4,5-Dichlorophthalic acid–<i>trans</i>-cinnamamide(1/2) and 3,4,5,6-tetrachlorophthalic acid–<i>trans</i>-cinnamamide(1/2)
Hosomi, Hiroyuki; Ohba, Shigeru; Ito, Yoshikatsu; Acta Crystallographica Section C 56 (2000) e509–e510; doi:10.1107/S010827010001338X

data_2011541
_publ_section_title
;
 4,5-Dichlorophthalic acid--<i>trans</i>-cinnamamide(1/2) and
 3,4,5,6-tetrachlorophthalic acid--<i>trans</i>-cinnamamide(1/2)
;
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              e509
_journal_page_last               e510
_journal_paper_doi               10.1107/S010827010001338X
_journal_volume                  56
_journal_year                    2000
_chemical_formula_iupac          'C8 H4 Cl2 O4, 2C9 H9 N1 O1'
_chemical_formula_moiety         'C8 H4 Cl2 O4, 2C9 H9 N1 O1'
_chemical_formula_sum            'C26 H22 Cl2 N2 O6'
_chemical_formula_weight         529.38
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_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
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_cell_angle_beta                 105.676(5)
_cell_angle_gamma                100.636(5)
_cell_formula_units_Z            2
_cell_length_a                   9.6821(7)
_cell_length_b                   18.4661(12)
_cell_length_c                   7.4203(5)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298.0(10)
_cell_measurement_theta_max      15.0
_cell_measurement_theta_min      14.3
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_computing_cell_refinement       'MSC/AFC Diffractometer Control Software'
_computing_data_collection
;MSC/AFC Diffractometer Control Software
(Molecular Structure Corporation, 1993)
;
_computing_data_reduction
;TEXSAN
(Molecular Structure Corporation, 1999)
;
_computing_publication_material  TEXSAN
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_diffrn_measurement_device_type  'Rigaku AFC-7R'
_diffrn_measurement_method       \q-2\q
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
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_exptl_absorpt_correction_T_min  .745
_exptl_absorpt_correction_type   '\y scan'
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_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate-like
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'w = 1/[\s^2^(Fo^2^) + (0.10P)^2^+0.30P] where P = (Fo^2^+2Fc^2^)/3'
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