A combinatorial chemistry approach to new materials for nonlinear optics. II. 4,4-Dimethylaminocinnamaldehyde and a molecular complex of 4-methoxycinnamaldehyde with 2,4-dinitroaniline
Nesterov, Vladimir N.; Timofeeva, Tatiana V.; Antipin, Mikhail Yu.; Clark, Ronald D.; Acta Crystallographica Section C 56 (2000) 976–978; doi:10.1107/S0108270100006351

data_2011195
_publ_section_title
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 A combinatorial chemistry approach to new materials for nonlinear optics.
 II. 4,4-Dimethylaminocinnamaldehyde and a molecular complex of
 4-methoxycinnamaldehyde with 2,4-dinitroaniline
;
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              976
_journal_page_last               978
_journal_paper_doi               10.1107/S0108270100006351
_journal_volume                  56
_journal_year                    2000
_chemical_formula_sum            'C11 H13 N O'
_chemical_formula_weight         175.22
_chemical_name_systematic        4,4-dimethylaminocinnamaldehyde
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                   10.040(6)
_cell_length_b                   7.733(3)
_cell_length_c                   25.620(13)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      11
_cell_measurement_theta_min      10
_cell_volume                     1989.1(17)
_computing_cell_refinement       'P3/PC Diffractometer Program'
_computing_data_collection       'P3/PC Diffractometer Program (Siemens, 1989)'
_computing_data_reduction        'SHELXTL-Plus (Sheldrick, 1994)'
_computing_molecular_graphics    SHELXTL-Plus
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full .999
_diffrn_measured_fraction_theta_max .999
_diffrn_measurement_device_type  'Siemens P3/PC'
_diffrn_measurement_method       '\q/2\q scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .000
_diffrn_reflns_av_sigmaI/netI    .047
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            1755
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.59
_diffrn_standards_decay_%        5
_diffrn_standards_interval_count 98
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    .075
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'light green'
_exptl_crystal_density_diffrn    1.170
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             752
_exptl_crystal_size_max          .5
_exptl_crystal_size_mid          .4
_exptl_crystal_size_min          .1
_refine_diff_density_max         .26
_refine_diff_density_min         -.25
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.141
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     120
_refine_ls_number_reflns         1755
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.141
_refine_ls_R_factor_all          .173
_refine_ls_R_factor_gt           .123
_refine_ls_shift/su_max          .014
_refine_ls_shift/su_mean         .003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.038P)^2^+5.11P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .257
_reflns_number_gt                1070
_reflns_number_total             1755
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bm1394.cif
_cod_data_source_block           b
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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 
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_cod_database_code               2011195
_cod_database_fobs_code          2011195