# CHEM 613: Chemical Crystallography | UW–Madison

[View on UW Courses](https://uwcourses.com/courses/CHEM_613)

## Dataset

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

### repository

twangodev/uwcourses

### schema version

6

### importer version

7

### projection id

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### observed at

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### built at

2026-09-10T19:50:42.743001+00:00

### courses

8951

### current instructors

5754

### limited

false

### terms

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### term

1272

### departments

| subject   | count |
| --------- | ----- |
| AAE       | 90    |
| ABT       | 20    |
| ACCTIS    | 36    |
| ACTSCI    | 14    |
| AFAERO    | 10    |
| AFRICAN   | 87    |
| AFROAMER  | 71    |
| AGROECOL  | 21    |
| AMERIND   | 53    |
| ANAT\&PHY | 7     |
| ANATOMY   | 2     |
| ANESTHES  | 8     |
| ANSCI     | 57    |
| ANTHRO    | 95    |
| ART       | 125   |
| ARTED     | 10    |
| ARTHIST   | 121   |
| ASIALANG  | 129   |
| ASIAN     | 109   |
| ASIANAM   | 28    |
| ASTRON    | 38    |
| ATMOCN    | 69    |
| BIOCHEM   | 51    |
| BIOCORE   | 10    |
| BIOLOGY   | 14    |
| BIOMDSCI  | 18    |
| BME       | 66    |
| BMI       | 41    |
| BMOLCHEM  | 10    |
| BOTANY    | 69    |
| BSE       | 44    |
| C\&ESOC   | 73    |
| CBE       | 48    |
| CHEM      | 101   |
| CHICLA    | 52    |
| CIVENGR   | 133   |
| CLASSICS  | 47    |
| CNP       | 10    |
| CNSRSCI   | 50    |
| COMARTS   | 137   |
| COMPBIO   | 15    |
| COMPLIT   | 11    |
| COMPSCI   | 138   |
| COUNPSY   | 78    |
| CRB       | 19    |
| CS\&D     | 71    |
| CSCS      | 40    |
| CURRIC    | 193   |
| DANCE     | 93    |
| DERM      | 8     |
| DS        | 88    |
| DYSCI     | 35    |
| ECE       | 155   |
| ECON      | 145   |
| EDPOL     | 114   |
| EDPSYCH   | 97    |
| ELPA      | 70    |
| EMA       | 53    |
| EMERMED   | 17    |
| ENGL      | 206   |
| ENTOM     | 40    |
| ENVIRST   | 148   |
| EP        | 15    |
| EPD       | 67    |
| ESL       | 16    |
| F\&WECOL  | 60    |
| FAMMED    | 22    |
| FINANCE   | 50    |
| FOLKLORE  | 40    |
| FOODSCI   | 43    |
| FRENCH    | 63    |
| GEN\&WS   | 145   |
| GENBUS    | 72    |
| GENECSLR  | 17    |
| GENETICS  | 60    |
| GEOG      | 113   |
| GEOSCI    | 83    |
| GERMAN    | 82    |
