Water motion-controlled reversible phase transition and de/absorption-controlled reversible phase transformation in the hydrate crystal (BEDABCO)ClO4·H2O and its analogs
Han, Xiang-Bin; Xiao, Jing-Mei; CrystEngComm 18 (2016) 6195–; doi:10.1039/C6CE00854B

data_7225732
_publ_section_title
;
 Water motion-controlled reversible phase transition and
 de/absorption-controlled reversible phase transformation in the hydrate
 crystal (BEDABCO)ClO4&#x00B7;H2O and its analogs
;
_journal_issue                   33
_journal_name_full               CrystEngComm
_journal_page_first              6195
_journal_paper_doi               10.1039/C6CE00854B
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C8 H16 Cl N2, Cl O4, H2 O'
_chemical_formula_sum            'C8 H18 Cl2 N2 O5'
_chemical_formula_weight         293.14
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-04-09 deposited with the CCDC.
2016-06-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.06(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.919(2)
_cell_length_b                   10.331(2)
_cell_length_c                   11.330(2)
_cell_measurement_reflns_used    8606
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.482
_cell_measurement_theta_min      3.187
_cell_volume                     1274.9(4)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0300
_diffrn_reflns_av_unetI/netI     0.0317
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            8606
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.482
_diffrn_reflns_theta_min         3.187
_exptl_absorpt_coefficient_mu    0.521
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.527
_exptl_crystal_description       blcok
_exptl_crystal_F_000             616
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.467
_refine_diff_density_min         -0.321
_refine_diff_density_rms         0.055
_refine_ls_extinction_coef       0.0122(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     161
_refine_ls_number_reflns         2922
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0569
_refine_ls_R_factor_gt           0.0436
_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^)+(0.0469P)^2^+0.6795P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1037
_refine_ls_wR_factor_ref         0.1105
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2361
_reflns_number_total             2932
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce00854b2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'NONE' changed to 'none'
according to
/usr/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7225731--7225736.cif.
;
_cod_database_code               7225732
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.903
_shelx_estimated_absorpt_t_max   0.903
_shelx_res_checksum              22963