Four calcium(ii) coordination polymers based on 2,5-dibromoterephthalic acid and different N-donor organic species: syntheses, structures, topologies, and luminescence properties
Sun, Yuexin; Sun, Yayong; Zheng, Hao; Wang, Hongli; Han, Yi; Yang, Yu; Wang, Lei; CrystEngComm 18 (2016) 8664–; doi:10.1039/C6CE01709F

data_7226695
_publ_section_title
;
 Four calcium(ii) coordination polymers based on 2,5-dibromoterephthalic
 acid and different N-donor organic species: syntheses, structures,
 topologies, and luminescence properties
;
_journal_issue                   44
_journal_name_full               CrystEngComm
_journal_page_first              8664
_journal_paper_doi               10.1039/C6CE01709F
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         '0.25(C32 H16 Br8 Ca4 O20)'
_chemical_formula_sum            'C8 H4 Br2 Ca O5'
_chemical_formula_weight         380.01
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     iterative
_audit_creation_date             2016-05-05
_audit_creation_method
;
Olex2 1.2
(compiled 2013.09.17 svn.r2790 for OlexSys, GUI svn.r4601)
;
_audit_update_record
;
2016-07-29 deposited with the CCDC.
2016-10-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.926(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.6300(11)
_cell_length_b                   12.6171(7)
_cell_length_c                   5.4481(4)
_cell_measurement_reflns_used    677
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.6340
_cell_measurement_theta_min      4.1550
_cell_volume                     1072.99(12)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.5095
_diffrn_measured_fraction_theta_full 0.9991
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0325639000
_diffrn_orient_matrix_UB_12      0.0390026000
_diffrn_orient_matrix_UB_13      0.0147978000
_diffrn_orient_matrix_UB_21      -0.0295548000
_diffrn_orient_matrix_UB_22      0.0395423000
_diffrn_orient_matrix_UB_23      -0.0415175000
_diffrn_orient_matrix_UB_31      -0.0114484000
_diffrn_orient_matrix_UB_32      0.0086909000
_diffrn_orient_matrix_UB_33      0.1226839000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_unetI/netI     0.0403
_diffrn_reflns_Laue_measured_fraction_full 0.963
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            1829
_diffrn_reflns_point_group_measured_fraction_full 0.963
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         24.992
_diffrn_reflns_theta_min         2.610
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    8.033
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.40015
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.352
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       stick
_exptl_crystal_F_000             728
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.733
_refine_diff_density_min         -1.364
_refine_diff_density_rms         0.130
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.096
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     75
_refine_ls_number_reflns         944
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.096
_refine_ls_R_factor_all          0.0446
_refine_ls_R_factor_gt           0.0365
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.0370P)^2^+3.6780P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0819
_refine_ls_wR_factor_ref         0.0896
_reflns_Friedel_coverage         0.000
_reflns_number_gt                811
_reflns_number_total             944
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce01709f2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7226695--7226698.cif.'
_cod_original_cell_volume        1072.99(13)
_cod_database_code               7226695
_shelxl_version_number           2013-2
_chemical_oxdiff_formula         'C1 N1 O1 Zn1'
_reflns_odcompleteness_completeness 99.91
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All O(H,H) groups
2. Others
 Fixed Sof: H3A(0.5) H3B(0.5)
3.a Rotating group:
 O3(H3A,H3B)
3.b Aromatic/amide H refined with riding coordinates:
 C4(H4)
;
_shelx_res_checksum              52708