Synthesis and porous properties of chromium azolate porous coordination polymers.
Kongpatpanich, Kanokwan; Horike, Satoshi; Sugimoto, Masayuki; Fukushima, Tomohiro; Umeyama, Daiki; Tsutsumi, Yosuke; Kitagawa, Susumu; Inorganic chemistry 53 (2014) 9870–9875; doi:10.1021/ic501459m

data_4340928
_publ_section_title
;
 Synthesis and porous properties of chromium azolate porous coordination
 polymers.
;
_journal_issue                   18
_journal_name_full               'Inorganic chemistry'
_journal_page_first              9870
_journal_page_last               9875
_journal_paper_doi               10.1021/ic501459m
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C9 H10 Cr0.75 N3 O4'
_chemical_formula_weight         263.20
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           59
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ab 2a'
_symmetry_space_group_name_H-M   'P m m n :2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.754(18)
_cell_length_b                   22.76(3)
_cell_length_c                   12.175(15)
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     3811(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1002
_diffrn_reflns_av_sigmaI/netI    0.1261
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            14976
_diffrn_reflns_theta_full        27.59
_diffrn_reflns_theta_max         27.59
_diffrn_reflns_theta_min         3.07
_exptl_absorpt_coefficient_mu    0.469
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    0.917
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1080
_platon_squeeze_details
;
;
_refine_diff_density_max         1.694
_refine_diff_density_min         -0.795
_refine_diff_density_rms         0.140
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.243
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     166
_refine_ls_number_reflns         4590
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.243
_refine_ls_R_factor_all          0.1679
_refine_ls_R_factor_gt           0.1065
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2725
_refine_ls_wR_factor_ref         0.2970
_reflns_number_gt                2032
_reflns_number_total             4590
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic501459m_si_002.cif
_cod_data_source_block           Cr-dmcpz
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4340928--4340930.cif.
;
_cod_original_sg_symbol_H-M      Pmmn
_cod_database_code               4340928