Foiling Normal Patterns of Crystallization by Design. Polymorphism of Phosphangulene Chalcogenides
Alice Heskia; Thierry Maris; James D. Wuest; Cryst. Growth & Design 19 (2019) 5390–5406; doi:10.1021/acs.cgd.9b00907

data_4517228
_publ_section_title
;
 Foiling Normal Patterns of Crystallization by Design. Polymorphism of
 Phosphangulene Chalcogenides
;
_journal_name_full               'Cryst. Growth & Design'
_journal_page_first              5390
_journal_page_last               5406
_journal_paper_doi               10.1021/acs.cgd.9b00907
_journal_volume                  19
_journal_year                    2019
_chemical_formula_moiety         'C18 H9 O4 P'
_chemical_formula_sum            'C18 H9 O4 P'
_chemical_formula_weight         320.22
_chemical_name_common            'phosphangulene oxide'
_chemical_name_systematic
4,8,12-Trioxa-12c-oxophospha-4,8,12,12c-tetrahydrodibenzo(cd,mn)pyrene
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_contact_author_name
;
;
_audit_creation_date             2018-11-12
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 98.990(1)
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   28.5547(11)
_cell_length_b                   16.6794(6)
_cell_length_c                   11.6200(4)
_cell_measurement_reflns_used    9891
_cell_measurement_temperature    150
_cell_measurement_theta_max      60.640
_cell_measurement_theta_min      2.727
_cell_volume                     5466.3(3)
_computing_cell_refinement
;
SAINT (2013) V8.37A; Integration Software for Single Crystal Data.
Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_collection
;
APEX 2 (2013) Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_reduction
;
SAINT (2013) V8.37A; Integration Software for Single Crystal Data.
Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'CMOS Area detector'
_diffrn_detector_area_resol_mean 10.24
_diffrn_detector_type            'Bruker Photon 100 CMOS Detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker Venture Metaljet'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_collimation    'Focusing mirrors'
_diffrn_radiation_monochromator  'Helios MX Mirror Optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0351
_diffrn_reflns_av_unetI/netI     0.0133
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -37
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            131053
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         60.632
_diffrn_reflns_theta_min         1.363
_diffrn_source                   'Metal Jet'
_diffrn_source_target            Ga
_diffrn_source_type              'Gallium Liquid Metal Jet Source'
_exptl_absorpt_coefficient_mu    1.282
_exptl_absorpt_correction_T_max  0.7519
_exptl_absorpt_correction_T_min  0.6556
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction. 
wR2(int) was 0.1143 before and 0.0505 after correction. 
The Ratio of minimum to maximum transmission is 0.8719. 
The \l/2 correction factor is 0.00150.'
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.556
_exptl_crystal_description       fragment
_exptl_crystal_F_000             2624
_exptl_crystal_recrystallization_method 'crystallized from EtOH'
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.428
_refine_diff_density_min         -0.497
_refine_diff_density_rms         0.095
_refine_ls_extinction_coef       0.0086(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     830
_refine_ls_number_reflns         12534
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0426
_refine_ls_R_factor_gt           0.0417
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0692P)^2^+2.5965P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1078
_refine_ls_wR_factor_ref         0.1090
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                12089
_reflns_number_total             12534
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            phango_b_jw1860.cif
_cod_data_source_block           jw1860
_cod_database_code               4517228
_cod_database_fobs_code          4517228