Thermally Stable Heterocyclic Imines as New Potential Nonlinear Optical Materials†
Nesterov, Volodymyr V.; Antipin, Mikhail Yu.; Nesterov, Vladimir N.; Moore, Craig E.; Cardelino, Beatriz H.; Timofeeva, Tatiana V.; The Journal of Physical Chemistry B 108 (2004) 8531–; doi:10.1021/jp0367528

data_1506820
_publ_section_title
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 Thermally Stable Heterocyclic Imines as New Potential Nonlinear Optical
 Materials&#x2020;
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_journal_issue                   25
_journal_name_full               'The Journal of Physical Chemistry B'
_journal_page_first              8531
_journal_paper_doi               10.1021/jp0367528
_journal_volume                  108
_journal_year                    2004
_chemical_formula_moiety         'C19 H15 N5'
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_symmetry_space_group_name_Hall  '-P 2ybc'
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_angle_alpha                90.00
_cell_angle_beta                 101.16(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.4370(17)
_cell_length_b                   11.525(2)
_cell_length_c                   16.874(3)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      12
_cell_measurement_theta_min      11
_cell_volume                     1609.7(5)
_computing_cell_refinement       'Enraf-Nonius CAD4'
_computing_data_collection       'Enraf-Nonius CAD4 (Enraf-Nonius, 1989)'
_computing_data_reduction        'Siemens SHELXTL (Sheldrick, 1994)'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Enraf-Nonius CAD4'
_diffrn_measurement_method       \q/2\q
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_diffrn_radiation_type           MoK\a
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_diffrn_reflns_limit_h_min       0
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_diffrn_reflns_limit_k_min       0
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_diffrn_reflns_theta_full        27.96
_diffrn_reflns_theta_max         27.96
_diffrn_reflns_theta_min         2.15
_diffrn_standards_decay_%        3
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.081
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.293
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
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_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^)+(0.0700P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1340
_refine_ls_wR_factor_ref         0.1852
_reflns_number_gt                1270
_reflns_number_total             3846
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            jp0367528si20030915_041919.cif
_cod_data_source_block           7f
_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_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_original_cell_volume        1609.7(6)
_cod_database_code               1506820