| GLE       | 48    |
| GNS       | 38    |
| GREEK     | 27    |
| HDFS      | 41    |
| HEBR-BIB  | 13    |
| HEBR-MOD  | 10    |
| HISTORY   | 233   |
| HISTSCI   | 56    |
| HONCOL    | 13    |
| ILS       | 43    |
| INFOSYS   | 9     |
| INTEGART  | 7     |
| INTEGSCI  | 22    |
| INTER-AG  | 18    |
| INTER-HE  | 11    |
| INTER-LS  | 22    |
| INTEREGR  | 16    |
| INTLBUS   | 21    |
| INTLST    | 50    |
| ISYE      | 83    |
| ITALIAN   | 53    |
| JEWISH    | 56    |
| JOURN     | 88    |
| KINES     | 128   |
| LACIS     | 26    |
| LANDARC   | 61    |
| LATIN     | 24    |
| LAW       | 120   |
| LEGALST   | 48    |
| LINGUIS   | 35    |
| LIS       | 89    |
| LITTRANS  | 78    |
| LSC       | 52    |
| M\&ENVTOX | 7     |
| MARKETNG  | 62    |
| MATH      | 153   |
| MDGENET   | 8     |
| ME        | 130   |
| MEDHIST   | 43    |
| MEDICINE  | 60    |
| MEDIEVAL  | 32    |
| MEDPHYS   | 39    |
| MEDSC-M   | 29    |
| MEDSC-V   | 41    |
| MHR       | 68    |
| MICROBIO  | 45    |
| MILSCI    | 16    |
| MM\&I     | 22    |
| MOLBIOL   | 6     |
| MS\&E     | 59    |
| MUSIC     | 165   |
| MUSPERF   | 126   |
| NAVSCI    | 20    |
| NE        | 44    |
| NEURODPT  | 11    |
| NEUROL    | 7     |
| NEURSURG  | 4     |
| NTP       | 11    |
| NURSING   | 111   |
| NUTRSCI   | 65    |
| OBS\&GYN  | 18    |
| OCCTHER   | 39    |
| ONCOLOGY  | 14    |
| OPHTHALM  | 5     |
| OTM       | 43    |
| PATH      | 34    |
| PATH-BIO  | 29    |
| PEDIAT    | 26    |
| PHARMACY  | 31    |
| PHILOS    | 77    |
| PHMCOL-M  | 11    |
| PHMPRAC   | 45    |
| PHMSCI    | 60    |
| PHYASST   | 37    |
| PHYSICS   | 88    |
| PHYSIOL   | 3     |
| PHYTHER   | 37    |
| PLANTSCI  | 52    |
| PLPATH    | 35    |
| POLISCI   | 192   |
| POPHLTH   | 58    |
| PORTUG    | 33    |
| PSYCH     | 101   |
| PSYCHIAT  | 22    |
| PUBAFFR   | 54    |
| PUBLHLTH  | 23    |
| RADIOL    | 11    |
| REALEST   | 41    |
| RELIGST   | 90    |
| RHABMED   | 9     |
| RMI       | 24    |
| RP\&SE    | 102   |
| S\&APHM   | 17    |
| SCANDST   | 73    |
| SLAVIC    | 89    |
| SOC       | 149   |
| SOCWORK   | 87    |
| SOILSCI   | 46    |
| SPANISH   | 83    |
| SRMED     | 21    |
| STAT      | 94    |
| STDYABRD  | 52    |
| STS       | 8     |
| SURGERY   | 25    |
| SURGSCI   | 33    |
| THEATRE   | 91    |
| URBRPL    | 60    |
| UROLOGY   | 5     |
| ZOOLOGY   | 89    |

