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_7230843
_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            'C19 H44 N4 O P2 Se2'
_chemical_formula_weight         564.44
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   mixed
_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                   20.570(3)
_cell_length_b                   11.104(2)
_cell_length_c                   12.117(2)
_cell_measurement_reflns_used    9909
_cell_measurement_temperature    240.(2)
_cell_measurement_theta_max      29.5432
_cell_measurement_theta_min      2.6776
_cell_volume                     2767.6(8)
_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      240.(2)
_diffrn_detector_area_resol_mean 7.4074
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0698
_diffrn_reflns_av_unetI/netI     0.0331
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            76726
_diffrn_reflns_theta_full        32.06
_diffrn_reflns_theta_max         32.06
_diffrn_reflns_theta_min         2.68
_diffrn_source                   'Incoatec microfocus source'
_diffrn_source_type              'Bruker D8 Quest'
_exptl_absorpt_coefficient_mu    2.803
_exptl_absorpt_correction_T_max  0.60
_exptl_absorpt_correction_T_min  0.46
_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    1.355
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1168
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.280
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.847
_refine_diff_density_min         -0.545
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.984
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     171
_refine_ls_number_reflns         5033
_refine_ls_number_restraints     191
_refine_ls_restrained_S_all      0.982
_refine_ls_R_factor_all          0.0785
_refine_ls_R_factor_gt           0.0384
_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^)+(0.0424P)^2^+1.8620P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0849
_refine_ls_wR_factor_ref         0.1037
_reflns_number_gt                3291
_reflns_number_total             5033
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ce00395e2.cif
_cod_data_source_block           fg870m
_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.
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_cod_database_code               7230843
_shelx_res_checksum              86420