Publication Information

{'id': 'https://openalex.org/W2140258996', 'doi': 'https://doi.org/10.1063/1.1750327', 'title': 'The Jahn-Teller Effect and Crystalline Stark Splitting for Clusters of the Form XY6', 'display_name': 'The Jahn-Teller Effect and Crystalline Stark Splitting for Clusters of the Form XY6', 'publication_year': 1939, 'publication_date': '1939-01-01', 'ids': {'openalex': 'https://openalex.org/W2140258996', 'doi': 'https://doi.org/10.1063/1.1750327', 'mag': '2140258996'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1063/1.1750327', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S77047749', 'display_name': 'The Journal of Chemical Physics', 'issn_l': '0021-9606', 'issn': ['0021-9606', '1089-7690', '1520-9032'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320257', 'host_organization_name': 'American Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310320257'], 'host_organization_lineage_names': ['American Institute of Physics'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5039188573', 'display_name': 'J. H. Van Vleck', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2801851002', 'display_name': 'Harvard University Press', 'ror': 'https://ror.org/006v7bf86', 'country_code': 'US', 'type': 'other', 'lineage': ['https://openalex.org/I136199984', 'https://openalex.org/I2801851002']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'J. H. Van Vleck', 'raw_affiliation_strings': ['Harvard University, Cambridge, Massachusetts'], 'affiliations': [{'raw_affiliation_string': 'Harvard University, Cambridge, Massachusetts', 'institution_ids': ['https://openalex.org/I2801851002']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5039188573'], 'corresponding_institution_ids': ['https://openalex.org/I2801851002'], 'apc_list': {'value': 3500, 'currency': 'USD', 'value_usd': 3500, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.622, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 491, 'citation_normalized_percentile': {'value': 0.991004, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '7', 'issue': '1', 'first_page': '72', 'last_page': '84'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10002', 'display_name': 'Advanced Chemical Physics Studies', 'score': 0.9898, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10002', 'display_name': 'Advanced Chemical Physics Studies', 'score': 0.9898, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12044', 'display_name': 'Advanced Physical and Chemical Molecular Interactions', 'score': 0.9746, 'subfield': {'id': 'https://openalex.org/subfields/1606', 'display_name': 'Physical and Theoretical Chemistry'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10523', 'display_name': 'Atomic and Molecular Physics', 'score': 0.9636, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/degeneracy', 'display_name': 'Degeneracy (biology)', 'score': 0.7631438}, {'id': 'https://openalex.org/keywords/jahn–teller-effect', 'display_name': 'Jahn–Teller effect', 'score': 0.67443275}, {'id': 'https://openalex.org/keywords/corollary', 'display_name': 'Corollary', 'score': 0.4304714}], 'concepts': [{'id': 'https://openalex.org/C2777727622', 'wikidata': 'https://www.wikidata.org/wiki/Q5251772', 'display_name': 'Degeneracy (biology)', 'level': 2, 'score': 0.7631438}, {'id': 'https://openalex.org/C72319582', 'wikidata': 'https://www.wikidata.org/wiki/Q584304', 'display_name': 'Degenerate energy levels', 'level': 2, 'score': 0.7378693}, {'id': 'https://openalex.org/C83981384', 'wikidata': 'https://www.wikidata.org/wiki/Q601802', 'display_name': 'Jahn–Teller effect', 'level': 3, 'score': 0.67443275}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.5968848}, {'id': 'https://openalex.org/C164866538', 'wikidata': 'https://www.wikidata.org/wiki/Q367351', 'display_name': 'Cluster (spacecraft)', 'level': 2, 'score': 0.58052737}, {'id': 'https://openalex.org/C2776029896', 'wikidata': 'https://www.wikidata.org/wiki/Q3935810', 'display_name': 'Relaxation (psychology)', 'level': 2, 'score': 0.55941695}, {'id': 'https://openalex.org/C124712363', 'wikidata': 'https://www.wikidata.org/wiki/Q188479', 'display_name': 'Paramagnetism', 'level': 2, 'score': 0.51709366}, {'id': 'https://openalex.org/C50126897', 'wikidata': 'https://www.wikidata.org/wiki/Q389407', 'display_name': 'Stark effect', 'level': 3, 'score': 0.47277737}, {'id': 'https://openalex.org/C145148216', 'wikidata': 'https://www.wikidata.org/wiki/Q36496', 'display_name': 'Ion', 'level': 2, 'score': 0.46741772}, {'id': 'https://openalex.org/C9652623', 'wikidata': 'https://www.wikidata.org/wiki/Q190109', 'display_name': 'Field (mathematics)', 'level': 2, 'score': 0.45212343}, {'id': 'https://openalex.org/C26873012', 'wikidata': 'https://www.wikidata.org/wiki/Q214781', 'display_name': 'Condensed matter physics', 'level': 1, 'score': 0.44377744}, {'id': 'https://openalex.org/C2780012671', 'wikidata': 'https://www.wikidata.org/wiki/Q1343870', 'display_name': 'Corollary', 