{'fraction_non_alphanumeric': 0.020338983050847456, 'fraction_numerical': 0.005084745762711864, 'mean_word_length': 5.092783505154639, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
N.M.R. Studies of Hydrogen Bonding in Chloroform and Picolines

In a recent study of heats of mixing [1] of chloroform with pyridine and picolines, the results suggest that these mixtures are characterized by specific interactions between the components of these mixtures. In a simple interpretation, the interaction may be regarded as the formation of a 1:1 complex by means of hydrogen bond. As nuclear magnetic resonance is a valuable method of studying hydrogen bonding, the present work describes proton magnetic resonance studies on mixtures of chloroform with pyridine and picolines.