10-(4-Chlorophenyl)-7-methyl-5,6-dihydrobenzo[<i>h</i>]pyrazolo[5,1-<i>b</i>]quinazoline and 2-(4-chlorophenyl)-5-methyl-6,7-dihydrobenzo[<i>h</i>]pyrazolo[1,5-<i>a</i>]quinazoline: isomeric molecules linked into hydrogen-bonded dimers or π-stacked chains
Low, John N.; Cobo, Justo; Quiroga, Jaime; Portilla, Jaime; Glidewell, Christopher; Acta Crystallographica Section C 60 (2004) o604–o607; doi:10.1107/S0108270104015616

data_2014241
_publ_section_title
;10-(4-Chlorophenyl)-7-methyl-5,6-dihydrobenzo[<i>h</i>]pyrazolo[5,1-<i>b</i>]quinazoline
 and
 2-(4-chlorophenyl)-5-methyl-6,7-dihydrobenzo[<i>h</i>]pyrazolo[1,5-<i>a</i>]quinazoline:
 isomeric molecules linked into hydrogen-bonded dimers or \p-stacked chains
;
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o604
_journal_page_last               o607
_journal_paper_doi               10.1107/S0108270104015616
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C21 H16 Cl N3'
_chemical_formula_moiety         'C21 H16 Cl N3'
_chemical_formula_sum            'C21 H16 Cl N3'
_chemical_formula_weight         345.82
_chemical_name_systematic
;
9-(4-Chlorophenyl)-7-methyl-5,6-dihydrobenzo[h]pyrazolo[3,2-b]quinazoline
;
_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
_cell_angle_alpha                62.720(4)
_cell_angle_beta                 83.098(4)
_cell_angle_gamma                70.531(5)
_cell_formula_units_Z            2
_cell_length_a                   9.2382(8)
_cell_length_b                   10.3054(8)
_cell_length_c                   10.3184(9)
_cell_measurement_reflns_used    3763
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.63
_cell_measurement_theta_min      3.29
_cell_volume                     822.54(13)
_computing_cell_refinement       'DENZO (Otwinowski & Minor, 1997) and COLLECT'
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction        'DENZO and COLLECT'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL97 and PRPKAPPA (Ferguson, 1999)'
_computing_structure_refinement  'OSCAIL and SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution
'OSCAIL (McArdle, 2003) and SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Nonius KappaCCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Bruker-Nonius FR591 rotating anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0938
_diffrn_reflns_av_sigmaI/netI    0.1065
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            17454
_diffrn_reflns_theta_full        27.63
_diffrn_reflns_theta_max         27.63
_diffrn_reflns_theta_min         3.29
_diffrn_standards_decay_%        negligible
_exptl_absorpt_coefficient_mu    0.240
_exptl_absorpt_correction_T_max  0.981
_exptl_absorpt_correction_T_min  0.914
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.396
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             360
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.297
_refine_diff_density_min         -0.296
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.959
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         3763
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.959
_refine_ls_R_factor_all          0.1399
_refine_ls_R_factor_gt           0.0650
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0709P)^2^+0.3108P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1236
_refine_ls_wR_factor_ref         0.1525
_reflns_number_gt                2156
_reflns_number_total             3763
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sk1742.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        822.54(12)
_cod_database_code               2014241
_cod_database_fobs_code          2014241