. - Time domain: Number of data points, acquisition duration, and dwell time. - Frequency domain: Number of data points, spectral width, and frequency resolution. - Pulse 1: Pulse duration, flip angle, and RF amplitude in Hz and μT. - Pulse 2: Pulse duration, flip angle, RF amplitude in Hz, and RF power relative to Pulse 1. - Ernst angle: Ernst angle and repetition time for a given T₁ relaxation time. NMR Assistant An on-device AI assistant scoped to NMR topics, available where Apple Intelligence is supported. Ask questions in plain language — the assistant answers using the same calculation engine that powers the calculator, so results are always physically consistent.

ChemitAI: Your AI Chemistry Assistant Identify thousands of compounds, sketch molecules, and consult an AI chemistry expert directly from your device. Chemitai is designed to streamline the work of students, researchers, and chemistry enthusiasts by offering analysis tools based on the most reliable international standards. KEY FEATURES: IUPAC IDENTIFICATION & DATABASES: Instantly retrieve IUPAC names and chemical information for thousands of established compounds. Chemitai integrates PubMed databases and the OPSIN system to provide accurate, verified data on a vast library of existing substances. (Please note: The name generator is powered by databases of known compounds and may not cover novel or unlisted molecular structures). SKETCH MOLECULES LIKE A PRO: Use the built-in molecular editor to create and visualize chemical structures with professional precision. CHAT WITH THE AI CHEMIST: Have questions about a reaction or mechanism? The AI Chemist is ready to help, offering detailed explanations and support for your organic and inorganic chemistry studies. SYNTHESIS ANALYSIS: Consult the AI to analyze reagents and products, gaining a clearer understanding of chemical synthesis processes. WHY CHOOSE CHEMITAI? Reliability: Utilizes industry-standard sources for nomenclature and chemical data. Simplicity: A modern, clean interface that makes navigating through formulas quick and intuitive. AI Support: A smart assistant always available to deepen your theoretical and practical chemistry knowledge. WHO IS THIS APP FOR? Students: Quickly verify names and properties of compounds found in academic textbooks. Educators: A visual and informative tool to support classroom learning. Professionals: For rapid consultation of major global chemical databases. Download Chemitai today and carry the power of global chemical databases and AI in your pocket.