High-pressure structural properties of naphthalene up to 6 GPa
Likhacheva, Anna Y.; Rashchenko, Sergey V.; Litasov, Konstantin D.; Journal of Applied Crystallography 47 (2014) 984–; doi:10.1107/S1600576714005937

data_2300651
_publ_section_title
;
 High-pressure structural properties of naphthalene up to 6&#x2005;GPa
;
_journal_coeditor_code           kk5159
_journal_issue                   3
_journal_name_full               'Journal of Applied Crystallography'
_journal_page_first              984
_journal_paper_doi               10.1107/S1600576714005937
_journal_volume                  47
_journal_year                    2014
_chemical_formula_sum            'C5 H4'
_chemical_formula_weight         64.09
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yab'
_space_group_name_H-M_alt        'P 1 21/a 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_audit_creation_date             2013-04-17T16:35
_audit_creation_method           'from EXP file using GSAS2CIF'
_audit_update_record
' 2013-04-17T16:35  Initial CIF as created by GSAS2CIF'
_cell_angle_alpha                90.0
_cell_angle_beta                 125.706(12)
_cell_angle_gamma                90.0
_cell_formula_units_Z            4
_cell_length_a                   7.3886(14)
_cell_length_b                   5.6145(9)
_cell_length_c                   8.2776(26)
_cell_volume                     278.83(12)
_computing_structure_refinement  GSAS
_diffrn_radiation_polarisn_ratio 0.95
_diffrn_radiation_probe          x-ray
_diffrn_radiation_wavelength     0.3685
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  1.00000
_exptl_absorpt_process_details
;   GSAS Absorption/surface roughness correction: function number 0
 No correction is applied.
;
_pd_calc_method                  'Rietveld Refinement'
_pd_instr_location               ' ?'
_pd_meas_2theta_range_inc        0.0141
_pd_meas_2theta_range_max        28.1646
_pd_meas_2theta_range_min        0.021
_pd_meas_number_of_points        1997
_pd_phase_name                   naphthalene
_pd_prep_pressure                5.6
_pd_proc_2theta_range_inc        0.0141
_pd_proc_2theta_range_max        28.1646
_pd_proc_2theta_range_min        0.021
_pd_proc_info_datetime           2013-04-17T16:35:43
_pd_proc_info_excluded_regions   ' ?'
_pd_proc_ls_background_function
;   GSAS Background function number 1 with 35 terms.
 Shifted Chebyshev function of 1st kind
      1:    5509.85     2:   -916.864     3:    41.8217     4:   -472.872    
      5:    355.634     6:   -105.360     7:   -4.34082     8:    38.4036    
      9:   -22.0706    10:   -4.82417    11:   -5.53304    12:    20.0168    
     13:    9.32749    14:   -19.6791    15:    13.9443    16:   -8.56432    
     17:    11.1965    18:   -10.4035    19:   -3.42004    20:   -3.71474    
     21:    17.6587    22:   -8.58811    23:    11.8495    24:   -16.2246    
     25:   0.520663    26:    1.91898    27:   -6.94171    28:   -8.20541    
     29:    5.17403    30:    2.06485    31:   -4.10070    32:  -0.344733    
     33:   -2.72115    34:    5.49467    35:   -5.57452    
;
_pd_proc_ls_peak_cutoff          0.00300
_pd_proc_ls_pref_orient_corr
;   March-Dollase
 AXIS  1 Ratio=     1.579 Frac     0.501  h= 0.000  k= 0.000  l= 1.000
 AXIS  2 Ratio=     1.433 Frac     0.499  h= 1.000  k= 0.000  l= 0.000
 Prefered orientation correction range: Min=   0.37534, Max=   1.85045
;
_pd_proc_ls_profile_function
;
 CW Profile function number 2 with  18 terms
 Profile coefficients for Simpson's rule integration of pseudovoigt function
 C.J. Howard (1982). J. Appl. Cryst.,15,615-620.
 P. Thompson, D.E. Cox & J.B. Hastings (1987). J. Appl. Cryst.,20,79-83.
 #1(GU)   = 7567.780 #2(GV)   = -127.321 #3(GW)   =    5.078
 #4(LX)   =    2.288 #5(LY)   =    0.424 #6(trns) =    0.000
 #7(asym) =   0.1321 #8(shft) =   0.0000 #9(GP)   =    0.000
 #10(stec)=     0.00 #11(ptec)=     0.00 #12(sfec)=     0.00
 #13(L11) =    0.000 #14(L22) =    0.000 #15(L33) =    0.000
 #16(L12) =    0.000 #17(L13) =    0.000 #18(L23) =    0.000
 Peak tails are ignored  where the intensity is below 0.0030 times the peak
   Aniso. broadening axis   0.0   0.0   1.0
;
_pd_proc_ls_prof_R_factor        0.0048
_pd_proc_ls_prof_wR_expected     0.0134
_pd_proc_ls_prof_wR_factor       0.0066
_pd_proc_number_of_points        1997
_pd_spec_mounting                ' ?'
_refine_ls_goodness_of_fit_all   0.50
_refine_ls_matrix_type           full
_refine_ls_number_parameters     31
_refine_ls_number_restraints     10
_refine_ls_R_Fsqd_factor         0.16602
_refine_ls_shift/su_max          2.63
_refine_ls_shift/su_mean         0.77
_reflns_d_resolution_high        1.064
_reflns_d_resolution_low         6.722
_reflns_limit_h_max              7
_reflns_limit_h_min              0
_reflns_limit_k_max              5
_reflns_limit_k_min              0
_reflns_limit_l_max              6
_reflns_limit_l_min              -8
_reflns_number_total             248
_cod_data_source_file            kk5159sup10.cif
_cod_data_source_block           REF1_publ_560
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_geom_angle_publ_flag' value 'N' was changed to 'n' in
accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/IUCr/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
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data item '_geom_bond_publ_flag' value 'N' was changed to 'n' in
accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/IUCr/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26 (35 times).

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        278.83(10)
_cod_database_code               2300651
_gsas_exptl_extinct_corr_t_min   1.00000
_gsas_exptl_extinct_corr_t_max   1.00000