## course

### run id

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### semester

1272

### observed at

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### record version id

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### course id

CHEM 613

### course uid

course\_9f53cd482391a71c6d206859

### catalog version id

5e2117401b45ec4be614295f319498da1a46124a75f2b6859fa6017f5c439185

### course number

613

### subjects

* CHEM

### title

CHEMICAL CRYSTALLOGRAPHY

### description

Theory of structural chemistry, experimental methods involved, applications to problems of chemical interest; use of diffractometric equipment and computer data analysis for an actual structure determination.

### requirements text

Graduate/professional standing

### credit offering ids

None recorded.

### llm job id

enrich-8b774950c2b6adfdc46d1b82

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### llm model

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### llm model revision

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### llm task version

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### llm search status

valid

### llm summary

CHEMICAL CRYSTALLOGRAPHY covers the theory of structural chemistry, experimental methods, and applications to chemical problems.

### llm topics

* Theory of structural chemistry
* Experimental methods in structural chemistry
* Applications to problems of chemical interest

### llm skills

* Use of diffractometric equipment and computer data analysis for structure determination

### llm assumed background

None recorded.

### llm search phrases

* chemical crystallography
* structural chemistry theory
* diffractometric equipment
* computer data analysis structure
* experimental methods chemistry

### llm requirements status

valid

### llm student summary status

valid

### llm experience status

insufficient\_evidence

### catalog variants

None recorded.

### student summary

#### context hash

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#### course id

CHEM 613

#### current instructors

None recorded.

#### difficulty workload

None recorded.

#### errors

None recorded.

#### historical context

None recorded.

#### message

No course-specific reviews available

#### offered

false

#### profile hash

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#### quick take

Recent recorded grades — Spring 2019: 3.77 GPA, 84.6% A/AB (n=13 letter grades); Spring 2023: 3.83 GPA, 88.9% A/AB (n=18 letter grades); Spring 2025: 3.31 GPA, 75.0% A/AB (n=16 letter grades).

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#### student experience

None recorded.

#### task hash

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#### teaching history

None recorded.

#### term id

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#### term name

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#### version

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### requirements

#### nodes

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#### notes

None recorded.

#### root

n0

#### status

parsed

### instructors

None recorded.

### offerings

None recorded.

### sections

None recorded.

### grade instructors

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    "passed": 0,
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    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 20,
    "source_aliases": [
      "CHEM 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CHEM 613",
    "course_uid": "course_9f53cd482391a71c6d206859",
    "term_id": "1114",
    "term_name": "Spring 2011",
    "instructors": [
      "LAWRENCE F DAHL"
    ],
    "a": 8,
    "ab": 1,
    "b": 5,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 1,
    "no_work": 0,
    "not_reported": 1,
    "other": 0,
    "total": 16,
    "source_aliases": [
      "CHEM 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CHEM 613",
    "course_uid": "course_9f53cd482391a71c6d206859",
    "term_id": "1134",
    "term_name": "Spring 2013",
    "instructors": [
      "Judith Burstyn"
    ],
    "a": 9,
    "ab": 3,
    "b": 5,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 1,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 18,
    "source_aliases": [
      "CHEM 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CHEM 613",
    "course_uid": "course_9f53cd482391a71c6d206859",
    "term_id": "1154",
    "term_name": "Spring 2015",
    "instructors": [
      "Daniel Fredrickson"
    ],
    "a": 4,
    "ab": 11,
    "b": 2,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 1,
    "unsatisfactory": 1,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 19,
    "source_aliases": [
      "CHEM 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CHEM 613",
    "course_uid": "course_9f53cd482391a71c6d206859",
    "term_id": "1174",
    "term_name": "Spring 2017",
    "instructors": [
      "John Berry"
    ],
    "a": 6,
    "ab": 2,
    "b": 2,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 10,
    "source_aliases": [
      "CHEM 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CHEM 613",
    "course_uid": "course_9f53cd482391a71c6d206859",
    "term_id": "1194",
    "term_name": "Spring 2019",
    "instructors": [
      "John Berry",
      "Judith Burstyn"
    ],
    "a": 10,
    "ab": 1,
    "b": 1,
    "bc": 1,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 13,
    "source_aliases": [
      "CHEM 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CHEM 613",
    "course_uid": "course_9f53cd482391a71c6d206859",
    "term_id": "1234",
    "term_name": "Spring 2023",
    "instructors": [
      "CLARK LANDIS",
      "John Berry"
    ],
    "a": 14,
    "ab": 2,
    "b": 2,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 18,
    "source_aliases": [
      "CHEM 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CHEM 613",
    "course_uid": "course_9f53cd482391a71c6d206859",
    "term_id": "1254",
    "term_name": "Spring 2025",
    "instructors": [
      "John Berry"
    ],
    "a": 12,
    "ab": 0,
    "b": 1,
    "bc": 0,
    "c": 1,
    "d": 0,
    "f": 2,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 16,
    "source_aliases": [
      "CHEM 613"
    ]
  }
]
```

### statistics

#### gpa

3.607

#### graded

136

#### counts

* 79
* 23
* 29
* 2
* 1
* 0
* 2

### grade conflicts

None recorded.

### evidence

#### history

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course\_9f53cd482391a71c6d206859-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course_9f53cd482391a71c6d206859-0.json)

#### traces

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course\_9f53cd482391a71c6d206859-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course_9f53cd482391a71c6d206859-0.json)

#### results

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course\_9f53cd482391a71c6d206859-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course_9f53cd482391a71c6d206859-0.json)

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

## context

### all

#### term



#### gpa

3.6066176470588234

#### count

136

#### university

##### size

3337

##### gpa Percentile

42

##### count Percentile

54

##### median Count

118

##### histogram

| range   | count | current |
| ------- | ----- | ------- |
| 0.0–0.4 | 0     | false   |
| 0.4–0.8 | 0     | false   |
| 0.8–1.2 | 0     | false   |
| 1.2–1.6 | 0     | false   |
| 1.6–2.0 | 0     | false   |
| 2.0–2.4 | 0     | false   |
| 2.4–2.8 | 20    | false   |
| 2.8–3.2 | 308   | false   |
| 3.2–3.6 | 1033  | false   |
| 3.6–4.0 | 1976  | true    |

#### departments

