Covalent Metal−Peptide Framework Compounds That Extend in One and Two Dimensions
Lee, Hyang-Yeol; Kampf, Jeffery W.; Park, Kyo Sung; Marsh, E. Neil G.; Crystal Growth & Design 8 (2008) 296–; doi:10.1021/cg700724h

data_4503171
_publ_section_title
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 Covalent Metal&#x2212;Peptide Framework Compounds That Extend in One and
 Two Dimensions
;
_journal_issue                   1
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              296
_journal_paper_doi               10.1021/cg700724h
_journal_volume                  8
_journal_year                    2008
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C18 H32 Cd N6 O8'
_chemical_formula_sum            'C18 H32 Cd N6 O8'
_chemical_formula_weight         572.90
_chemical_name_common            Cd(Ala3)2
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           5
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 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                 107.3240(10)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            2
_cell_length_a                   26.188(3)
_cell_length_b                   5.4915(6)
_cell_length_c                   9.0351(10)
_cell_measurement_reflns_used    2888
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      21.76
_cell_measurement_theta_min      2.86
_cell_volume                     1240.4(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART-1K'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0639
_diffrn_reflns_av_sigmaI/netI    0.0462
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            10998
_diffrn_reflns_theta_full        24.79
_diffrn_reflns_theta_max         24.79
_diffrn_reflns_theta_min         2.36
_exptl_absorpt_coefficient_mu    0.933
_exptl_absorpt_correction_T_max  0.9726
_exptl_absorpt_correction_T_min  0.6045
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  Blessing, R. Acta Cryst. (1995) A51 33-38.
  Sheldrick, G.  SADABS (Version 2.10) Bruker/Siemens area
  detector absorption and other corrections, University of
  Gottingen, Germany 2003.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.534
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             588
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.445
_refine_diff_density_min         -0.778
_refine_diff_density_rms         0.080
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     158
_refine_ls_number_reflns         2144
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0356
_refine_ls_R_factor_gt           0.0319
_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^)+(0.0394P)^2^+0.1564P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0678
_refine_ls_wR_factor_ref         0.0697
_reflns_number_gt                2068
_reflns_number_total             2144
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg700724h-file002.cif
_cod_data_source_block           temp
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_original_sg_symbol_H-M      C2
_cod_database_code               4503171