Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_161_1_16_ZFSBz8.cif"

There are 18 T-atoms per unit cell
There are 36 O-atoms per unit cell

Framework density = 33.22 T-atoms per nm^3
Material density = 3.314 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6834 Angstrom
T1  -- O2  = 1.6708 Angstrom
T1  -- O1  = 1.6919 Angstrom
T1  -- O2  = 1.7327 Angstrom
      mean = 1.6947 Angstrom
        t1 = 0.065863  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.032269  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6708 A <--> 1.7327 A
          Mean   = 1.6947 A
          StdDev = 0.0233 A

       t1 Range  = 0.0659 <-- 0.0659 --> 0.0659
       t2 Range  = 0.0323 <-- 0.0323 --> 0.0323

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 102.860 deg; O1  -- O2  = 3 A
O1  -- T1  -- O1  = 115.479 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 113.064 deg; O1  -- O2  = 3 A
O2  -- T1  -- O1  = 102.703 deg; O2  -- O1  = 3 A
O2  -- T1  -- O2  = 116.157 deg; O2  -- O2  = 3 A
O1  -- T1  -- O2  = 106.433 deg; O1  -- O2  = 3 A
       102.703 deg <-- 109.449 deg --> 116.157 deg

        O-T-O SUMMARY
          Range  = 102.7032 deg <--> 116.1569 deg
          Mean   = 109.4492 deg
          StdDev = 5.6897 deg

        O--O SUMMARY
          Range  = 2.6225 A <--> 2.8890 A
          Mean   = 2.7641 A
          StdDev = 0.1090 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 150.353 deg ; T1  -- T1   3.2630 A

T1  -- O2  -- T1  = 132.174 deg ; T1  -- T1   3.1114 A


        T-O-T SUMMARY
          Range  = 132.1745° <--> 150.3532 deg
          Mean   = 141.2639 deg
          StdDev = 9.2183 deg

        T--T SUMMARY
          Range  = 3.1114 A <--> 3.2630 A
          Mean   = 3.1872 A
          StdDev = 0.0769 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O2  = 1.6470 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.1114 Angstrom
  T1  -- T1  = 2.9888 Angstrom
  T1  -- T1  = 3.2630 Angstrom
  T1  -- T1  = 3.2630 Angstrom
  T1  -- T1  = 3.1114 Angstrom
  T1  -- T1  = 2.9888 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 18
Coordination Sequence =
    1 4 12 28 50 76 110 148 194 244 302 364 434 508 590 676 770
TD10 = 1169
Circuit symbol = 6_{2}.6_{2}.6_{2}.6_{2}.8_{6}.8_{6}
Weight = 31
Vertex symbol  = 6_{2}.6_{2}.6_{2}.6_{2}.8_{2}.8_{2}
Weight = 31

<TD10> = 1169.000
Average ring size = 6.5455
