cis-Cyclodiphosph(v/v)azanes as highly stable and robust main group supramolecular building blocks
Tan, Davin; Ng, Zi Xuan; Sim, Ying; Ganguly, Rakesh; García, Felipe; CrystEngComm 20 (2018) 5998–; doi:10.1039/C8CE00395E

data_7230836
_publ_section_title
;
 cis-Cyclodiphosph(v/v)azanes as highly stable and robust main group
 supramolecular building blocks
;
_journal_issue                   39
_journal_name_full               CrystEngComm
_journal_page_first              5998
_journal_paper_doi               10.1039/C8CE00395E
_journal_volume                  20
_journal_year                    2018
_chemical_formula_sum            'C57 H138 N18 O3 P6 Se6'
_chemical_formula_weight         1783.43
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_update_record
;
2018-03-13 deposited with the CCDC.
2018-06-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   50.3437(18)
_cell_length_b                   17.1420(5)
_cell_length_c                   10.2119(3)
_cell_measurement_reflns_used    9824
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      29.4847
_cell_measurement_theta_min      2.3215
_cell_volume                     8812.8(5)
_computing_cell_refinement       'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_data_collection       'APEX3 (Bruker AXS Inc., 2017)'
_computing_data_reduction        'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_publication_material  'APEX3 (Bruker AXS Inc., 2017)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'XS, VERSION 2013/1'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 7.4074
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Photon II CPADs detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  'Multilayer Mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0465
_diffrn_reflns_av_unetI/netI     0.0545
_diffrn_reflns_limit_h_max       70
_diffrn_reflns_limit_h_min       -70
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            103966
_diffrn_reflns_theta_full        30.09
_diffrn_reflns_theta_max         30.09
_diffrn_reflns_theta_min         2.32
_diffrn_source                   'Incoatec microfocus source'
_diffrn_source_type              'Bruker D8 Quest'
_exptl_absorpt_coefficient_mu    2.647
_exptl_absorpt_correction_T_max  0.82
_exptl_absorpt_correction_T_min  0.53
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3696
_exptl_crystal_size_max          0.420
_exptl_crystal_size_mid          0.280
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.517
_refine_diff_density_min         -0.538
_refine_ls_abs_structure_details
;

Flack x determined using 8956 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.007(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1082
_refine_ls_number_reflns         25800
_refine_ls_number_restraints     1949
_refine_ls_restrained_S_all      0.995
_refine_ls_R_factor_all          0.0403
_refine_ls_R_factor_gt           0.0293
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0111P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0556
_refine_ls_wR_factor_ref         0.0586
_reflns_number_gt                22191
_reflns_number_total             25800
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ce00395e2.cif
_cod_data_source_block           fg854m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7230835--7230843.cif.
;
_cod_database_code               7230836
_shelx_res_checksum              88442