A Series of Cyanoacetato Copper(II) Coordination Polymers with VariousN,N′-Ditopic Spacers: Structural Diversity, Supramolecular Robustness, and Magnetic Properties
Suvanvapee, Porntiva; Boonmak, Jaursup; Klongdee, Fatima; Pakawatchai, Chaveng; Moubaraki, Boujemaa; Murray, Keith S.; Youngme, Sujittra; Crystal Growth & Design 15 (2015) 3804–; doi:10.1021/acs.cgd.5b00453

data_4513422
_publ_section_title
;
 A Series of Cyanoacetato Copper(II) Coordination Polymers with
 VariousN,N&#x2032;-Ditopic Spacers: Structural Diversity, Supramolecular
 Robustness, and Magnetic Properties
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3804
_journal_paper_doi               10.1021/acs.cgd.5b00453
_journal_volume                  15
_journal_year                    2015
_chemical_formula_sum            'C10 H8 Cu N4 O4'
_chemical_formula_weight         311.74
_chemical_name_systematic
; 
 di(mu-cyanoacetato)-mu-pyrazinecopper(II)  
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.7940(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   4.89660(10)
_cell_length_b                   13.3780(4)
_cell_length_c                   17.6679(5)
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.49
_cell_measurement_theta_min      1.92
_cell_volume                     1132.93(5)
_computing_cell_refinement       'SAINT (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2003)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type
;
Bruker APEX CCD area-detector
;
_diffrn_measurement_method       'omega 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  0.0339
_diffrn_reflns_av_sigmaI/netI    0.0320
_diffrn_reflns_limit_h_max       3
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            7527
_diffrn_reflns_theta_full        30.49
_diffrn_reflns_theta_max         30.49
_diffrn_reflns_theta_min         1.92
_exptl_absorpt_coefficient_mu    1.945
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.663919
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2003)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.828
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             628
_exptl_crystal_size_max          0.375
_exptl_crystal_size_mid          0.125
_exptl_crystal_size_min          0.075
_refine_diff_density_max         0.469
_refine_diff_density_min         -0.775
_refine_diff_density_rms         0.158
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.996
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         3028
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.996
_refine_ls_R_factor_all          0.0731
_refine_ls_R_factor_gt           0.0567
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1091P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1378
_refine_ls_wR_factor_ref         0.1488
_reflns_number_gt                2239
_reflns_number_total             3028
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg5b00453_si_001.cif
_cod_data_source_block           Compound1
_cod_depositor_comments
'Adding full bibliography for 4513421--4513426.cif.'
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4513422