Structures and Photochemistry of Inclusion Compounds of 9,10-Dihydro-9,10-ethenoanthracene-11,12-bis(diphenylphosphine Oxide)
Fu, T. Y.; Liu, Z.; Olovsson, G.; Scheffer, J. R.; Trotter, J.; Acta Crystallographica Section B 53 (1997) 293–299; doi:10.1107/S0108768196013602

data_2101815
_publ_contact_author
;
Professor James Trotter
Department of Chemistry
University of British Columbia
Vancouver, B.C., Canada V6T 1Z1
;
_publ_section_title
;
 Structures and Photochemistry of Inclusion Compounds of
 9,10-Dihydro-9,10-ethenoanthracene-11,12-bis(diphenylphosphine Oxide)
;
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              293
_journal_page_last               299
_journal_paper_doi               10.1107/S0108768196013602
_journal_volume                  53
_journal_year                    1997
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_cell_angle_gamma                90
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_cell_length_b                   9.435(3)
_cell_length_c                   21.946(2)
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_cell_measurement_temperature    294
_cell_measurement_theta_max      50.9
_cell_measurement_theta_min      43.0
_cell_volume                     3670.1(13)
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;
DIRDIF92 PATTY (Beurskens, 1992)
;
_diffrn_ambient_temperature      294.2
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_diffrn_reflns_limit_l_min       -27
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_exptl_absorpt_correction_type
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\y scans (North,Phillips & Matthews, 1968)
;
_exptl_crystal_colour            colorless
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_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00003|Fo|^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.085
_refine_ls_wR_factor_obs         0.0580
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_cod_data_source_file            fg0006.cif
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_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'w = 1/[\s^2^(Fo) +
0.00003|Fo|^2^]' was changed to 'calc'. New tag
'_refine_ls_weighting_details' was created. The value of the new tag
was set to 'w = 1/[\s^2^(Fo) + 0.00003|Fo|^2^]'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        3670.2(9)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_original_formula_sum        'C44 H38 O4 P2 '
_cod_database_code               2101815
_cod_database_fobs_code          2101815