'level': 2, 'score': 0.4304714}, {'id': 'https://openalex.org/C184779094', 'wikidata': 'https://www.wikidata.org/wiki/Q26383', 'display_name': 'Atomic physics', 'level': 1, 'score': 0.38749793}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.2856601}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.27206272}, {'id': 'https://openalex.org/C60799052', 'wikidata': 'https://www.wikidata.org/wiki/Q46221', 'display_name': 'Electric field', 'level': 2, 'score': 0.21177146}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.08375102}, {'id': 'https://openalex.org/C77805123', 'wikidata': 'https://www.wikidata.org/wiki/Q161272', 'display_name': 'Social psychology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C60644358', 'wikidata': 'https://www.wikidata.org/wiki/Q128570', 'display_name': 'Bioinformatics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1063/1.1750327', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S77047749', 'display_name': 'The Journal of Chemical Physics', 'issn_l': '0021-9606', 'issn': ['0021-9606', '1089-7690', '1520-9032'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320257', 'host_organization_name': 'American Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310320257'], 'host_organization_lineage_names': ['American Institute of Physics'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Clean water and sanitation', 'score': 0.78, 'id': 'https://metadata.un.org/sdg/6'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 12, 'referenced_works': ['https://openalex.org/W1996895697', 'https://openalex.org/W2003798950', 'https://openalex.org/W2011440793', 'https://openalex.org/W2014836828', 'https://openalex.org/W2024011040', 'https://openalex.org/W2053355279', 'https://openalex.org/W2054149159', 'https://openalex.org/W2058613839', 'https://openalex.org/W2080594270', 'https://openalex.org/W2082152373', 'https://openalex.org/W2082226557', 'https://openalex.org/W2124995301'], 'related_works': ['https://openalex.org/W990011125', 'https://openalex.org/W4243304659', 'https://openalex.org/W3195376785', 'https://openalex.org/W3013941779', 'https://openalex.org/W2565829897', 'https://openalex.org/W2388301251', 'https://openalex.org/W2376029318', 'https://openalex.org/W2370435933', 'https://openalex.org/W2071097219', 'https://openalex.org/W1998659141'], 'abstract_inverted_index': {'The': [0, 146], 'present': [1], 'article': [2], 'develops': [3], 'the': [4, 11, 30, 50, 64, 72, 81, 87, 104, 107, 122, 128, 155], 'mathematical': [5], 'theory': [6, 33], 'needed': [7], 'in': [8, 63, 140, 149], 'connection': [9], 'with': [10, 15], 'preceding': [12], 'paper,': [13], 'and': [14, 25, 85], 'a': [16, 35, 141, 162], 'study': [17], 'of': [18, 71, 103, 106, 125, 144], 'paramagnetic': [19], 'relaxation': [20], 'to': [21, 59, 119], 'appear': [22], 'later.': [23], 'Jahn': [24], 'Teller': [26], 'have': [27], 'shown': [28], 'that': [29, 93], 'normal': [31], 'coordinate': [32], 'for': [34, 121], 'molecular': [36], 'cluster': [37, 129], 'such': [38, 150], 'as': [39, 134, 138, 161], 'X·6H2O': [40, 130], '(X=Ti,': [41], 'V,': [42], 'Cr)': [43], 'is': [44, 53, 57, 77, 83, 95, 101, 131], 'materially': [45], 'different': [46], 'from': [47, 68, 154], 'usual': [48], 'if': [49, 80], 'X': [51], 'ion': [52], 'degenerate.': [54], 'Namely,': [55], 'it': [56, 94], 'impossible': [58], 'eliminate': [60], 'linear': [61], 'terms': [62], 'atomic': [65], 'displacements': [66], 'simultaneously': [67], 'all': [69], 'substates': [70], 'degenerate': [73], 'level.': [74], 'Consequently,': [75], 'stability': [76], 'achieved': [78], 'only': [79], 'degeneracy': [82], 'lifted,': [84], 'so': [86, 92], 'water': [88], 'group': [89], 'distorts': [90], 'itself': [91], 'not': [96, 132], 'cubically': [97], 'arranged.': [98], 'A': [99], 'calculation': [100], 'made': [102], 'magnitude': [105], 'effect,': [108, 157], 'which': [109], 'has': [110], 'an': [111], 'important': [112], 'bearing': [113], 'on': [114], 'magnetic': [115], 'behavior.': [116], 'In': [117], 'order': [118], 'allow': [120], 'disturbing': [123], 'effect': [124], 'distant': [126], 'atoms,': [127], 'treated': [133], 'free,': [135], 'but': [136], 'rather': [137], 'embedded': [139], 'trigonal': [142], 'field': [143], 'force.': [145], 'Stark': [147], 'splittings': [148], 'fields,': [151], 'quite': [152], 'apart': [153], 'Jahn-Teller': [156], 'are': [158], 'hence': [159], 'obtained': [160], 'corollary.': [163]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2140258996', 'counts_by_year': [{'year': 2024, 'cited_by_count': 14}, {'year': 2023, 'cited_by_count': 8}, {'year': 2022, 'cited_by_count': 9}, {'year': 2021, 'cited_by_count': 7}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 5}, {'year': 2018, 'cited_by_count': 5}, {'year': 2017, 'cited_by_count': 8}, {'year': 2016, 'cited_by_count': 9}, {'year': 2015, 'cited_by_count': 8}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-12-11T18:59:07.861021', 'created_date': '2016-06-24'}