```json
[
  {
    "subject": "CHEM",
    "comparison": {
      "size": 47,
      "gpaPercentile": 57,
      "countPercentile": 52,
      "medianCount": 135,
      "histogram": [
        {
          "range": "0.0–0.4",
          "count": 0,
          "current": false
        },
        {
          "range": "0.4–0.8",
          "count": 0,
          "current": false
        },
        {
          "range": "0.8–1.2",
          "count": 0,
          "current": false
        },
        {
          "range": "1.2–1.6",
          "count": 0,
          "current": false
        },
        {
          "range": "1.6–2.0",
          "count": 0,
          "current": false
        },
        {
          "range": "2.0–2.4",
          "count": 0,
          "current": false
        },
        {
          "range": "2.4–2.8",
          "count": 1,
          "current": false
        },
        {
          "range": "2.8–3.2",
          "count": 9,
          "current": false
        },
        {
          "range": "3.2–3.6",
          "count": 15,
          "current": false
        },
        {
          "range": "3.6–4.0",
          "count": 22,
          "current": true
        }
      ]
    }
  }
]
```

### terms

#### 1074

##### term

1074

##### gpa

3.6785714285714284

##### count

14

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

#### 1094

##### term

1094

##### gpa

3.4411764705882355

##### count

17

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

#### 1114

##### term

1114

##### gpa

3.607142857142857

##### count

14

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

#### 1134

##### term

1134

##### gpa

3.6176470588235294

##### count

17

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

#### 1154

##### term

1154

##### gpa

3.5588235294117645

##### count

17

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

#### 1174

##### term

1174

##### gpa

3.7

##### count

10

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

#### 1194

##### term

1194

##### gpa

3.769230769230769

##### count

13

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

#### 1234

##### term

1234

##### gpa

3.8333333333333335

##### count

18

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

#### 1254

##### term

1254

##### gpa

3.3125

##### count

16

##### departments

| subject | comparison |
| ------- | ---------- |
| CHEM    |            |

### benchmarks

#### all

##### school

###### size

3337

###### gpa

3.625111832540608

###### top Share

79.85180032332792

###### count

118

##### CHEM

###### size

47

###### gpa

3.5135697734507074

###### top Share

71.76449500087843

###### count

135

#### terms

##### 1074

###### school

###### size

695

###### gpa

3.3616924722887376

###### top Share

63.22509110105764

###### count

69

###### CHEM

###### size

16

###### gpa

3.183862694910066

###### top Share

50.692062354497125

###### count

101

##### 1094

###### school

###### size

758

###### gpa

3.3891454428111527

###### top Share

64.36369814389255

###### count

71

###### CHEM

###### size

14

###### gpa

3.127257414929551

###### top Share

48.57794917764527

###### count

105

##### 1114

###### school

###### size

804

###### gpa

3.3696004653806844

###### top Share

64.0389334741844

###### count

68

###### CHEM

###### size

16

###### gpa

3.1416431898447335

###### top Share

48.50605959580571

###### count

95

##### 1134

###### school

###### size

852

###### gpa

3.4138934207568203

###### top Share

66.35946578182744

###### count

66

###### CHEM

###### size

13

###### gpa

3.0712245070405695

###### top Share

43.986423028306916

###### count

112

##### 1154

###### school

###### size

935

###### gpa

3.4282378385810093

###### top Share

67.66674668721691

###### count

63

###### CHEM

###### size

15

###### gpa

3.074828570608901

###### top Share

45.19193989533826

###### count

108

##### 1174

###### school

###### size

955

###### gpa

3.4597947384071412

###### top Share

69.5290038366363

###### count

69

###### CHEM

###### size

15

###### gpa

3.071259160236358

###### top Share

45.02174854699933

###### count

110

##### 1194

###### school

###### size

1040

###### gpa

3.4906527436719808

###### top Share

71.74728845515045

###### count

67

###### CHEM

###### size

17

###### gpa

3.2196289081592724

###### top Share

54.212547736882364

###### count

74

##### 1234

###### school

###### size

1188

###### gpa

3.5799441677552393

###### top Share

77.18256448537606

###### count

65

###### CHEM

###### size

15

###### gpa

3.224552387014016

###### top Share

55.55138371485057

###### count

105

##### 1254

###### school

###### size

1289

###### gpa

3.6126423469389106

###### top Share

79.48050408754871

###### count

66

###### CHEM

###### size

14

###### gpa

3.2145853218247424

###### top Share

54.48470092016896

###### count

113

## instructor Trends

