A series of variable coordination polymers based on flexible aromatic carboxylates
Yang, Jian; Xie, Gui-Dan; Chen, Xue-Fei; Wu, Duo; Lin, Xiao-Ming; Zhang, Gang; Cai, Yue-Peng; CrystEngComm 17 (2015) 1326–; doi:10.1039/C4CE01994F

data_7219089
_publ_section_title
;
 A series of variable coordination polymers based on flexible aromatic
 carboxylates
;
_journal_issue                   6
_journal_name_full               CrystEngComm
_journal_page_first              1326
_journal_paper_doi               10.1039/C4CE01994F
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C21 H17 Eu N6 O6'
_chemical_formula_weight         601.37
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-09-28 deposited with the CCDC.
2014-12-12 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 111.132(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   23.812(5)
_cell_length_b                   8.4110(15)
_cell_length_c                   10.8594(19)
_cell_measurement_temperature    293(2)
_cell_volume                     2028.7(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0601
_diffrn_reflns_av_sigmaI/netI    0.0641
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4953
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.83
_exptl_absorpt_coefficient_mu    3.148
_exptl_absorpt_correction_T_max  0.7437
_exptl_absorpt_correction_T_min  0.5717
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            clorless
_exptl_crystal_density_diffrn    1.969
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1184
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.955
_refine_diff_density_min         -0.936
_refine_diff_density_rms         0.147
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         1770
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0438
_refine_ls_R_factor_gt           0.0363
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0350P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0775
_refine_ls_wR_factor_ref         0.0819
_reflns_number_gt                1539
_reflns_number_total             1770
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce01994f2.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 2935 2014-11-11 08:27:57Z andrius 

 Adding full bibliography for 7219087--7219092.cif.
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7219089