Enols of Substituted Cyanomalonamides
Ahmad Basheer; Hiroshi Yamataka; Salai Cheettu Ammal; Zvi Rappoport; Journal of Organic Chemistry 72 (2007) 5297–5312; doi:10.1021/jo070877h

data_4024034
_publ_section_title
;
 Enols of Substituted Cyanomalonamides
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_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              5297
_journal_page_last               5312
_journal_paper_doi               10.1021/jo070877h
_journal_volume                  72
_journal_year                    2007
_chemical_formula_moiety         'C7 H11 N3 O2'
_chemical_formula_sum            'C7 H11 N3 O2'
_chemical_formula_weight         169.19
_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                 100.338(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.7577(11)
_cell_length_b                   21.950(4)
_cell_length_c                   6.5650(13)
_cell_measurement_reflns_used    2630
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.17
_cell_measurement_theta_min      3.29
_cell_volume                     816.2(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.951
_diffrn_measured_fraction_theta_max 0.951
_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  0.0204
_diffrn_reflns_av_sigmaI/netI    0.0238
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            5806
_diffrn_reflns_theta_full        28.17
_diffrn_reflns_theta_max         27.9
_diffrn_reflns_theta_min         1.86
_exptl_absorpt_coefficient_mu    0.103
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.377
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             360
_refine_diff_density_max         0.374
_refine_diff_density_min         -0.238
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     119
_refine_ls_number_reflns         1908
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0462
_refine_ls_R_factor_gt           0.0409
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0695P)^2^+0.2223P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1124
_refine_ls_wR_factor_ref         0.1164
_reflns_number_gt                1681
_reflns_number_total             1908
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo070877hsi20070426_015717.cif
_cod_data_source_block           bashir2m
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4024034