Хемоинформатика: приложения информатики в анализе химических структур (на примере сульфида кадмия)
Аннотация
Статья направлена на демонстрацию практического приложения теории графов как подраздела теоретических основ информатики в решении одной из междисциплинарных задач — описании структуры молекулы сульфида кадмия с применением методов и индексов хемиоинформатики. В статье представлены результаты вычислений atom-bond connectivity индекса (ABC), геометрического и арифметического индекса GA, обобщенного индекса Рандича, GA5 и ABC4, загребских индесов для химического графа сульфида кадмия (CdS). Топологические индексы для сульфида кадмия рассматриваются впервые, хотя сама по себе задача расчета данных индексов не нова. Актуальность результатов подчеркивается тем, что сульфид кадмия широко используют в различных областях, таких как оптоэлектроника, фотоприемники, фоторезисторы и т.д.
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