Proposal for crystallization of 3-amino-4-halo-5-methylisoxazoles: an energetic and topological approach
Martins, M. A. P.; Meyer, A. R.; Tier, A. Z.; Longhi, K.; Ducati, L. C.; Bonacorso, H. G.; Zanatta, N.; Frizzo, C. P.; CrystEngComm 17 (2015) 7381–; doi:10.1039/C5CE01295C

data_7221761
_publ_section_title
;
 Proposal for crystallization of 3-amino-4-halo-5-methylisoxazoles: an
 energetic and topological approach
;
_journal_issue                   38
_journal_name_full               CrystEngComm
_journal_page_first              7381
_journal_paper_doi               10.1039/C5CE01295C
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C4 H5 I N2 O'
_chemical_formula_sum            'C4 H5 I N2 O'
_chemical_formula_weight         224
_chemical_melting_point          ?
_chemical_name_common            4-iodo-5-methylisoxazol-3-amine
_chemical_name_systematic
;
        4-iodo-5-methylisoxazol-3-amine
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_doi                 10.5517/cc12bzr4
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2012-09-18T09:36:02-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2014-03-25 deposited with the CCDC.
2015-08-10 downloaded from the CCDC.
;
_cell_angle_alpha                96.998(3)
_cell_angle_beta                 100.396(3)
_cell_angle_gamma                113.411(3)
_cell_formula_units_Z            2
_cell_length_a                   6.5261(3)
_cell_length_b                   7.3488(3)
_cell_length_c                   7.6401(3)
_cell_measurement_reflns_used    3700
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.102
_cell_measurement_theta_min      3.0925
_cell_volume                     323.04(3)
_computing_cell_refinement       'BRUKER SANT'
_computing_data_collection       'BRUKER APEX-II'
_computing_data_reduction        'BRUKER SOFTWARE'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 2000)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean none
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'X8 APEX II'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0275
_diffrn_reflns_av_unetI/netI     0.0182
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            9332
_diffrn_reflns_theta_full        27.13
_diffrn_reflns_theta_max         27.13
_diffrn_reflns_theta_min         2.78
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    4.861
_exptl_absorpt_correction_T_max  0.5292
_exptl_absorpt_correction_T_min  0.4011
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details   XPREP
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.303
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             208
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.358
_refine_diff_density_min         -0.719
_refine_diff_density_rms         0.101
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     73
_refine_ls_number_reflns         1432
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0256
_refine_ls_R_factor_gt           0.0219
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0298P)^2^+0.0242P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0511
_refine_ls_wR_factor_ref         0.0531
_reflns_number_gt                1291
_reflns_number_total             1432
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce01295c2.cif
_cod_data_source_block           teste1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'none' was changed to '?' - the value
is undefined or not given.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7221761--7221763.cif.
;
_cod_original_cell_volume        323.04(2)
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7221761