```json
[
  {
    "uid": "instructor_e59408d948b16991f119727c",
    "name": "JOHN BERRY",
    "count": 57,
    "terms": [
      {
        "term": "1174",
        "count": 10,
        "sections": 1,
        "gpa": 3.7
      },
      {
        "term": "1194",
        "count": 13,
        "sections": 1,
        "gpa": 3.769230769230769
      },
      {
        "term": "1234",
        "count": 18,
        "sections": 1,
        "gpa": 3.8333333333333335
      },
      {
        "term": "1254",
        "count": 16,
        "sections": 1,
        "gpa": 3.3125
      }
    ]
  },
  {
    "uid": "instructor_5d3c2cd5530a96d6b6cd67f6",
    "name": "LAWRENCE F DAHL",
    "count": 45,
    "terms": [
      {
        "term": "1074",
        "count": 14,
        "sections": 1,
        "gpa": 3.6785714285714284
      },
      {
        "term": "1094",
        "count": 17,
        "sections": 1,
        "gpa": 3.4411764705882355
      },
      {
        "term": "1114",
        "count": 14,
        "sections": 1,
        "gpa": 3.607142857142857
      }
    ]
  },
  {
    "uid": "instructor_ceebd21991e96e8edee5da59",
    "name": "JUDITH BURSTYN",
    "count": 30,
    "terms": [
      {
        "term": "1134",
        "count": 17,
        "sections": 1,
        "gpa": 3.6176470588235294
      },
      {
        "term": "1194",
        "count": 13,
        "sections": 1,
        "gpa": 3.769230769230769
      }
    ]
  },
  {
    "uid": "instructor_cc1c5f5bf05c74f591212c9d",
    "name": "CLARK LANDIS",
    "count": 18,
    "terms": [
      {
        "term": "1234",
        "count": 18,
        "sections": 1,
        "gpa": 3.8333333333333335
      }
    ]
  },
  {
    "uid": "instructor_b47772296bad99ab13768cd2",
    "name": "DANIEL FREDRICKSON",
    "count": 17,
    "terms": [
      {
        "term": "1154",
        "count": 17,
        "sections": 1,
        "gpa": 3.5588235294117645
      }
    ]
  }
]
```

## following

None recorded.
