Influence of Metal Ion on Structural Motif in Coordination Polymers of the Pseudopeptidic Ligand Terephthaloyl-bis-beta-alaninate
Morrison, Christine N.; Powell, Annie K.; Kostakis, George E.; Crystal Growth & Design 11 (2011) 3653–; doi:10.1021/cg2007028

data_4501111
_publ_section_title
;
 Influence of Metal Ion on Structural Motif in Coordination Polymers of
 the Pseudopeptidic Ligand Terephthaloyl-bis-beta-alaninate
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3653
_journal_paper_doi               10.1021/cg2007028
_journal_volume                  11
_journal_year                    2011
_chemical_formula_sum            'C14 H22 Ca N2 O10'
_chemical_formula_weight         418.42
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 90.120(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.4339(5)
_cell_length_b                   27.667(3)
_cell_length_c                   9.9155(10)
_cell_measurement_reflns_used    6357
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      27.33
_cell_measurement_theta_min      1.47
_cell_volume                     1765.0(3)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector                 'image plate ( 34 cm diameter )'
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2'
_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  0.0311
_diffrn_reflns_av_sigmaI/netI    0.0420
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7599
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.75
_diffrn_reflns_theta_min         1.47
_exptl_absorpt_coefficient_mu    0.414
_exptl_absorpt_correction_T_max  0.9597
_exptl_absorpt_correction_T_min  0.8452
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'XPREP in SHELXTL 6.14 (BrukerAXS Inc., 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.575
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.219
_refine_diff_density_min         -0.282
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.976
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     277
_refine_ls_number_reflns         3676
_refine_ls_number_restraints     11
_refine_ls_restrained_S_all      0.976
_refine_ls_R_factor_all          0.0432
_refine_ls_R_factor_gt           0.0288
_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^)+(0.0302P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0588
_refine_ls_wR_factor_ref         0.0609
_reflns_number_gt                2830
_reflns_number_total             3676
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg2007028_si_001.cif
_cod_data_source_block           31031106a
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4501111