Orthogonality in main group compounds: a direct one-step synthesis of air- and moisture-stable cyclophosphazanes by mechanochemistry.
Sim, Ying; Tan, Davin; Ganguly, Rakesh; Li, Yongxin; García, Felipe; Chemical communications (Cambridge, England) 54 (2018) 6800–6803; doi:10.1039/c8cc01043a

data_7121369
_publ_section_title
;
 Orthogonality in main group compounds: a direct one-step synthesis of
 air- and moisture-stable cyclophosphazanes by mechanochemistry.
;
_journal_issue                   50
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              6800
_journal_page_last               6803
_journal_paper_doi               10.1039/c8cc01043a
_journal_volume                  54
_journal_year                    2018
_chemical_formula_sum            'C28 H50 N4 P2 Se2'
_chemical_formula_weight         662.58
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_update_record
;
2018-01-26 deposited with the CCDC.
2018-03-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.340(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.0802(6)
_cell_length_b                   7.0317(2)
_cell_length_c                   26.2586(9)
_cell_measurement_reflns_used    5581
_cell_measurement_temperature    103.(2)
_cell_measurement_theta_max      30.0255
_cell_measurement_theta_min      2.5405
_cell_volume                     2960.58(17)
_computing_cell_refinement       'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_data_collection       'APEX3 (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'XP (Bruker AXS Inc., 2015)'
_computing_publication_material  'APEX3 (Bruker AXS Inc., 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XS, VERSION 2013/1'
_diffrn_ambient_temperature      103.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0718
_diffrn_reflns_av_unetI/netI     0.0671
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            40803
_diffrn_reflns_theta_full        31.11
_diffrn_reflns_theta_max         31.11
_diffrn_reflns_theta_min         1.44
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'Bruker KappaCCD'
_exptl_absorpt_coefficient_mu    2.631
_exptl_absorpt_correction_T_max  0.90
_exptl_absorpt_correction_T_min  0.64
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.487
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1376
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.562
_refine_diff_density_min         -0.471
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     337
_refine_ls_number_reflns         9501
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0701
_refine_ls_R_factor_gt           0.0388
_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^)+(0.0283P)^2^+0.5371P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0706
_refine_ls_wR_factor_ref         0.0790
_reflns_number_gt                6808
_reflns_number_total             9501
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8cc01043a2.cif
_cod_data_source_block           fg561
_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 7121365--7121370.cif.
;
_cod_database_code               7121369
_shelx_res_checksum              31881